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AfilCa [17]
3 years ago
7

Need help ............................

Mathematics
1 answer:
Stells [14]3 years ago
3 0

Answer:

\frac{4}{5}

Step-by-step explanation:

\sin (\angle A) = \frac{BC}{AB}

\sin (\angle A) = \frac{8}{10}

\sin (\angle A) = \frac{4}{5}

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7(w+2)+0.5w=5<br> What is W if the answer is 5?
V125BC [204]

Answer:

The answer to your question is w = 1.2

Step-by-step explanation:

Data

Equation                           7(w + 2) + 0.5w = 5

Expand                               7w + 14 + 0.5w = 5

Simplify like terms             (7w + 0.5w) + 14 = 5

                                            7.5w + 14 = 5

Subtract 14 in both sides

                                            7.5w + 14 - 14 = 4 - 15

Simplify

                                            7.5w = - 9

Divide both side by 7.5      7.5/7.5w = 9/7.5

Simplify

                                             w = 1.2      

6 0
3 years ago
You go for a half day hike. In 4 hours, you hike 10 miles. Which is a unit rate that describes your journey? A- 5 miles per hour
erica [24]

Answer: B is reasonable

Step-by-step explanation: In 4 hours, you hike 10 miles. Divide 10 miles by 4 hours to get miles per hour, which is what you want to solve for in this problem. 10 divided by 4 is 2.5, which means you can hike 1 mile in 2.5 hours.

5 0
3 years ago
Which digit is in the hundreds place in 3,254,107
ozzi
The 1 is in the hundreds place good luck!!!
5 0
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irina [24]
J=-8c²-4cd-d²
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BartSMP [9]
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3 years ago
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