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3 years ago

HELP I WILL GIVE BRAINLIEST IF CORRECT

Mathematics

1 answer:

bogdanovich [222]3 years ago

3 0

Answer:

Step-by-step explanation:

I think

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Find the answer 10 + (45 x 2)

levacccp [35]

Answer:

100

Step-by-step explanation:

10 + 45*2

10 + 90

100

5 0

3 years ago

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Somebody help me please ASAP!!!!!!!!!!!!!!

mixer [17]

Answer:

V=-15

Step-by-step explanation:

What you do is you take the negative 3 and multiply it by the 5 at the top which makes -15/v

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3 years ago

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PLEASE ANSWER ASAP<br> ..............................................

Tema [17]

Answer:

Step-by-step explanation:

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3 years ago

Triangle Q M N is shown. The length of Q M is 18, the length of M N is 17, and the length of Q N is 20. Law of cosines: a2 = b2

kvasek [131]

Answer:

53°

Step-by-step explanation:

17² = 18² + 20² - 2(18)(20) cos Q

289 = 324 + 400 - 720 cos Q

289 = 724 - 720 cos Q

-435 = -720 cos Q

0.6042 = cos Q

$cos^{-1} (0.6042) = Q$

Q = 52.83

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4 years ago

How do I work out 1 over 4 + 3 over 8

Dmitrij [34]

You would do 1/4 and get the answer plus 3/8s answer

6 0

3 years ago