Mathematics High School

PLZ HELP EASYY 10 POINTS *easy*

PLZ HELP EASYY 10 POINTS *easy*

Answers

Answer 1

Answer:  what the other guy said 69

Step-by-step explanation:

Answer 2

Answer:

Cant you just look it up?

Step-by-step explanation:

Related Questions

Write the number of points of intersection of each pair of coplanar lines.

Answers

Answer:

answer is below

Step-by-step explanation:

a. 0

b. 1

c. all

*PICTURE INCLUDED* *GET 15 POINTS IF YOU ANSWER* You usually buy a 5.4 ounce bottle of lotion. There is a new bottle that says it gives you 20%
more free.
Use the drop-down menus to build an equation that could be used to find the size of the larger bottle,

Answers

So you’re going to take your original value and multiply it by .2, and add this to 5.4. The shortcut to this is using 1.2, so 5.4 x 1.2 = 6.48.

(Help me with this one and I will gave you 13 points!)
Erin opened a savings account with $50. She deposited $35.50 into the account every month until she had a total of $653.50. Which equation could be used to find m, the number of months she made deposits into the account?
653.5=50+35.5m
653.5+50=35.5m
653.5=50−35.5m
653.5÷50=35.5m

Answers

Answer:

The first answer choice(653.5=50+35.5m)

Step-by-step explanation:

Since she deposited 35.5 each month, that would be variable m, and there was already 50 in her account, making it a constant number 50.

Answer:

653.5 / 50 = 35.5

Step-by-step explanation:

You have to divide 653.5 by 50 to get the amount of months she made deposits into her account.

What is the value of y?



Enter your answer in the box.

y =

Answers

Answer:

hi daisy can we be maths buddies helping each other with math

Last month you spent ​$30 on clothing. This month you spent 150​% of what you spent last month. Set up a proportion to model this situation. How much did you spend this​ month?
You spent ​$*blank* this month.

Answers

Answer: i believe it’s $45

Step-by-step explanation:

Help me please be correct tysm <3

Answers

Answer:

the answer is yes  

because it is within the shaded region of both inequalities

the answer is yes! hope this helps <3.

roots of x3 + 2x2 – 16x– 32

Answers

Answer:

0

Step-by-step explanation:

Leroi and Sylvia both put $100 in a savings account. Leroi decides he will put in an additional $10 each week. Sylvia decides to put in an additional 10% of the amount in the account each week.

a.) Who has more money after the first additional deposit? Explain.


b.) Who has more money after the second additional deposit? Explain.

Answers

Answer:

a.)leroi he has 100  B.) she will have more money in the long run

Step-by-step explanation:

did this lesson before

Answer:

10% of 100 is 10$. Leroi also puts in 10$. So, they put in the same amount.

A and B: It will be equal.

which one is true
-1.5>-0.5
-1/2>0
-2.5 1.5

Answers

The first two aren’t true, I can’t see the sign for the third one but since the other two aren’t correct I’d assume the right answer is the third choice.

Answer:

A

Step-by-step explanation:

what mistake did he make?

Answers

He subtract and he can’t do that

17. Find the second endpoint of the line segment if the first endpoint is (-10, 9) and the midpoint is (-2, -6). *
A. (-4, 7.5)
B. (0.5, -0.5)
C. (-0.5, -4)
D. (6, -21)

Answers

The answer is B if the mid point is -2 -6

∆CDE is first translated 5 units right, and then upward into ∆C'D'E'.
Which translation transforms ∆CDE into ∆C'D'E'?
(xy)–(x+5y-3)
(xy)–(x+5y-3)
(xy)-(x+3y-5)
(x,y)-(x-3y+5)​
pls i need help

Answers

Answer:

(x, y) -> (x+5, y+3)

Step-by-step explanation:

Analyze the shape of the data and describe it in detail. Use mathematical
reasoning to justify your response. (2 points)

Answers

Answer:

The data is skewed right and it increases at ages 6-8 and progresses.

