ASAP pls help me with this

ASAP Pls Help Me With This

Answers

Answer 1

Answer:

x = 20

Step-by-step explanation:

If A || B, then ∠2 should equal to ∠3 (Alternate angles).

3x - 10 = x + 30

Isolate like terms.

3x - x = 30 + 10

Evaluate like terms.

2x = 40

Find x.

x = 40 ÷ 2

x = 20

Answer 2

Answer:

x = 20.

Angles 2 and 3 are measured as 50 degrees.

Step-by-step explanation:

Angles 2 and 3 are congruent, meaning that they are equal.

Set the two equations equal to each other and solve for x.

3x-10=x+30 (subtract x from the left side and add 10 to the right. This gets the x's and the plain numbers on the same side of the equation)

2x=40 (Divide by 2)

x = 20

Check your work by plugging in 20 for x in each expression. If the two expressions are equal when you do so, then you know you've worked out the problem correctly.

Angle 2:

3(20)-10

60 - 10 = 50

Angle 3:

20 + 30 = 50

Both expressions equal 50 when plugging in 20 for x, so this is the correct answer.


Related Questions

How much interest will you pay on a loan of $2,620, with a 3% interest rate, paid over 5
years?

Answers

Answer:

You'll pay $3013

Step-by-step explanation:

Amount to pay=$2620+Interest accrued

A=$2620+($2620×0.03×5)

A=$2620+$393

A=$3013

In 8-11, Explain how to get the variable alone in each equation

8. 8y = 5.6

9. x ➗ 15.2 = 3

10. u ➗ 8.7 = 12

11. 31.4 = 3.14y

Answers

Step-by-step explanation:

8. You divide each side by 8

[tex] \frac{8y}{8} = \frac{5.6}{8} [/tex][tex]y = \frac{5.6}{8} [/tex]

9. You multiply each side by 15.2

[tex]x = 3 \times 15.2[/tex]X=45.6

10. You multiply bith sides by 8. 7

[tex]u= 12 \times 8.7[/tex]

11. You divide both sides by 3.14

[tex]3.14y = 31.4 \\ y = \frac{31.4}{3.14} \\ y = 10[/tex]

Hope this helps, have a wonderful day

A department store buys 300 shirts for a total cost of $7,200 and sells them for $30 each. Find the percent markup.

Answers

Answer:

80%

Step-by-step explanation:

because 7200 / 300 equals 24 and 24 / 30 equals .8 so its 80% and if you want to check the answer you take 30 * .8 OR 80% and it gives you 24

The percent markup is 25%.

What is percent markup?

Markup percentage is calculated by dividing the gross profit of a unit (its sales price minus it's cost to make or purchase for resale) by the cost of that unit.

Given that, A department store buys 300 shirts for a total cost of $7,200 and sells them for $30 each.

Cost of one shirt = 7200 / 300 = $24

And they sold at $30 each,

Percent markup = 30-24 / 24 × 100

= 25%

Hence, the percent markup is 25%.

Learn more about Markup percentage, click;

https://brainly.com/question/28945726

#SPJ5

YOU GET 100 POINTS plus BRALLIST!!!
PLEASE DON'T SCAM OR TROLL ME BECAUSE I WILL REPORT YOU and you will lose double the points and will lose your account!
evaluate the following expressions.
a. −58.49−(−95.09)
b. −20.04−74.14
c. −9.73+6.48
d. −69.2+(−5.81)
e. 22.47+(−76.5)
GOOD LUCK!!!

Answers

Answer:

A. 36.6

B. -94.18

C. -3.25

D. -75.01

E. -54.03

Answer:

a. 36.6

b. - 94.18

c. - 3.25

d. - 75.01

e. -54.03

Step-by-step explanation:

Hope this helps, have a great day

How do you name a ray?

Answers

Answer:

By two points.

In the figure at the top of the page, the ray would be called AB because starts at point A and passes through B on its way to infinity. Recall that points are usually labelled with single upper-case (capital) letters

Step-by-step explanation:

Answer:

By two points.

In the figure at the top of the page, the ray would be called AB because starts at point A and passes through B on its way to infinity. Recall that points are usually labelled with single upper-case (capital) letters

Step-by-step explanation:

Solve for x:
2x - 14 = 3x + 6

Answers

Answer:

x = - 20

Step-by-step explanation:

[tex]2x - 14 = 3x + 6[/tex]

Move 3x to the other side of the equation

[tex]2x - 3x - 14 = 6 \\ - x - 14 = 6[/tex]

Move -14 to the right side of the equation.

