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3 years ago

Jared is 16 years old and Peter is 12 years old. Together they run 120 yards. How far does each brother run?

Mathematics

2 answers:

LiRa [457]3 years ago

6 0

The information you've provided has no correlation, therefore a conclusion have not be made

Vlad1618 [11]3 years ago

4 0

There is not enough information. And quite frankly the question doesn't make sense.

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I can't figure out how to do this. Please show work

Oksanka [162]

I believe that on the shape is length times the width which is 56

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3 years ago

What two decimals equivalent to 4.200

irina1246 [14]

it can be. 4.2 and. 4.20

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3 years ago

Find measures of x,y, and z ? In picture

Ira Lisetskai [31]

Answer:

x=52

y=25

z=90

Step-by-step explanation:

x= 180-38-90=52

y= 180-(65+52)-38=25

z=180-65-25=90

4 0

4 years ago

What is the polar form of -3+ v3i?

Softa [21]

z=-3+√3i
a=-3,b=√3

$\\ \rm\Rrightarrow r=\sqrt{a^2+b^2}$

$\\ \rm\Rrightarrow r=\sqrt{(-3)^2+(\sqrt{3})^2}$

$\\ \rm\Rrightarrow r=\sqrt{9+3}$

$\\ \rm\Rrightarrow r=\sqrt{12}$

$\\ \rm\Rrightarrow r=2\sqrt{3}$

Find theta

$\\ \rm\Rrightarrow \theta=tan^{-1}(\dfrac{y}{x})$

$\\ \rm\Rrightarrow \theta=tan^{-1}(\dfrac{\sqrt{3}}{3})$

$\\ \rm\Rrightarrow \theta=tan^{-1}(\dfrac{-1}{\sqrt{3}})$

$\\ \rm\Rrightarrow \theta=\dfrac{5\pi}{6}$

Polar form

$\\ \rm\Rrightarrow r(cos\theta+isin\theta)$

$\\ \rm\Rrightarrow 2\sqrt{3}(cos\dfrac{5\pi}{6}+isin\dfrac{5\pi}{6})$

7 0

2 years ago

A 1,127-foot tree has grown at a constant rate each year. In the equation below, t is the age of the tree in years.

Lisa [10]

Answer:

Your answer will be 17

Step-by-step explanation:

Simply multiply and take away the t and add into the 9+ after your equation

3 0

4 years ago