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Anvisha [2.4K]
3 years ago
11

Right triangle ABC is shown. Which of these is equal to cos(A)?

Mathematics
2 answers:
REY [17]3 years ago
7 0
Answer: C

cosA=AC/AB

sinB=AC/AB

hence cosA=sinB
Anvisha [2.4K]3 years ago
6 0

Answer:

C).

Step-by-step explanation:

Since angles A and B are complementary, their cofunctions are equal. So, cos(A) = sin(B).

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A bag of potatoes weights 30 lb. If 74% of a potato is water, how many pounds of water are there in the bag?
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Answer: There are 22.2 pounds of water in the bag.

Step-by-step explanation:

Hi, to answer this question we simply have to multiply the total weight of the bag by the water percentage in decimal form (divided by 100).

Mathematically speaking:

30 x (74/100) = 30 x 0.74 =22.2 pounds

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Feel free to ask for more if needed or if you did not understand something.

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3 years ago
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svetlana [45]
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The sum of the digits of a certain two-digit number is 7. Reversing its digits increases the number by 9. What is the number? wr
dimaraw [331]
Xy is the number

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Question
statuscvo [17]

Answer:

he used 1/4 yards per skhirt

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