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oksano4ka [1.4K]
3 years ago
5

Which expression is equivalent to (10 + 7 r - r ^ 2) + (-6 r ^ 2 - 18 + 5 r)

Mathematics
1 answer:
garik1379 [7]3 years ago
7 0

Answer:

-7r^2+12r-8

Step-by-step explanation:

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<img src="https://tex.z-dn.net/?f=108cm%20%7B%3F%7D%5E%7B2%7D%20" id="TexFormula1" title="108cm {?}^{2} " alt="108cm {?}^{2} " a
scoundrel [369]
A(base)=6*6=36
A( triangle)=1/2*(base of the triangle)*height( of the triangle)=1/2*6*4=12
one base +4 triangles=36+4*12=36+48 =84 cm²
8 0
3 years ago
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Oduvanchick [21]
The answer is D. The law of detachment states that
"If P than Q. P."
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3 years ago
Please help me with this question
Romashka-Z-Leto [24]
Answer
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earnstyle [38]
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5 0
3 years ago
To find the quotient of 3 divided by one-sixth, multiply 3 by
a_sh-v [17]

Answer:

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Step-by-step explanation:

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Hope this helped! :)

6 0
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Read 2 more answers
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