3 years ago

PLZ PLZ PLZ help me plzzzzzzzzzzzzzzzzzzzz

Mathematics

1 answer:

Vlad [161]3 years ago

8 0

There would be two more Xs above the 3

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-7(-7-9)-7v<br> what is the answer

liraira [26]

Answer:

112-7v

Step-by-step explanation:

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3 years ago

Find the length of RA. A. 42 B. 84 C. 14 D. 7

fiasKO [112]

Answer:

$\large \boxed{\mathrm{B. \ 84}}$

Step-by-step explanation:

$LU$ bisects $RU$ and $UA$ .

$RU=UA$

$3m+21=6m$

Solve for m.

Subtract 3m from both sides.

$21=3m$

Divide both sides by 3.

$7=m$

Calculate $RA$ .

$RA=3m+21+6m$

$RA=9m+21$

Put m = 7.

$RA=9(7)+21$

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$RA=84$

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3 years ago

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ankoles [38]

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3. It would be a quadratic trinomial.
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3 years ago

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Elodia [21]

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2 years ago

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wariber [46]

Answer:

C = pi d

C = 3 × 36

C = 108

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needed to be 20 characters long.....

8 0

2 years ago