[tex] - x = 14 + 6 \\ - x = 20[/tex]

Multiply both sides by - 1

[tex] - ( - x) = - 20 \\ x = - 20[/tex]

We have the final answer as

x = - 20

Hope this helps you

Answer: add 14 to both sides of the equation

2x-14=3x+6

2x-14+14=3x+6+14

Simplify

add the numbers

2x-14+14=3x+6+14

2x=3x+6+14

add the numbers

2x=3x+6+14

2x=3x+20

subtract 3x from both sides of the equation

2x=3x+20

2x-3x=3x+20-3x

simplify

Combine like terms

2x-3x=3x+20-3x

-x=3x+20-3x

Combine like terms

-x=3x+20-3x

-x=20

Divided both sides of the equation by the same term

-x=20

-x/-1=20-/-1

Simplify

Cancel terms that are in both the numerator and denominator

-x/-1=20/-1

x=20/-1

Divide the numbers

x=20/-1

x=-20

So the answer is x=-20

Hope this helps... Stay safe and have a great day/night!!! :D

If a certain medicine cures 85% of the people who take it,what is the probability that, if 6 people take the medicine, exactly 4 will be cured?

Answers

Answer:

if 6 people take the medicine, around 5 people will get cured if the cure probability is 85%.

Step-by-step explanation:

Given that a certain medicine cures 85% of the people who take it.

As 6 people take the medicine, we need to determine how many will be cured.

As

85% = 85/100 = 0.85

All we need is to multiply 6 with 0.85.

i.e. 6 × 0.85 = 5 (Rounded to the nearest 1 or  the Ones Place)

Thus, if 6 people take the medicine, around 5 people will get cured if the cure probability is 85%.

2 (4x - 1 ) = 8x -1. Is it one solution no solution or infintely

Answers

Answer:

one solution

Step-by-step explanation:

2(4x-1) = 8x -1

8x -1 = 8x-1

Find the value of x
(8x-1) (4x+7)

Answers

Answer:

The value of x = 7

Step-by-step explanation:

Given the right triangle

Right angle = 90°α = (4x+7)°β =  (8x-1)°

We know that the sum of angles of a triangle is 180°.

so

Right angle + α + β =  180°

90° + 4x+7 + 8x-1 = 180

Group like terms

[tex]4x+8x+90+7-1=180[/tex]

Add similar elements: :4x+8x=12x

[tex]12x+90+7-1=180[/tex]

[tex]12x+96=180[/tex]

[tex]12x=84[/tex]

Divide both sides by 12

[tex]\frac{12x}{12}=\frac{84}{12}[/tex]

[tex]x = 7[/tex]

Therefore, the value of x = 7

let's say jennifer's  Job is to make sure each box weighs four KG and is placed on a pallet 2 m away every nine seconds. How much work did Jennifer perform??

Answers

Jennifer job is better than the performs

Giving brainlest to whoever answers this is URGENT

Answers

Answer:

ok so it'll be the first one

Answer:

Step-by-step explanation:

m= (y2-y1)/(x2-x1)

slope is the diference in y-coordinates over the diference in x-coordinates

I need to find the slope and b
Y=mx+b
HELP ME

Answers

Answer:

[tex]y=-\frac{4}{3}x+20[/tex]

Step-by-step explanation:

stupid enough

y=mx+b

[tex]\frac{y1-y2}{x1-x2}[/tex]

slope = 16-12/3-6

-4/3

[tex]y=-\frac{4}{3}x+b[/tex]

plug in x and y

16=-4/3(3)+b

b=20

Red

The complex numbers z1 and z2 are graphed. Which point represents z1 – z2?

Answers

Answer:

A EDGE 2020

Step-by-step explanation:

I got it wrong twice and it gave me the answer :)

The point represents z₁ - z₂ will be A. Then the correct option is A.

What is a complex number?

The complex number is the combination of the real part and the imaginary part. Then the complex number is given as

⇒ a+bi

The complex numbers z₁ and z₂ are graphed.

The expression of z₁ and z₂ are given below.

z₁ = 4 – i

z₂ = –3 – 2i

Then the difference between z₁ and z₂ will be

z₁ - z₂ = (4 – i) – (–3 – 2i)

z₁ - z₂ = 4 – i + 3 + 2i)

z₁ - z₂ = 7 + i

Then the correct option is A.

