How much change did she receive?

Answer:

yes I knowww

find root

a) 7

b) -9

Answer:

t=-61.1

Step-by-step explanation:

You first want to isolate t. You have to multiply both sides by 6.5 to make t by itself. 6.5x9.4=61.1. This will make the equation -t=61.1. You wan to make t positive so we have to divide each side by -1. t=-61.1. This means that t=-61.1

If this answer has helped you please mark as brainliest

Answer:

9h

Step-by-step explanation

If Aaron makes 9 dollars per hour, then we can find out how much money he earned by doing the expression 9h, which means 9 dollars times h (the number of hours.)

Hope this helped!!! :)

Answer:

9h

Step-by-step explanation:

If he makes $9 an hour, and h represents how many hours he worked, the amount of money he made can be represented by 9h.

This will multiply $9 by how many hours he worked, giving us the total amount he made.

For example, if he works 2 hours, he will get $18.

So, the expression that represents how much he made yesterday is 9h.

Answer:

c

Step-by-step explanation:

Answer:

9^-15

Step-by-step explanation:

9^-3/9^-12

9^-3-12= 9^-15

Answer:

Hi, there your answer will be

[tex]9^{-15}[/tex]

Step-by-step explanation:

[tex]\frac{9^{-3} }{9^{12} }[/tex]

[tex]\frac{9^{-3-12}}[/tex]    Subtract -3 and 12

[tex]9^{-15}[/tex]    

Hope this helps :)

Answer:

9^9

Step-by-step explanation:

12 - 3 = 9

so 9 to the 9th power

Answer:

-7/8 or 1/2 in simplest form

Step-by-step explanation:

Answer:

1,138 is the volume but I don't know how to find the surface area

Answer:

Step-by-step explanation:

Multiply 7*4 and sqrt8*sqrt5, resulting in 28sqrt40.

sqrt40 can be simplified to 2sqrt10.

Therefore, 10 stays under the sqrt and 2 comes out.

2*28=56.

Therefore, the answer is 56sqrt10.

Answer:

d = 34

Step-by-step explanation:

50 minus 16 equals 34, which means d must be equal to 34.

Answer:

D=34

Step-by-step explanation:

In order to find out what the value of d is, you need to subtract the total amount,50, from 16.

Therefore, D=34

Hope this helps :D

Answer:

a) x=1/2

Step-by-step explanation:

Plug In

-3 (1/2) + 1 + 10 (1/2) = 1/2 + 4

:)

The k point  is the center of the triangle and the segments that are connecting are 6.

Hope this helped!

Answer:

x = 36º

Step-by-step explanation:

The sum of the angles in a triangle is 180º

x + 2x + 72 = 180

Combine like terms

3x + 72 = 180

Subtract 72 from both sides

3x = 108

Divide both sides by 3

x = 36º

Answer:

there are no solutions

Step-by-step explanation:

Answer:

6/24

Step-by-step explanation:

Answer:

D. or 5/8, 0.625, 625%

Step-by-step explanation:

i dont feel like explaining it

Answer:

x=2

Step-by-step explanation:

4x-6=6-2x

(add 2x and 6 to both sides)

6x=12

(divide by six)

x=2

Double Check:

4(2)-6=2

6-2(2)=2

4(2)-6=6-2(2)

Answer:

x=2

Step-by-step explanation:

4x-6=6-2x

move the variables to right and constants to the left

4x+2x=6+6

combine like terms

6x=12

isolate x by dividing by 6 on both sides to find it's value

x=2

i hope this helps :)

Answer:

THE ANSWER IS A. They have different y-intercepts but the same end behavior.

I used Desmos to graph the function g(x)=4(1/4)^x+2

They have different y-intercepts because function f(x) is 4, while the y-intercept on graph is 6

But they have the same end behavior at 2.

Step-by-step explanation:

76% and 76/100 or 19/25

Answer:

both of these are ways to kinda categorize numbers.

MEAN- you're finding the average. average and mean are synonymous. meaning they're the exact same. with the mean, all you have to do is add all the numbers up and then divide that by however many numbers you added up

lets say you need to find the mean of a domain and you're given this set of numbers:

{1,2,3,4,5,6,7}

the sum is 28. You divide it by 7 (bc thats how many numbers you added up) and you get your mean to be 4

The MEDIAN is going to be simpler than you may think. put all the numbers in numerical order, greatest to least or least to greatest. it doesn't matter.

Then find the number in the middle. Some people like crossing off the numbers on either end until you get to the center. So like marking off 1 then 7 then 2 then 6 etc.

The median is 4.

Step-by-step explanation:

Of course, I'm glad to help.

Mean is average. So for example, if I had the numbers 2,3,4, and 5 the mean would be 10.25.

The steps to getting mean are adding up all your numbers then dividing by the number of equalities you have.

Median is the middle number in your group. For example, if I had numbers 2, 3, 4, 5, and 6. The median would be 4 because that the number in the middle.

But when you have an even amount of numbers (for example 2,3,4,5) you'd add up the ones in the middle (3 and 4) then divide them by 2 (3+4=7/2). In this case, the median would be 3.5.

I know how hard school has been this year so it's understandable if you need help. You can always reach out to me in messages for more help.

Hello. I could help you with this question because i'm actually learning that too. Just create another question showing the entire graph so that I could help you.

Answer:

-2, 4, -8, 16, -20, 22, -28 i think

Step-by-step explanation:

Answer:

-32, 64, -128

Step-by-step explanation:

Please give me BRAINLIEST and THANKS lol

Answer:

Brainlyest answer plz

Answer:

IJ=77

Step-by-step explanation:

[tex]\frac{35}{20} =\frac{IJ}{44}[/tex]

[tex]20IJ=1540[/tex]

[tex]IJ=77[/tex]

Answer:

D.

f(x)= 3/x - 6 and g(x) = 3/x+6

Answer:

look at the picture i have sent

In the right ABC above, the length of the side BC is 4.

The Pythagoras theorem states that the square of the longest side must be equal to the sum of the square of the other two sides in a right-angle triangle.

[tex]|AC|^2 = |AB|^2 + |BC|^2[/tex]

Given;

Side BA= [tex]\sqrt{11}[/tex]

Side AC= [tex]\sqrt{5}[/tex]

BC^2=BA^2+AC^2

BC^2= ([tex]\sqrt{11}[/tex])^2 +([tex]\sqrt{5}[/tex])^2

BC^2= 11+5

BC^2= 16

BC= 4

Therefore, the Pythagoras theorem gives answer 4

Learn more about Pythagoras theorem;

https://brainly.com/question/343682

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