i need help on this quickly plz will mark brainleist

Answer:

11

Step-by-step explanation:

1+1=11

Answer:

2 because its simple

Answer:

phone B

Step-by-step explanation:

Answer:

x = 30°

Step-by-step explanation:

Since m and n are perpendicular, then

y + 70° = 90° ( subtract 70° from both sides )

y = 20°

thus 40 + y = 40° + 20° = 60°

Then

x + 60° = 90° ( subtract 60° from both sides )

x = 30°

Answer:

9 and 40

21 and 40

Step-by-step explanation:

I just did the test on edg. 2020

Factors of 9:

1,3,9

Factors of 15:

1,3,5,15

Factors of 21:

1,3,7,21

Factors of 40:

1,2,4,5,8,10,20,40

We have to find the pairs of numbers which are relatively prime.

Relatively prime number: The numbers in which gcd 1 are called relative prime numbers.

a.9 and 15

GCD(9,15)=3

9 and 15 are not relatively prime.

b.9 and 40

GCD(9,40)=1

Hence, 9 and 40 are relatively prime.

c.9 and 21

GCD(9,21)=3

9 and 21 are not relatively prime.

d.15 and 21

GCD(15,21)=3

15 and 21  are not relatively prime.

e.21 and 40

GCD(21,40)=1

21 and 40 are relatively prime.

X+X+X+X+X+X+X/7=82

X+X+X+X+X+X+X+X/8=85

X+X+X+X+X+X+X=574

X+X+X+X+X+X+X+X=680

X=106

You need to score 106

Hope this helps :D

-8 + 7 = -1

so the answer would be:

-xy or -1xy

Answer:

-xy

Step-by-step explanation:

Add -8xy and 7xy= -xy

Hope this helped! :)

May i have brainliest!

Answer:

The answer is 324

Step-by-step explanation:

I don't know if it's the correct answer but I hope it helps

pls mark me as brainliest

Answer: A

Step-by-step explanation:

Francis = v+9

17 = v +9 so A

Answer:

it would be a

Answer:

1. Y = 2, 1, 4, 7, 10

2. Y = -12, -8, -4, 0, 4

3. Y = -7, -5, -3, -1, 1

Step-by-step explanation:

all of the numbers in the x value you just substitute in the x place in problem

1. Y = 3x + 4

x: -2, -1, 0, 1, 2

Y = 3(-2) + 4

Y = -6 + 4

Y = -2

You then have:

x: -2, -1, 0, 1, 2

y: -2,

Y = 3(-1) + 4

Y = -3 + 4

Y = 1

You then have:

x: -2, -1, 0, 1, 2

y: -2, 1

just continue substituting each x variable into the x place to get your y variable.

I know you asked for the first 6 but I feel like if I just give you the answers to all of them you will not learn it, so I only gave the first 3, and I recommend trying to do the last 3 yourself. I'm sure you'll do well. <3

Answer:8

Step-by-step explanation: plug in 0 for y then solve

Answer:

It would be $954.75

Step-by-step explanation:

Answer:

b) The store owner begins the week with 50 gallon milk jugs and sells an average of 7 gallon milk jugs each day.

Answer:

y= [tex]\frac{1}{12}[/tex] · x²

Step-by-step explanation:

[tex]\frac{1}{4 times P}[/tex] ·x²

p=3

[tex]\frac{1}{4times3}[/tex] ·x²

Answer:

x=-10

Step-by-step explanation:

Move like terms to the same side

2x+6-x=-4

x=-4-6

x=-10

2x+6=x-4

subtract x from both sides

x+6=4

subtract 6 from both sides

x=-10

hope this helps!

Answer:

59049 digits

Step-by-step explanation:

Given

Digits = 0 to 9

Required

Determine number of 5 digit pins that must not contain 0

There are 10 digits.

Since the pin must not contain 0, there are 9 digits left to select from.

The question didn't state that a digit can not be repeated, so I'll assume that repetition of digit is allowed.

The 1st digit of the 5 could be any of the 9 digits

The 2nd could be any of the 9 digits

The 3rd could be any of the 9 digits

The 4th could be any of the 9 digits

The 5th could be any of the 9 digits

Hence, number of selection is calculated as this:

Selection = 9 * 9 * 9 * 9 * 9

Selection = 59049

Answer:

Step-by-step explanation:

B, D, E

because you have a quotient when you divide and has the same rules as multiplication

Answer:

y=35 x=145

Step-by-step explanation:

y is equivalent to 35

180-35=145

Answer:

x = 145

y = 35

Step-by-step explanation:

x and the 35 degree angle are supplementary angles, so x + 35 = 180.

solve for x, x = 145. the 35-degree angle and angle Y are corresponding angles, so the value of y will be 35.

Answer:

7/36

Step-by-step explanation:

find the LCD   write all the numerators above the least common denominator

LCD is 36

4 +3 /36 =7/36

Answer:

the correct answer should be c, 304

Answer:

c or 304

Step-by-step explanation:

i took the quiz on edge

Answer:

I would say that the percentage is 2  since

90=100\%(1)

x=95\%(2)

x=85.5

so the answer for this equation is 2% of percentage tax

and will save 85.5

Answer:

33.34%.

Step-by-step explanation:

Given that,

The actual price of the shirt = $36

Price on sale = $24

We need to find the percent of the decrease. The formula for the percentage is given by :

[tex]\%=\dfrac{|\text{actual value-estimated value}|}{\text{actual value}}\times 100[/tex]

Putting all the values,

[tex]\%=\dfrac{24-36}{36}\times 100\\\\=33.34\%[/tex]

So, the percentage decrease in the price of the shirt is 33.34%.

Answer:

(4,2)

As you plug the coordinates into an equation and it equals

(3x4)-2= 12-2 =10

Have a beautiful day! v(⌒o⌒)v♪

Answer:

Solving the given formula for v2 gives us:

[tex]a(t_2-t_1)+v_1 = v_2[/tex]

Step-by-step explanation:

Solving an equation for a particular variable means that the variable has to be isolated on one side of the equation.

Given equation is:

[tex]a = \frac{v_2-v_1}{t_2-t_1}[/tex]

Multiplying both sides by t2-t1

[tex](t_2-t_1) . a = \frac{v_2-v_1}{t_2-t_1} . (t_2-t_1)\\a(t_2-t_1) = v_2-v_1[/tex]

Adding v1 to both sides of the equation

[tex]a(t_2-t_1)+v_1 = v_2-v_1+v_1\\a(t_2-t_1)+v_1 = v_2[/tex]

Hence,

Solving the given formula for v2 gives us:

[tex]a(t_2-t_1)+v_1 = v_2[/tex]

Answer:

Step-by-step explanation:

If we add x gal of 4.5% milk, then we have below equation:

Answer:

17

Step-by-step explanation:

204 / 12 = 17

Answer:

295.1079

Step-by-step explanation: