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Zigmanuir [339]
3 years ago
9

20 POINTS!! ASAP! PLS SHOW WORK!! TYY

Mathematics
1 answer:
astra-53 [7]3 years ago
7 0

Step-by-step explanation:

<u>From the figure</u> :

Cos 57° = 19.3 / AB

AB = 19.3 / 0.54

<u>AB = 35.74 cm</u>

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Find sin angle∠ A. <br> A. 3/5<br> B. 4/5<br> C. 1<br> D. 5/4
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Answer:

The answer is B.

Step-by-step explanation:

Recall SohCahToa, where sin(A)=opp/hyp.

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8 0
3 years ago
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olga55 [171]

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5

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3 0
3 years ago
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gregori [183]
<span>7x+14 = 7(x+2)
_____________</span>
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3 years ago
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\bf \stackrel{\textit{in years}}{P=25,000(1.0095)^t}\qquad \qquad \qquad \stackrel{\textit{in days}}{P=25,000(1.0095)^{\frac{t}{365}}}
7 0
3 years ago
What is 4a+7b+3a-2b+2a;a=-5 and b=3
Dima020 [189]
<span>4a+7b+3a-2b+2a
Substitute all of the variables for the numbers given
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-20+21-15-6-10
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Final Answer: -30
</span>
4 0
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