2 years ago

On a number line, show all points whose coordinates satisfy the following inequalities: |x−20|<5

Mathematics

2 answers:

ivann1987 [24]2 years ago

5 0

Answer:

Step-by-step explanation:

VLD [36.1K]2 years ago

4 0

Answer:

On the number line integers from 16 to 24 is the answer.

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A person leaves home at 8:00 a.m. and drives to a destination at a rate of 40 mph. The person returns at a rate of 25 mph and ar

olga55 [171]

It's 100 miles that's the answer

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3 years ago

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Given the slope a slope of 2 and a y-intercept of 7, write the equation in slope intercept form

MariettaO [177]

Answer:

$y = 2x + 7$

Step-by-step explanation:

$y = mx + b$

m = slope

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2 years ago

Help me please !!!!!!!!!!!!!!

tensa zangetsu [6.8K]

Answer:

$\large\boxed{V=\dfrac{49\pi}{3}\ in^3}\approx51.29\ in^3}$

Step-by-step explanation:

The formula of a volume of a cone:

$V=\dfrac{1}{3}\pi r^2H$

r - radius

H - height

We have

r = (7 : 2) in = 3.5 in

H = 4 in

Substitute:

$V=\dfrac{1}{3}\pi(3.5)^2(4)=\dfrac{1}{3}\pi(12.25)(4)=\dfrac{49\pi}{3}\ in^3$

$\pi\approx3.14\\\\V\approx\dfrac{(49)(3.14)}{3}\approx51.29\ in^3$

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2 years ago

-37= n/23 what is n?

Vlada [557]

-37 = n
 23

to solve for n, undo what is happening to the n. if the n is being divided by 23 to get -37, then multiply both sides by 23 to figure out what n is.

-37 * 23 = n * 23
 23

-851 = n

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2 years ago

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Find the zeros (roots, x-intercepts) for each po 3. f(x) = 5x^3- 20x

Aliun [14]

Answer:

v211

Step-by-step explanation:

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3 years ago