Step-by-step explanation:

Answer:

The histogram is skewed left meaning that the median will be more than the mean of the data. As the study goes onward in terms of age, more and more children are studied to play at least an hour a week of video games. Barley any children below the age of 5 play video games for at least an hour a week, but once they hit the age of 6, more and more kids are playing video games. Kids aged fifteen to seventeen have the most amount of kids that do play at least an hour of video games per week. In a graph, this may show a J-shaped curve that starts low, then has a large increase to eventually level off and begin gradually getting larger as the ages increase.

Step-by-step explanation:

This is what I said, change wording

Answer my questions plz help

Answers

9514 1404 393

Answer:

a = -2/3, b = 8, c = -24y-intercept: (0, -24)x = -b/(2a) = -8/(2(-2/3)) = 8(4/3)x = 6DOWNMax: (6, 0)Vertex: (6, 0)Domain: {x | x ∈ ℝ}Range: {x | x ≤ 0}

Step-by-step explanation:

To find a, b, c, compare the given function to ...

  f(x) = ax² +bx +c

You will see that ...

a = -2/3b = 8c = -24

The y-intercept is the function value for x=0. It is the constant term:

  y-intercept = f(0) = -24

Use the above values of a, b to find the line of symmetry.

  [tex]x = \dfrac{-b}{2a}=\dfrac{-8}{2\cdot\dfrac{-2}{3}}=8\cdot\dfrac{3}{4}=6[/tex]

Per the calculation, the line of symmetry is ...

  x = 6

The negative leading coefficient tells you the parabola opens DOWN.

Because it opens down, the vertex at (6, 0) is a Maximum.

As with any polynomial, the domain is "all real numbers", hence any x that is an element of Reals.

The range is all values below the vertex (including the vertex), so is ...

  x ≤ 0

The length of the parallel sides of a trapezoid are 15 m and 25 m. If the perpendicular distance between the parallel sides is 10 m, what is the area of the trapezoid?

Answers

Answer:

Area of trapezoid = 200 m²

Step-by-step explanation:

Parallel side1 a= 15m

Parallel side2 b= 25m

Perpendicular distance h = 10 m

We need to find area of the trapezoid.

The formula used to find area of the trapezoid is: [tex]Area \ of \ trapezoid=\frac{a+b}{2}h[/tex]

Putting values and finding area of the trapezoid:

[tex]Area \ of \ trapezoid=\frac{a+b}{2}h\\Area \ of \ trapezoid=\frac{15+25}{2}\times 10\\Area \ of \ trapezoid=40\times5\\Area \ of \ trapezoid=200 \ m^2[/tex]

So, area of trapezoid = 200 m²

You are buying a digital camera that costs $375. The store lets you make a down payment. You can pay the remaining cost in 4 equal monthly payments with no interest charged. You make a down payment of $175. How much will your monthly payment be until the camera is paid off?

Answers

Answer:

$50 a month for 4 months until the camera is paid off.

Step-by-step explanation:

375- 175

200

200/4 = 50

$50 each moth

Identify the solution and graph of the given inequality.
34 > 3(2 − x)

Answers

Answer:

Solving the inequality we get x>-9.33

The graph is shown in figure attached.

Step-by-step explanation:

We need to solve the inequality: [tex]34 > 3(2-x)[/tex]

Solving:

[tex]34 > 3(2-x)\\[/tex]

Switching the sides , reversing the inequality and  Multiply 3 with terms inside the bracket

[tex]3(2-x)<34\\6-3x<34[/tex]

Subtract 6 from both sides

[tex]6-3x-6<34-6\\-3x<28[/tex]

Divide both sides by -3 and inequality will be reversed

[tex]\frac{-3x}{-3} >\frac{-28}{3} \\x>\frac{-28}{3}\\x>-9.33[/tex]

Solving the inequality we get x>-9.33

The graph is shown in figure attached.

A local supermarket has sodas on sale this week. If you buy fewer than three packs of soda, then each pack costs $3.99. If you buy 3 or more packs of soda, then each pack is $2.50. Which function represents this sale? Question 7 options:

Answers

Answer:

$5.95 is the answer I think

Verizon Plan A is $40 + $12 per gigabyte. Verizon Plan B is $30 + $14 per
gigabyte. How many gigabytes would be needed to make the two plans equal?

Answers

Step-by-step explanation:

let no of gigabyte be x GB.

