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3 years ago

Linear equation worksheet how to graph

Mathematics

1 answer:

lapo4ka [179]3 years ago

8 0

There is no specific question

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Find the surface area of a sphere with a diameter of 34.

My name is Ann [436]

Answer:

A = 213.52

Step-by-step explanation:

A = 4 pi radius square

diameter = 34

radius is half of diameter

radius = 17

A = 4(pi or 3.14)(17)

A= 213. 628300444 with pi

A = 213.52 with 3.14

hopefully this helps you understand this concept

6 0

3 years ago

the median weekly earnings for american workers in 1990 was $412 and in 1999 it was $549. Calculate the average rate of change b

mina [271]

The rate of change between 1990 and 1999 is 15.22

Step-by-step explanation:

The rate of change in this case is given by change in quantity divided by change in time

So,

$Rate\ of\ change = \frac{Increase\ in\ money}{Increase\ in\ time}\\=\frac{549-412}{1999-1990}\\=\frac{137}{9}\\=15.22$

Hence,

The rate of change between 1990 and 1999 is 15.22

Keywords: Rate of change, median

Learn more about median at:

#LearnwithBrainly

5 0

3 years ago

HELP ME WRITE AN EQUATION FOR THIS GRAPH

kramer

Answer:

lol

Step-by-step explanation:

3 0

3 years ago

Find the perimeter of a rectangle that is 13/18 of a foot long and 5/18 of a foot wide

velikii [3]

Answer:

P=2(l+w)

Step-by-step explanation:

4 0

3 years ago

The Angle of depression from the top of the flagpole to an object on the ground it's 33° if the object is 60 feet from the base

N76 [4]

Answer:

The flag pole is 38.96 feet tall.

Step-by-step explanation:

The angle of depression from the top of the flagpole to an object on the ground is 33°.

The object is 60 feet from the base of the cliff.

We need to find the height of the flag pole.

Here, base, B = 60 feet

We know that,

$\tan\theta=\dfrac{P}{B}$

Put all the values to find P.

$P=B\times \tan\theta\\\\P=60\times \tan(33)\\\\P=38.96\ ft$

So, the flag pole is 38.96 feet tall.

6 0

3 years ago