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tangare [24]
3 years ago
6

How do you solve x2 + 6x = 135

Mathematics
2 answers:
aev [14]3 years ago
7 0

Answer:

the answer is b on edge

Step-by-step explanation:

Arte-miy333 [17]3 years ago
6 0

Answer:

-15 and 9

Step-by-step explanation:

x^2+6x=135 \\\\\\x^2+6x-135=0 \\\\\\x=\dfrac{-6\pm\sqrt{36+540}}{2}=\dfrac{-6\pm\sqrt{576}}{2}=\dfrac{-6\pm24}{2}=-3\pm12=-15,9

Hope this helps!

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When making bread from scratch, the receptor calls for 4/5 cup of water. If you need to make a smaller portion of the recipe, ho
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Answer:

When making bread from scratch, the recipe calls for 2/3 cup of water

Step-by-step explanation:

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3 years ago
What is the difference of 9 5/9 - 6 5/6
zhuklara [117]
Hi there, first we change the mixed numbers into improper fractions, 9 5/9=86/9 and 6 5/6=41/6. Second, we solve the problem now. 86*6-41*9÷9*6, 516-369/54=147/54. Third, we simplify 147/54 into 49/18. Fourth, we make 147/54 into a mixed number. 147/54 as a mixed number is 2 13/18
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Give the degree and classify the polynomial by the number of terms- 3
Alexxx [7]
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4 0
3 years ago
Read 2 more answers
Solve for x 8/14=x/37
Setler79 [48]

Hello there!

\frac{8}{14}=\frac{x}{37}

Explanation:

↓↓↓↓↓↓↓↓↓↓↓

First you had to switch sides of the equation.

\frac{x}{37}=\frac{8}{14}

Then you had to cancel by the common factor of 2.

\frac{x}{37}=\frac{4}{7}

You had to multiply by 37 from both sides of the equation.

\frac{37x}{37}=\frac{4*37}{7}

Simplify it should be the correct answer.

x=\frac{148}{7}

<em><u>Answer⇒⇒⇒x=148/7 </u></em>

Hope this helps!

Thank you for posting your question at here on Brainly.

Have a great day!

-Charlie

4 0
3 years ago
The price of 4 dresses is $486 What is the rate of each dress?
Mariulka [41]
D. is the correct answer your just divide 486 by 4 you get 121.50
4 0
2 years ago
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