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2 years ago

Do anybody know the answer to dis

Mathematics

1 answer:

Iteru [2.4K]2 years ago

6 0

Answer:

48.83

Step-by-step explanation

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Which of the following is equivalent to the

s344n2d4d5 [400]

Step-by-step explanation:

$= {i}^{31}$

$= {i}^{28} \times {i}^{3}$

$= {( {i}^{4} )}^{7} \times ( {i}^{2} \times i)$

$= ( {i}^{2} \times {i}^{2} ) {}^{7} \times {i}^{2} \times i$

$= ( - 1 \times ( - 1)) {}^{7} \times ( - 1) \times i$

$= {1}^{7} \times ( - i)$

$= 1 \times ( - i)$

$= - i$

The answer is D.

5 0

2 years ago

Paula is given a litre bottle of water during her fitness Assessment at the gym .she drinks 375 millilitres of water .how much i

kaheart [24]

Since 1 litre is 1000 millilitres, we can convert it to 1000 millilitres. So, we can subtract 375 millilitres from 1000 millilitres. Which will give us the answer of 625 millilitres.

7 0

3 years ago

Help me plzzzzzzzZzzzzz

gizmo_the_mogwai [7]

Use order of operations.

-23-20-(-17)+(-5)x(-2)+4x5

Do all multiplication steps.

-23-20-(-17)+10+20

Do all addition and subtraction steps fro left to right.

-43-(-17)+10+20

-26+10+20

-16+20

answer: 4

8 0

3 years ago

Troy started at the fire station. He walked to the library and then rode his bike to the post office. If Troy only traveled alon

3241004551 [841]

Answer:

Step-by-step explanation:

Calling it blocks is a little weird. but a good way to do it is to move left or right until you are over or below where you want to go then move up or down accordingly. Each move, left, right up or down will count as one block.

So from the fire station you go 1 to the right and then 6 down, for a total of 7. then from the library it's 3 right then 4 up, which is 7 again. 7 to the first stop then 7 to the second makes 14 total.

If there's something you don't get let me know.

7 0

3 years ago

A semicircle has a diameter of 17.6 cm.

Ray Of Light [21]

Answer:

B. 45.23 cm

Step-by-step explanation:

perimeter of the figure

$=\frac{1}{2}\pi d+d$