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Tju [1.3M]
2 years ago
7

Need help on my math work here is a pic of the question

Mathematics
2 answers:
faltersainse [42]2 years ago
8 0

Answer:

-3

Step-by-step explanation:

A = midpoint

-17 + 5 = -12

-12/2 = -6 = A

-6 + 0 = -6

-6/2 = -3 = B

hichkok12 [17]2 years ago
8 0

Answer:

Step-by-step explanation:

Mid point = (x1 + x2)/2

x1 =  - 17

x2 = 5

Midpoint A = (-17 + 5)/2

Midpoint A = (- 12)/2

Midpoint A = - 6

Midpoint = (x1 + x2)/2

x1 = - 6

x2 = 0

B = (-6 + 0)/2

B = (-6)/2

B = - 3

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Explanation

Step 1

the density of an object is given by:

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Step 2

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\begin{gathered} \text{density}=0.77\frac{g}{cm^3} \\ \text{mass}=\text{ 100 g} \\  \end{gathered}

Step 3

replace,

\begin{gathered} \text{density}=\text{ }\frac{mass}{\text{volume}} \\ 0.77\frac{g}{cm^3}=\frac{100g}{\text{volume}} \\ \text{volume}\cdot0.77\frac{g}{cm^3}=\text{1}00\text{ g} \\  \\ \text{Volume}=\frac{100\text{ g}}{0.77\frac{g}{cm^3}} \\ \text{Volume}=129.87cm^3 \end{gathered}

I hope this helps you

5 0
1 year ago
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Murrr4er [49]

Answer:

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Answer:

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Hope this helps

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3 years ago
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