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Brilliant_brown [7]
2 years ago
11

Find the area of the circle. Round your answer to two decimal places, if necessary.

Mathematics
2 answers:
Dmitry_Shevchenko [17]2 years ago
5 0

Step-by-step explanation:

A = pi × r²

A = pi × 13²

A = 530.93 km²

Likurg_2 [28]2 years ago
4 0
The answer is 1667.91
Because the area formula is pi x radius squared
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jeyben [28]
The answer is D. A translation does not change a figure's size or shape because each of its points are moved the same amount and in the same direction(s).
8 0
3 years ago
Simplify the following.<br> c*5 x c
posledela

Answer:

c^6

Step-by-step explanation:

c^5*c^1=c^5+1=c^6

8 0
3 years ago
Find the length of side x in simplest radical form with rational denominator. the short leg is root 2 and the long leg is x we d
kirill115 [55]

Answer:

√2 + x

Step-by-step explanation:

To obtain the hypotenus, h:

Using Pythagoras rule :

h² = opposite² + Adjacent²

Opposite = √2

Adjacent= x

h² = (√2)² + x²

Take the square root of both sides

h = √2 + x

Hence, the hypotenus is √2 + x

5 0
3 years ago
Jessica painted 3/4 of a room in 3/5 of an hour. How long will it take Jessica to paint the entire room?​
Snezhnost [94]

Answer:

<u>8/10 hours or 48 minutes.</u>

Step-by-step explanation:

State the problem as a rule of 3:

3/4 room --------- 3/5 hours

1 room ------------ x

x=\frac{(1room*\frac{3}{5} hours)}{\frac{3}{4}room}

x= 0.8 hours.

• How much is 0.8 hours in minutes?

0.8 * 60 = 48 minutes.

6 0
1 year ago
F^-1(-10) + f(-6) <br> Please help!!!!
Brums [2.3K]

Answer:

-10/f-6f

Step-by-step explanation:

simplify it the equation

4 0
3 years ago
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