2 years ago

please respond with the format showed on the picture so use . after the letter and display the answer

Mathematics

1 answer:

Elis [28]2 years ago

7 0

Answer:

a. subtract 7 from 10

Step-by-step explanation:

parenthesis goes before everything in this equation

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1. f(x) = x2 - 21 f(5)

matrenka [14]

Answer:

x=13

Step-by-step explanation:

if you will substitute the value of f(x) with 5, you will get the following equation:

5=2x-21

2x=26/÷2

x=13

(I didn't know what you ment when you wrote x2, is it x square or 2X)

I really hope it was the second one, cause that's how I solved it.

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2 years ago

Find the interquartile range and range of 125,17,23,16,21,18,16,15,11,35,18,24,18,3

bezimeni [28]

Interquartile Range = 7.5
Range = 122

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2 years ago

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Recall the formula Sphere V=

iren2701 [21]

Answer:

267.9 cubic inches

Step-by-step explanation:

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Write a linear equation in slope intercept form to model a tree 4 feet tall the grows 3 inches per year

Hoochie [10]

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3 years ago

Find the volume of the compound shape.

jeyben [28]

<h3>Given:</h3>

Hemisphere ×2 or sphere
Cylinder

<h3>Solution:</h3><h3>Volume of the sphere:</h3>

$v = \frac{4}{3} \pi {r}^{3}$

$v = \frac{4}{3} \times \pi \times {2}^{3}$

$v = 33.51 \: {m}^{3}$

<h3>Volume of the cylinder:</h3>

$v = \pi {r}^{2} h$

$v = \pi \times {2}^{2} \times 6$

$v = 75.40 \: {m}^{3}$

<h3>Total volume:</h3>

$v = 75.40 + 33.51$

$v = 108.91 \: {m}^{3}$

Hence, the volume of the given compound shape is 108.91 cubic meters.

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1 year ago

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