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3 years ago

I am bored, answer with the BEST answer and I will make you brainliest............

1 answer:

3 0

If it took you (one person) 3 days to build a doghouse, then it should take 2 people to build it in half the time. So all we have to do is split 3 days in 2.

3/2 = 1.5
So it would take 1 1/2 days or 36 hours for 2 people to complete the doghouse.

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A regular decagon has a radius of 8 cm.

svp [43]

Answer: 188 cm² I think that's it

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Find the equivalent exponential expression. [(-4)^5]^3

Sunny_sXe [5.5K]

Answer:

$-4^{15}$

Step-by-step explanation:

Given expression:

$\left[(-4)^5\right]^3$

$\textsf{Apply exponent rule} \quad (a^b)^c=a^{bc}:$

$\implies (-4)^{(5 \times 3)}$

$\implies (-4)^{15}$

$\textsf{Apply exponent rule} \quad (-a)^n=-a^n,\:\: \textsf{ if }n \textsf{ is odd}:$

$\implies -4^{15}$

4 0

2 years ago

HELP PLS IM TIMED What is the result of 96 divided by 6? Use the model to find the answer.

jeka94

Answer:

Step-by-step explanation:

9 divided by 6 is 1 but leaves 3 leaving 36 divide that by 6 so 16

6 0

3 years ago

Read 2 more answers

695 -7x = 140<br> What is the value of x?

Sphinxa [80]

Hello!

695 - 7x = 140

-7x = 140 - 695

-7x = -555

-x = -79.29

x = 79.29

I hope this helps you! Have a lovely day!

- Mal

5 0

4 years ago

Read 2 more answers

3x+2(5x-3)=7<br> with steps

EleoNora [17]

Answer: x=1

Step-by-step explanation: Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

3*x+2*(5*x-3)-(7)=0

3x + 2 • (5x - 3)) - 7 = 0

Pull out like factors :

13x - 13 = 13 • (x - 1)

13 = 0

A a non-zero constant never equals zero.

Solve : x-1 = 0

Add 1 to both sides of the equation :

x = 1

6 0

3 years ago