More about the complex number link is given below.

https://brainly.com/question/10251853

#SPJ2

A box of dried fruit has 54 calories in 3 servings. How many calories are there per serving?

Answers

Answer:

18 per serving

Step-by-step explanation:

54/3=18   just divide to find the unit rate

HELP ME WITH THIS QUESTION PLZZZZZZZZZZZ, ALSO PLEASE SHOW UR WORK I NEED HELP I DON'T UNDERSTAND THISSSSSS

Answers

Answer: Jon has the best rate

Step-by-step explanation:

Which ordered pair gives a solution of the system of equations represented in the graph below?

Answers

Answer:

b

Step-by-step explanation:

The answer is b I believe

Your welcome:)

3x−8−12x=42
what is x?

Answers

Answer:

x = -50/9    

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDASEquality Properties

Step-by-step explanation:

Step 1: Define equation

3x - 8 - 12x = 42

Step 2: Solve for x

Combine like terms:                    -9x - 8 = 42Isolate x term:                              -9x = 50Isolate x:                                        x = -50/9          

If x = 2, what is the value of x(15 - x)?
A.
26
B.
28
C.
13
D.
49

Answers

Answer:

A. 26

Step-by-step explanation:

We can just put in the value of x into the equation.

x(15 - x) = 15x - x²

            = 15 × 2 - 2²

            = 30 - 4

            = 26

marking brainliest to whoever gives me the write answer

Answers

The page is black. Try reposting please
I would like brainliest please because the answer is a black screen

Which two elements are most likely to have similar physical properties?
A. copper and zinc
B. copper and silver
C. cadmium and indium
D. gallium and cadmium

Answers

B would be you’re answer


Hope you get everything done

Answer:

b

Step-by-step explanation:

Solve the following system of equations graphically on the set of axes below
y = 3x - 6
y = -x+2

Answers

Answer:

y = 3x - 6

y = -x+2

simplify the expression:
1. -0.8b^2+7.4b+(5.6b-0.2b^2)
2. (7.3y-y^2+4)+0.5y^2-(8.7y-2.4y^2)
PLZ HELP!!!!!
URGENT!

Answers

Answer:

1. -b^2+13b

2. 1.9y^2-1.4y+4

Step-by-step explanation:

1. -0.8b^2+7.4b+(5.6b-0.2b^2)

Simplify: -0.8b^2+7.4b+5.6b-0.2b^2

Add like terms: (-0.8b^2-0.2b^2)= -1b^2/-b^2 (7.4b+5.6b)= 13b

Answer: -b^2+13b

2. (7.3y-y^2+4)+0.5y^2-(8.7y-2.4y^2)

Simplify: 7.3y-y^2+4+0.5y^2-8.7y+2.4y^2

Add like terms: (2.4y^2-y^2)= 1.9y^2 (7.3y-8.7y)= -1.4y (don't forget about the 4)

Answer: 1.9y^2-1.4y+4

Divide,
7)16.52 -

PLEASE ANSWER QUICK

Answers

Answer:

0.42347247428

Step-by-step explanation:

my calcuator

7/16.52

Answer:

9.52

hope it helpsssssssssssssss

add 2f+5g+7h and 3f+6g+8h

Answers

5f+11g+15h



Explanation:

2f+5g+7h+3f+6g+8h

You just combine the like terms
5f+11g+15h

Answer:

Step-by-step explanation:

Add the like terms

5f+11g+15h

Select the line segment
A.
B.
C.
D.

Answers

Answer:  D i think

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

what do i put the box like <6 but with the line under? cause when i checked if it was right it said it was wrong

Answers

Since it’s a closed circle it would be x≥6 with the line

Lara's puppy weighs 3.5 pounds and will gain approximately 0.5 pounds per
month.
Monica's puppy weighs 2 pounds and will gain 1 pound per month.
After how many months will both puppies weigh the same amount?

Answers

3 months

We can use a systems of equations to find when the values will equal each other, with x equal to months

Lara's Puppy: 0.5x+3.5

Monica's Puppy: x+2

Now create an equation for these puppy's weights to equal each other, and solve:

0.5x+3.5=x+2

0.5x=1.5

x=3

pls help the answers are listened below I am so sorry but thank you

Answers

Answer:

x=-6

Step-by-step explanation:

5x+2=6x+8

-5x     -5x

2=x+8

-8   -8

-6=x

write two numbers that multiply to the value on top and add to the value on the bottom.

