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3 years ago

WILL RATE BRAINLIEST

Mathematics

1 answer:

LUCKY_DIMON [66]3 years ago

6 0

Answer:

if your question is to find the vertical height of D, ans is 5

Step-by-step explanation:

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Where is the exact volume of the sphere

baherus [9]

$\bf \textit{volume of a sphere}\\\\ V=\cfrac{4\pi r^3}{3}~~ \begin{cases} r=radius\\[-0.5em] \hrulefill\\ r=12.3 \end{cases}\implies V=\cfrac{4\pi (12.3)^3}{3}\implies \stackrel{\pi =3.14}{V\approx 7790.83}$

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3 years ago

How many outcomes are possible when choosing a vowel and choosing a card suit (spades, clubs, hearts or diamonds)?

Vilka [71]

There are six vowels and 4 card suits
Each vowel can pick from 4 suits so 4*6=24
24 outcomes

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3 years ago

A sphere has a volume of 288 pi in^3. Find the surface area, Express your answer in pi.

Tpy6a [65]

Sphere Volume = 4/3 • π • r³
r^3 = sphere volume / (4/3 * PI)
r^3 = 288*PI / (4/3 * PI)
r^3 = 288 / (4/3)
r^3 = 216
r = 6 inches

Sphere Surface Area = 4 • π • r²

Sphere Surface Area = 4 * PI * 36

Sphere Surface Area = 452.389 square inches

4 0

3 years ago

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Pls Sub I will help alot!

MrRissso [65]

Answer:

kjhg

Step-by-step explanation:

5 0

3 years ago

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WRITE AN EQUATION THAT REPRESENTS THE LINE. USE EXACT NUMBERS.

wel

Answer:

$y=\frac{6}{5}x-5$

Step-by-step explanation:

Hi there!

Linear equations are typically organized in slope-intercept form: $y=mx+b$ where m is the slope and b is the y-intercept (the value of y when x is 0)

1) Determine the slope (m)

$m=\frac{y_2-y_1}{x_2-x_1}$

Plug in the two given points (0,-5) and (5,1)

$m=\frac{1-(-5)}{5-0}\\m=\frac{1+5}{5-0}\\m=\frac{6}{5}$

Therefore, the slope of the line is $\frac{6}{5}$ . Plug this into $y=mx+b$ :

$y=\frac{6}{5}x+b$

2) Determine the y-intercept (b)

$y=\frac{6}{5}x+b$

On the graph, we can see that when x is 0, y is equal to -5 (we're also given the point (0,-5). Therefore, the y-intercept of the line is -5. Plug this back into the equation:

$y=\frac{6}{5}x-5$

I hope this helps!

6 0

2 years ago

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