3 years ago

Area rectangle of 9/10 x3/4

Mathematics

1 answer:

4vir4ik [10]3 years ago

7 0

.675 square units is the answer

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PLEASE HELP ME OUT please i don’t understand

Anvisha [2.4K]

Answer: 228.01 pi and the second is near 715. 9514

Step-by-step explanation: area of a circle is pi times the radius squared. Radius is half a diameter. Half of 30.2 is 15.1. 15.1 squared is 228.01. If you use 3.14 in place of pi, and multiply that to 228.01 you get 715.9514. I think

8 0

3 years ago

3. A piece of white oak has a densityof 0.77 g/cm and a mass of 100 g,what would be the volume of thesample? PLEASE HELP!

Nezavi [6.7K]

$\text{Volume}=129.87cm^3$

Explanation

Step 1

the density of an object is given by:

$\text{density}=\text{ }\frac{mass}{\text{volume}}$

Step 2

let

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

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

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1 year ago

What is the range of g(x)?

Mila [183]

Answer:

Step-by-step explanation:

I just need for the points

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2 years ago

325 people were in a tour group.Six buses were completely filled and 7 people choose to walk.How many people did the bus hold

Zolol [24]

(325 - 7)÷ 6= 53
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3 years ago

Which area of this sound wave represents a compression?

Karo-lina-s [1.5K]

Answer:

Step-by-step explanation:

idk but im think im sure

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3 years ago

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