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Alborosie
3 years ago
7

C is a circle with radius r. Which of the following is true? Select all that apply

Mathematics
1 answer:
Olin [163]3 years ago
4 0

Answer:

A and C and E are correct

Step-by-step explanation:

Circumference = 2*pi*r

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Find the length of the segment indicated. Round your answer to the nearest 10th of necessary.
belka [17]

Answer:

Step-by-step explanation:

Just using pythagorean theorem,

13.2²+16.9²=c²

174.24+285.61=c²

c²=√459.85

c= 21.4441134114

c = 21.4 (nearest tenth)

7 0
3 years ago
What maths is used in locating a falling aircraft on the radar?
kvasek [131]

Answer:

I believe its Calculus

Step-by-step explanation:

6 0
3 years ago
Mrs. Lopez is designing her garden in the shape of a rectangle. The area of her garden is 2 times greater than the area of the r
scoray [572]

To find the expression for the area of the rectangular garden we will find the area of the rectangle in the picture and then double it.

Area of the garden will be represented by the expression 32s⁵ ft².

Mrs. Lopez is designing her rectangular garden which is 2 times greater than the area of the rectangle shown in the picture.

Dimensions of the rectangle in the picture are 4s³t ft and 8s² ft.

Therefore, area of the rectangle in the picture = Length × Width

                                                                              = 4s³t × 8s²

                                                                              = 32s⁵t ft²

Since, area of the garden is 2 times greater than the area of the rectangle given in the picture.

Therefore, area of the garden = 2(area of the rectangle given in the garden)

                                                  = 2(32s⁵t) square feet.

                                                  = 64s⁵t square feet

Learn more,

brainly.com/question/17419256

6 0
3 years ago
Find f(x) and g(x) so the function can be expressed as y = f(g(x)).
elena55 [62]
Y=2/(x^2 +3)
g(x) = x^2 + 3 and f(x) = 2/x
fog(x) = f[g(x)]
= f(x^2 + 3)
= 2/(x^2 + 3)
8 0
3 years ago
How many Halves does 4 have?
nadya68 [22]

Answer:

4 has 8 halves.

Step-by-step explanation:

To find the answer, we already know that 2 halves make up 1. So, multiply 2 by 4 to get 8 halves. Therefore, the answer is 8 halves.

Mark brainliest if ya don't mind!

5 0
3 years ago
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