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3 years ago

What is −20÷4/5 ? −25 −16 −116 −125

Mathematics

1 answer:

Serhud [2]3 years ago

5 0

= -20 / 4/5
= -20 * 5/4
= -100/4
= -25

In short, Your Answer would be Option A

Hope this helps!

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What is the square root of 1,024

Shkiper50 [21]

1024 can be factored into
2(512) 
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=2^5(32) 
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Therefore, 
√1024 = √(2^10) = 2^5 = 32

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2 years ago

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Step-by-step explanation:

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3 years ago

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3 years ago

Read 2 more answers

Ivan has cut 19 pieces of reinforcing bar (rebar) that are each 1.14 meters long. What is the total length of the rebar used fo

madreJ [45]

Answer:

The total length of rebar used is 21.66 meters.

Step-by-step explanation:

Given:

Ivan had cut a reinforcing bar in 19 pieces and length of each bar is 1.14 meters.

Number of pieces = 19

Length of each piece = 1.14

We need to find the total length of reinforcing bar.

To calculate the total length we will multiply number of pieces with length of each piece.

Hence,

Total length of rebar = Number of pieces × Length of each piece = $19\times1.14 = 21..66 m$

Rounding to nearest hundred = 21.66 m

Hence the total length of reinforcing bar is 21.66 meters.

4 0

3 years ago