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zavuch27 [327]
3 years ago
12

Please help!!!!!!

Mathematics
1 answer:
Andre45 [30]3 years ago
3 0

Since we know one root, which is -3, we can use synthetic division to find (x+3) would need to be multiplied by to get the original polynomial. Then, we factor the quadratic to find the other two factors, which are 1/2 and -2

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By the time shana had completed 3/8 of her first lap in a race, she had also completed 1/32 of the entire race. How many laps we
Yuri [45]
3/8 of a lap is 1/32 of the entire race.
x - the number of laps in the race

\frac{3}{8}=\frac{1}{32}x \\
\frac{3}{8} \times 32=x \\
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3 years ago
What type of right triangle would you use this formula for and why? <br><br>c=2a​
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30 60 90 triangle

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7 0
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3 years ago
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What is a obtuse angle? ​
Brrunno [24]

Answer:

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Step-by-step explanation:

6 0
3 years ago
What is the solution of the system? Use substitution.
trasher [3.6K]

Hi

4x-y=5

3x-7=2

We need to solve 3x-7=2 for x

Let's start by adding 7 to both sides

3x-7+7=2+7

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Now just divide both sides by 3 so we can find the value for x

3x/3=9/3

x=3

Now substitute 3 for x in 4x-y=5

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Now add -12

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-y=-7

Divide both sides by -1 so we can eliminate the negative sign

-y/-1=-7/-1

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The answer is A

(3,7)

I hope that's help:0

6 0
3 years ago
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