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3 years ago

7

Please help need help asap: Amy drove to her mothers house which was 204 miles away. If it took her 3 hrs, what was her average

speed?

1 answer:

Korvikt [17]3 years ago

7 0

The answer would be 68 mph

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For the first one the answer are

BigorU [14]

Answer:

1. add 1/2x to both sides

a. you want to combine the like terms. in this case, it is the x variable.

you are left with 7/6x = 5

2. multiply by 6/7

a. the reciprocal of 7/6 will cancel out the values

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3 years ago

Whats 1500x1500+(1/5- 2/6) divided by 28=?

Ilya [14]

Answer:

2249999.99524

Step-by-step explanation:

The answer would be 2249999.99524

Or just 224999

Sorry for the last answer!

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3 years ago

Find the measures of two angles, one positive and one negative, that are coterminal with pi divided by five. How do you do this?

Anestetic [448]

$\theta= \frac{\pi}{5} 
$
$\\ \theta_1,\theta_2$ - coterminal angles

$\\ \theta_1= \frac{\pi}{5} +2\pi= \frac{\pi}{5} + \frac{10\pi}{5}= \frac{11\pi}{5} 
\\
\\ \theta_2= \frac{\pi}{5} -2\pi= \frac{\pi}{5} - \frac{10\pi}{5}=- \frac{9\pi}{5}$

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3 years ago

-3y+10=-14 Explain How To Solve The Answer.

Sonja [21]

You want to isolate the variable 'y'.

$\sf -3y+10=-14$

Subtract 10 to both sides:

$\sf -3y=-24$

Divide -3 to both sides:

$\sf y=\boxed{\sf 8}$

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3 years ago

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Sodas cost $1.50 and a cup of coffee costs $1.25 at a football game. Sally

ludmilkaskok [199]

Answer:

the answer 4

Step-by-step explanation:

4 of each because (1.25x4) + (1.50x4) = 11.50

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3 years ago

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