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Vlada [557]
3 years ago
8

Need help will give brainliest if you answer plz explain how I want to learn?

Mathematics
1 answer:
photoshop1234 [79]3 years ago
6 0

Answer:

16 degrees

Step-by-step explanation:

This is a right triangle with shorter leg 3 in and hypotenuse 11 in.  The 3 in side is opposite the angle theta.  Thus, by definition of the sine function,

sin theta = 3/11 = 0.273

Using a calculator and the inverse sine function, we get theta = 0.276 radian, or 15.8 degrees.  This rounds up to 16 degrees.

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Kate wants to buy a new sled. She has already saved 35% of the amount she needs. What fraction (in the simplest form) describes
Mila [183]

Answer:

7/20.

Step-by-step explanation:

Simply convert 35% to a fraction. You get 35/100. Then, you are expected to leave your fraction in its simplest form. Do the simplification, and you will derive <u>7/20</u>.

5 0
3 years ago
17)
DanielleElmas [232]

Answer:

B) 6

Step-by-step explanation: g = x - 9,  g = 15 - 9.   15 - 9 = 6.

7 0
2 years ago
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Josie took a road trip. She drove for 45 minutes at 70 miles per hour. Then she drove 15 minutes at 20 miles per hour. How far d
Hunter-Best [27]

Answer:

Therefore Josie drove  57.5 miles.

Step-by-step explanation:

Speed: The ratio of distance to time.

To find the distance we use the following formula

Distance= time \times speed

Given that Josie drove 45 minutes at 70 miles per hour.

45 \ minutes= \frac{45}{60}\ h=\frac34\ h

In 45 minutes, she traveled  = (70\times \frac34) \ miles

                                                =52.5 miles.

The she drove 15 minutes at 20 mile per hour.

15 \ minutes= \frac{15}{60}\ h=\frac14\ h

In 15 minutes, she traveled =(20\times \frac 14) \ miles

                                            =5 miles

Therefore Josie drove (52.5+5) miles= 57.5 miles.

3 0
3 years ago
What is the sum of 27 +48
soldi70 [24.7K]
The correct solution is 75. 
4 0
3 years ago
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Need help please like now please
Kipish [7]
The answer would be D because 100 Centimeters equal 1 meter so therefore it would be 200 day's of knitting
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