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Step2247 [10]
3 years ago
9

Help me on #13 and please explain

Mathematics
1 answer:
hichkok12 [17]3 years ago
4 0

Answer:

56.4°

Step-by-step explanation:

Let θ = the angle of elevation. Then

tanθ = 199/132 = 1.508

     θ = arctan1.508

     θ = 56.4°

The angle of elevation is 56.4°.

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((help? just a bit of help!))
Monica [59]
Find the common denominator of 6 and 4.
6: 6, 12...
4: 8, 12...

We can use 12 for this example.

5/6 to ?/12.
12 / 6 = 2, therefore do 5 x 2.
5 x 2 = 10. 10/12.

1/4 to ?/12.
12 / 4 = 3, therefore do 3 x 1.
3 x 1 = 3. 3/12.

13/12. 1 1/12.

I believe you ran out of space or didn't put answer D. I researched this question and concluded that the other choice is 1 and 1/12.

The answer is 1 and 1/12.
5 0
3 years ago
A man buys a washing machine whose price VAT (value added Tax ) is Birr 175. lts VAT is charged at 15 % ,how much did the man ac
Ad libitum [116K]

9514 1404 393

Answer:

  Birr 1341.67

Step-by-step explanation:

The tax is 15% of the price (p), so we have ...

  0.15p = 175

  p = 175/0.15 = 1166.67

When the tax is added, the total comes to ...

  1166.67 +175 = 1341.67

The man actually paid Birr 1341.67.

5 0
3 years ago
How do you solve u/5+u/10-u/6=1
Zinaida [17]
Find the least common denominator for each of these fractions then complete the equation until it equals 1.

Common factor is 30
u/5 = 6u/30
u/10 = 3u/30
-u/6 = -5u/30

6u/30 + 3u/30 - 5u/30 = 1
4u/30 = 1
4u = 30
u = 7.5
8 0
3 years ago
I do not understand
Vanyuwa [196]

\huge \sf༆ Answer ༄

Here's the solution ~

  • \sf \dfrac{5 {}^{6} }{5 {}^{1} }

  • \sf 5 {}^{6 - 1}

  • \sf {5}^{5}

8 0
2 years ago
Help pleaseee.......
Helga [31]

Answer:

i You to help yes You help me

5 0
3 years ago
Read 2 more answers
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