3 years ago

What is the half way point of -20 and +10

Mathematics

2 answers:

Zolol [24]3 years ago

6 0

Answer:

the answers is -5

Step-by-step explanation:

-20 -15 -10 -5. 0 +5. +10

vovangra [49]3 years ago

5 0

Answer:

(-20+10)/2= -10/2= -5 is the halfway point

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What is (5a2 − 3a + 8) + (−4a2 − 1) + (15a + 11) expressed in its simplest form?

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Read 2 more answers

A spring has natural length 24 cm. Compare the work W1 done in stretching the spring from 24 cm to 34 cm with the work W2 done i

Scilla [17]

Answer:

From the analysis W1=W2.

they are directly related

Step-by-step explanation:

the work-done in stretching a spring can be expressed as

$W=\frac{1}{2}kx^2$

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Given data

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solving in terms of k we have

$W=\frac{1}{2}k*10^2\\\W=\frac{1}{2}k*100\\\W=50k$

Hence for W2

Given data

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2 years ago

Evaluate the expression. 2^1/2^4

tekilochka [14]

Your answer is 1^8

Hope this helps!

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