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Shalnov [3]
2 years ago
10

Given that sin63= 0.891 enter the cosine of a complementary angle

Mathematics
1 answer:
PSYCHO15rus [73]2 years ago
6 0

Answer:

fyjjnbvfddddddddfghjkjhg

Step-by-step explanation:

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14x=4-21y

Step-by-step explanation:

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I need help it it A B C or D
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Find sin A A. Sin A=4/5
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How do you know when a situation involves a percent increase or a<br>percent decrease?<br>​
Sauron [17]

Answer:

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3 years ago
2.5x + 1.5 = 4x - 11 what is x
Alexeev081 [22]

Answer:

X = 8.3 (shortened)

<u>Steps for answer!</u>

1. Subtract 2.5x from both sides.

1.5=4x-11-2.5x

2. Simplify  4x-11-2.5 to  1.5x-11

1.5=1.5x-11

3. Add 11 to both sides.

1.5+11=1.5x

4. Simplify  1.5+11 to 12.5.

12.5=1.5x

5. Divide both sides by 1.5.

12.5/1.5=x

6. Simplify  12.5/1.5 to  8.3333338.333333.

8.333333=x

7. Switch sides.

x=8.333333

5 0
2 years ago
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