Answers

Answer:

1 and 19

Step-by-step explanation:

I believe this is a factoring problem.

Example:

If we have the equation x^2-2x-3

We can find two numbers that multiply to -3 that add to -2

The two numbers are -3 and 1

(x-3)(x+1)= So x=3 and x=1

Answer:

1 and 19

Explanation:

1x19=19

1+19=20

Jenny is an architect and is working to find the side length of a room in a house plan she is
reviewing. She knows that she can find the side length from the area using the formula 8 =
A. She could also find the side length using the perimeter with the formula 9 = she wants to see
what the design would look like with an equal perimeter and area. She graphs the formulas and
hnds the intersection point. What does this intersection point tell her?
O Cannot be determined
The measure of the side length
The side length that creates an equal perimeter and area,
The total perimeter and area of the room

Answers

Answer: At first I though O but you would be able to use A because you are able to make that 9 = to that 8

Step-by-step explanation:

The intersection point tells her the side length that creates an equal perimeter and area.

What is perimeter?

A closed shape's perimeter is the sum of the lengths of its outside boundaries. The lengths of all the sides are added to determine the measurement.

Jenny is an architect and is working to find the side length of a room in a house plan she is reviewing.

She knows that she can find the side length from the area using the formula 8 = A.

She graphs the formulas and finds the intersection point.

The intersection point of the two equations represents the solution where the side length satisfies both the equations, giving an equal perimeter and area. Therefore, the intersection point tells her the side length that creates an equal perimeter and area.

To learn more about the perimeter of a shape:

https://brainly.com/question/28161250

#SPJ2

Other Questions
The cost of 4 belts and 5 ties is $247. Each time costs 3 times as much as a belt. What us the total cost of 1 belt and 1 tie What is required to view other users calendars in Schedule view? Check all that apply.their e-mail addressestrue Exchange Environmenttheir Outlook passwordan e-mailed version of their calendarprivileges to share and view calendars The war of the United States with Spain was very brief. Its results were many, startling, and world-wide meaning. -Henry Cabot Lodge, The War with Spain, 1899Which of the following made the Spanish-American war of 1898 a significant event of world-wide meaning?A.The rise to power of the Communist party in key Latin American nationsB.The naval and military victories that showed the United States as an emerging world powerC.The startling economic downturn that immediately followed the warD.The rise of isolationist sentiment within the United States population a flask of 0.30 L was weighted after it had been evacuated.It was then filled with a gas of unknown molecular mass at 760 mm of Hg and temperature of 300 K. The increase in mass of flask was found to be 0.997 g. Determine the molecular mass explain how to separate sugar from supersaturated sugar solutionguys pls help Below are the test scores of nine students on the math test:50, 50, 50, 50, 51, 89, 90, 90, 90What is the mean absolute deviation of the test scores? (round to the nearest thousandth) Read the excerpt from The Narrative of the Life of Frederick Douglass.Our confidence in each other was unshaken. We were resolved to succeed or fail together, after the calamity had befallen us as much as before. We were now prepared for any thing. We were to be dragged that morning fifteen miles behind horses, and then to be placed in the Easton jail. When we reached St. Michael's, we underwent a sort of examination. We all denied that we ever intended to run away. We did this more to bring out the evidence against us, than from any hope of getting clear of being sold; for, as I have said, we were ready for that. The fact was, we cared but little where we went, so we went together. Our greatest concern was about separation. We dreaded that more than any thing this side of death.Based on the excerpt, which best describes Douglasss point of view?Douglasss fear of danger kept him from achieving goals.Douglasss greatest concern was his personal safety.Douglasss confidence in his relationships was weak.Douglasss relationships were of the highest importance to him. simplify the expression2x/(x+4) + 8/(x+4) Who was George WhiteField Discount and Tax examples for math... HELP!!!! d. Prepare immediate and long term ways to abolish the social problem and evils in our societies. determine whether the triangles are congruent by sss sas asa aas or hl Solve.4x -6= 14X=? What is one benefit of consumer-protection regulations? 3. If you are to assess whatever decisions you made in the past 2 months,where do you categorize them and why? 1. Do you think Jeans method of communication was appropriate the first time she encountered Margo? Why or why not? help me look at the photo What functions do political parties serve in government? easy question and easy point what is 2+2-2+6*8 Someone please help will mark as brainliest