3 years ago

Help me with this...

Mathematics

2 answers:

amid [387]3 years ago

6 0

Answer:

Step-by-step explanation:

jeka943 years ago

5 0

The picture isn’t working for me. try re uploading it. good luck

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How would you find "b" in the y=mx+b equation? I have the "m" but I cannot find the "b"

ira [324]

B is just simply the y intercept

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3 years ago

What is the volume on a cone if the height is 12cm and the radius is 2cm

Genrish500 [490]

Answer:

$50.27$ $cm$

Step-by-step explanation:

$\pi r^2h \times 1/3$

$\pi \times 2^2 \times 12 \times 1/3$

$\pi \times 4 \times 12 \times 1/3$

$16\pi$

$\approx 50.265482$

6 0

4 years ago

Read 2 more answers

A 5.9-foot-tall-man stands near a 12-foot statue. The man places a mirror on the ground a certain distance from the base of the

jeka94

Answer:

14.24 foot far is the mirror from the base of the statue.

Step-by-step explanation:

Proportion states that the two ratios or fractions are equal.

As per the statement:

See the diagram as shown below:

Height of a boy = 5.9 foot tall

Height of a statue = 12 foot.

Distance of a boy from the mirror = 7 feet.

Let x be the distance of the mirror from the base of the statue.

then by definition of proportion we have;

$\frac{\text{Height of a boy}}{\text{Distance of a boy from the mirror}}= \frac{\text{Height of a statues}}{\text{Distance of mirror from the base of the statue} }$

Substitute the given values we have;

$\frac{5.9}{7} =\frac{12}{x}$

By cross multiply we have;

$5.9x = 84$

Divide both sides by 5.9 we have;

x = 14.24 ft

Therefore, 14.24 foot far is the mirror from the base of the statue.

5 0

3 years ago

What is the y and x intercepts of 4x+y=2

vladimir2022 [97]

Both x and y intercept equal 2 ( to find x, make y = 0 and vise versa to find y)
x-int: 4(0)+y=0
0+y= 2
y=2
y -int: 4x +0=2
4x=2
x=2

4 0

3 years ago

I will give the person who solves this 20 points. With a coupon, you can get a pair of shoes that normally costs $84 for only $7

Oduvanchick [21]

Answer:

The percentage of the discount is:

14.29% or 14.28%

How did it become 14.29%?

Its because the original answer is 14.2857143% that if you will simplify the answer will be 14.29%

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers