3 years ago

I don't understand the math homework I need to do tonight please help

1 answer:

4 0

3 to the -2 power is basically 3x-3, which is -9, and -5 to the -3 power is (-5)(-5)(-5) which is equal to -125. hope that helped you out, bud!

You might be interested in

UkoKoshka [18]

Answer:

5/11

Step-by-step explanation:

Corresponding side have same ratio:

55/121 = 5/11 (divide by 11)
40/88 = 5/11 (divide by 8)
30/66 = 5/11 (divide by 6)

The similarity ratio or the scale factor of the larger triangle to the smaller is 5/11

5 0

2 years ago

Read 2 more answers

What is the square root of X of the power of 2 -1 =80?

zepelin [54]

Answer:

x=6561

Step-by-step explanation:

We can solve this equation for x to get

$\sqrt{x} -1=80\\\\\sqrt{x} =81\\x=(81)^2\\\\x=6561$

5 0

3 years ago

Joseph is going to paint the panels of a fence. He is going to use the same repeating pattern for the entire fence. The rule is

Marianna [84]

19 times Answer:

Step-by-step explanation:

8 0

2 years ago

Help me with my math hw Don't do fake answers

Ymorist [56]

I can help with 3

Each side is different because the rectangle has opposite sides, so the equations should be different

6 0

3 years ago

I’m struggling on both of them can you give both answers

Leona [35]

4.16 hours and 4 cups

Step-by-step explanation:

10. To find the % of something simply turn 5/6 in to a decimal (.83) then times it by the number you want .83 * 60 = 50 so its about 50 min each class, just times it by 5 =250 and lastly divide it by 60 for hours 4.16

11. Simply times it by 6, 2/3*6= 4 cups

4 0

3 years ago

Read 2 more answers