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3 years ago

Convert 17π/8 to degrees.

Mathematics

1 answer:

Rasek [7]3 years ago

6 0

Answer:

382.5°

Step-by-step explanation:

Multiply

17π 180°

------ by the conversion factor ------------

8 π

obtaining:

(17)(180)°

------------- = 382.5°

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Simplify.<br><br>1 – 2u + u + 4

liq [111]

Answer:

-u+5

Step-by-step explanation:

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2 years ago

Read 2 more answers

The measures of two complementary angles are in the ratio 8:1. how many degrees are in the larger angle?

djverab [1.8K]

Since the measures of the two angles are in the ratio 8:1, this means the bigger angle's is 8x and the smaller angle is x. Since they are complementary, they add to 90°, so you create the equation 8x+x=90°. This can be simplified to 9x=90°. Then, you divide 90 by 9 to get 10. This means x=10. Next, you replace x with 10 to find the measure of the bigger angle. 8x10=80, so the larger angle is 80°.

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3 years ago

Find the value of x in the triangle shown below 3.5 4 3.5 x• 55•

Dvinal [7]

Answer:

Step-by-step explanation:

Since this is not a right triangle, we will use the Law of Sines. For us that looks like this:

$\frac{sin55}{3.5} =\frac{sinx}{4}$ and cross multiply to get

4sin55 = 3.5sinx and solve for sinx:

$sinx=\frac{4sin55}{3.5}$ so

sinx = .9361737 Use the 2nd button on your calculator and the sin button to find that the angle

x = 69.4°. Not sure how you need it rounded. It's actually 69.4186°

6 0

2 years ago

Can anyone help me find the area of these two ty

Sphinxa [80]

Answer:

11) 49 in.²

13) 4.515 m²

Step-by-step explanation:

11) area of square = (side)²

area = (7 in.)² = 7 in. × 7 in. = 49 in.²

13) area of triangle = base × height/2

area = 4.3 m × 2.1 m / 2 = 4.515 m²

8 0

2 years ago

The amount of money in a savings account after t years is represented by the function f(t)=500(1.015)^t. What does the value 500

MaRussiya [10]

Answer:

Find out the what does the value 500 represent in this situation .

To prove

As given

The amount of money in a savings account after t years is represented by the function.

$f(t)=500(1.015)^{t}$

Exponential function for amount is given by .

$Amount = a (1 + r)^{t}$

Wher a is the initial value, r is the rate in decimal form and t is the time.

Compare the functions

$f(t)=500(1.015)^{t}$

and

$Amount = a (1 + r)^{t}$

Thus a = 500

Therefor $500 is the initial value .

4 0

2 years ago