40 + 12x = 30 + 14x

10 = 2x

x = 5

therefore, 5 GB

Topic: algebraic eqn

If you like to venture further, do check out my insta (learntionary) where I constantly post math tips! Thanks!

10) The line FG is a diameter of the circle with centre C (6, 1). Given F is (2.-3), find the coordinates of G.​

Answers

Answer:

Coordinates of the endpoint g is (10,5)

Step-by-step explanation:

The coordinates of a midpoint can be found using the formula;

(x,y) = (x1 + x2)/2 , (y1 + y2)/2

In this case, we have the mid point but we want to get the end point

Thus;

(6,1) = (x1 + 2)/2 , (y1-3)/2

x1 + 2 = 2(6)

x1 + 2 = 12

x1 = 12-2

x1 = 10

y1 - 3 = 2(1)

y1 -3 = 2

y1 = 2 + 3

y1 = 5

The coordinates of G are (10,5)

2. What will happen to the current if resistance is doubled while voltage is kept
constant? State the relationship of current and resistance based on your
answer.​

Answers

Answer:

deeeeeeeeeezzzzzzeeee nits

PLSSSSSS HELPPPPPP MEEEEE
A.)10
B.)2
C.)5
D.)1/2

Answers

Answer:

C.....................

Please help me!! please

Answers

Answer:

10

Step-by-step explanation:

Make a sketch of a linear relationship with slope 3 that is not a proportional relationship show how you know hay slope is 3 write an equation for the line

Answers

Answer:

A proportional relationship is something like:

y = k*x

Where k is the constant of proportionality

And a linear relationship is something like:

y = a*x + b

Is easy to see that if:

a = k, and b = 0, this would be a proportional relationship.

Then if we want to have a slope equal to 3, but this must not be a proportional relationship, we must only have b different than 0.

This could be something like:

y = 3*x + 1

The graph of this is:

A linear non - proportional relationship could be written with as a slope - intercept with a non - zero intercept value. One such relationship with a slope of 3 can be expressed thus :

y = 3x + 5

Here, the linear relationship, has a slope value of 3 and an intercept value of 5. The function cannot be proportional due to the presence of a non-zero constant

Hence, Using a graphing calculator, the sketch of the linear relationship is attached.

Learn more : https://brainly.com/question/18405415

Quadrilateral ABCD is shown. If m angles?

Answers

Answer: m∠BCE = 63°

              m∠BAD = 76°

Step-by-step explanation:

Problem 1:

Given

m∠BEC = 90°

m∠EBC = 27°

Total = 117°

Solution:

Subtract 180° - 117° = m∠BCE = 63°

Problem 2:

Given

m∠ADE = 52°

m∠ABE = 52°

Total = 104°

Solution:

Subtract 180° - 104° = m∠BAD = 76°

If a circle has a radius of 10 how do u find the area

Answers

Answer:

A = 628.32

Step-by-step explanation:

Area of a circle = 2[tex]\pi[/tex][tex]r^{2}[/tex]

A = 2 x [tex]\pi[/tex] x [tex]10^{2}[/tex]

A = 628.32

Please mark brainliest, hope this helps!

Please do 1 and 2 . MATH

Answers

Answer:

1.circle 1 Tringle 3 square 1

2.2x3+1=7

Step-by-step explanation:

Question is: Solve 3y-6=39

Answers

Answer:

y=15

Step-by-step explanation:

first, add 6 to each side. the equation is now 3y=45

simply divide 45 by 3 to get

y=15

Answer:

y=15

Step-by-step explanation:

3y-6=39

add six to the other side

3y=45

divide 45 by 3

y=15

2p-1
make p the subject​

Answers

Answer:

2p-1/p

Step-by-step explanation:

2p-1=0
2p=1
P=1/2
I think it has to be true

Choose the lengths that are possible to make a triangle that already has sides lengths of 4 and 10.

A.6,7,8,9,10,11,12,13,14
B.7,8,9,10,11,12,13,14
C.7,8,9,10,11,12,13
D.5,6,7,8,9,10,11,12,13

Answers

Answer:

C. 7,8,9,10,11,12,13

Step-by-step explanation:

I finish it from Schoology.

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