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3 years ago

8

36 − [18 − {14 − (15 − 4 ÷2 ×2)}]

1 answer:

muminat3 years ago

5 0

Answer: 21

Step-by-step explanation:

have a good day! :)

plz give me brainliest

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What is (1-i)^3 <br> Please explain how you got that

My name is Ann [436]

$\bf (1-i)^3\implies ~\hfill \begin{array}{cccccccl} 1^3&+&3(1)^2(-i)^1&+&3(1)^1(i)^2&+&(-i)^3\\\\ 1&+&(-3i)&+&(3i^2)&+&(-i^3)\\\\ 1&-&3i&+&3i^2&-&i^3 \end{array} \\\\[-0.35em] ~\dotfill\\\\ \stackrel{\textit{let's recall that}}{i^2=-1\qquad \qquad i^3=-i} \\\\[-0.35em] ~\dotfill\\\\ 1-3i+3(-1)-(-i)\implies 1-3i-3+i\implies -2-2i$

6 0

3 years ago

astraxan [27]

Answer:

6.72 feet

Step-by-step explanation:

4.2 x 1.6 = 6.72

4 0

3 years ago

Kathy starts with a number. She adds 3 to her number then doubles the result. Finally she subtract 7. If she ended with 9 what n

Ivahew [28]

if she has 9, add 7. you have 16. divide it by half, 8. subtract 3 and you get 5.

8 0

3 years ago

Read 2 more answers

Using the order of operations, what should be done first to evaluate (-4) +6-(-3-4) (2) - 5?

defon

The -3-4 that should be done first

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3 years ago

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Solve for x: 3(x + 1) = −2(x − 1) + 6. (1 point)<br><br> 1<br> 4<br> 5<br> 25

Nikolay [14]

Answer: 1

Step-by-step explanation:

You are welcome :)

3 0

3 years ago