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1 year ago

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You and your friend are standing back-to-back. Your friend runs 14 feet forward and then 7 feet right. At the same time, you run

10 feet forward and then 11 feet right. You stop and throw a baseball to your friend, who catches it. How far did you throw the baseball?

1 answer:

garri49 [273]1 year ago

3 0

Answer:

30.52 feet.

Step-by-step explanation:

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Stuck on this problem

zysi [14]

step 2 would be 10

step 4 would be 10x-x = 9x =7

x = 7/9

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2 years ago

Read 2 more answers

Joe is a waiter at a local pizza parlor. he usually gets a tip from the tables he waits on. the bill for one table comes to $34w

Lilit [14]

Answer:

t=p*34

Step-by-step explanation:

t=p*T, where T is the bill for the table Joe waited on, p is the percent tip and t is the tip left for the waiter

In this situation, the bill is 34, so lets plug that in

t=p*34

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2 years ago

How do you solve: -16(2r-7)=4(5-3r) Thank you for answering!

kari74 [83]

Exact Form - 23/5

Decimal Form - 4.6

Hope This Help's

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2 years ago

Is negative square root of 9 greater than, less than or equal to -24/8?

brilliants [131]

Answer:

Equal to

Step-by-step explanation:

- $\sqrt{9}$ = -3

-24/8 = -3

-3 = -3

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2 years ago

What are the roots of the equation 9x^2 + 54x +82 = 0 in simplest a + bi form?

s344n2d4d5 [400]

Answer:

The roots are

<h3> $x = - 3 + \frac{1}{3} i \: \: \: or \: \: \: x = - 3 - \frac{1}{3} i \\$ </h3>

Step-by-step explanation:

9x² + 54x + 82 = 0

Using the quadratic formula

That's

<h3> $x = \frac{ - b\pm \sqrt{ {b}^{2} - 4ac} }{2a}$ </h3>

From the question

a = 9 , b = 54 , c = 82

Substitute the values into the above formula and solve

That's

<h3> $x = \frac{ - 54\pm \sqrt{ {54}^{2} - 4(9)(82)} }{2(9)} \\ x = \frac{ - 54\pm \sqrt{2916 - 2952} }{18} \\ x = \frac{ - 54\pm \sqrt{ - 36} }{18} \\ x = \frac{ - 54\pm 6i}{18}$ </h3>

Separate the real and imaginary parts

That's

<h3> $x = - \frac{54}{18} \pm \frac{6}{18} \: i \\ x = - 3\pm \frac{1}{3} i$ </h3>

We have the final answer as

<h3> $x = - 3 + \frac{1}{3} i \: \: \: or \: \: \: x = - 3 - \frac{1}{3} i \\$ </h3>

Hope this helps you

5 0

2 years ago