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QveST [7]
3 years ago
8

Plz help. Will give brainliest to best answer

Mathematics
2 answers:
mariarad [96]3 years ago
6 0

Answer:

9

Step-by-step explanation:

11cos35

Tatiana [17]3 years ago
3 0

Answer:

x = 9.0

Step-by-step explanation:

cos(35) = \frac{x}{11}  

11cos(35) = x

x = 9.0

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Find the angle of yzv? ​
Eddi Din [679]

Step-by-step explanation:

12a+24a=180

36a = 180

a =5 °

angle of yzv = 24a = 120°

4 0
3 years ago
If the circumference of a circle is increased by 50%, then its area will be increased by (a) 100% (b) 125% (c) 150% (d) 75%​
Svetradugi [14.3K]

Answer:

Hi, There!

Option B 125% Is the Most Accurate Answer

Step-by-step explanation:

Circumference is the distance around a plane shape. So, it also measures length.

Length and area of two similar shapes are related by the formula

\frac{A_{1} }{A_{2} } =(_{} \frac{I_{1} }{I_{2\\ ^{~2~} }}

Where the A in both cases represents area and the L represents length. But here the Ls will represent circumference.  

Since the circumference of the circle increased by 50%, then the new circumference becomes

l_{2} = l_{1} + 0.5l_{1} =1.5l_{1}

Now subtracting from the original area then  

2.25 - 1=1.25

This means that the area was increased by 1.25, which means 125%

 

Hence option B is the correct answer

7 0
3 years ago
Dorothy Kaatz , programmer regular hourly rate of $9.15. Double time for overtime.what is her straight time pay. What is her ove
Pepsi [2]

Answer:

regular pay per hour =9.15

overtime pay per hour =13.725

4 0
3 years ago
Solve radical equation
xeze [42]
Remove the radical by raising each side

6^2= square root 8x-4 ^2

36= 8x-4

40= 8x

X=5
6 0
4 years ago
Read 2 more answers
Helpppp!!
Marysya12 [62]
For the experimental probability you must record the data that you collect by flipping your own coin, then you must find the probability of landing on either side. For example, the theoretical probability for the coin toss it will be 50% chance for either side. For the experimental it depends on your own results.

3 0
3 years ago
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