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Citrus2011 [14]
3 years ago
14

Pls help me with this

Mathematics
1 answer:
Natali5045456 [20]3 years ago
3 0

Answer:

4.50

Step-by-step explanation:

sin 40°= opposite/hypotenuse

sin 40°= opp/7

0.6428= opp/7

multiply both sides by 7

0.6428 \times 7 =  \frac{opp}{7} \times 7

4.4996= opp

to nearest hundredth = 4.50

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Sav [38]

Answer:

5/3

Step-by-step explanation:

5/3 doesn't belong because each denominator for the other numbers are all factors of 10 (I think thats how you say it)

Hope this helps

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3 years ago
Pierre has more money than alex.
Lelechka [254]

Answer:

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these will help you find the actual value

Step-by-step explanation:

this is not for the actual value

pierre = p

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p = a+20

p-20 = a

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If I have 5 X's and I take 2 X's away, how many X's<br> will I have left?
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Anit [1.1K]

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Step-by-step explanation:

Perimeter of the square

P = 4*a

P = 4*a = 40 in

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Each side of the square has a length of 10 in

The diameter of the circle is equal to the length of the side of the square

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4 0
3 years ago
Which two known facts can be use to find 3×6
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Step-by-step explanation:

3x6

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12+6

18

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8 0
3 years ago
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