I think it's answer choice A.

1/2 divided by 3/1

1/2 multiplied by 1/3 (found up-side-down second fraction and opposite operation)

Multiply across. (1*1 and 2*3)

Write as a fraction (1/6).

5 0

3 years ago

Solve for x. A.40 B.55 C.20 D.35

fomenos

Answer:

Step-by-step explanation:

The angles are vertical angles which means they are equal

60 = 2x+20

Subtract 20 from each side

60-20 = 2x+20-20

40 =2x

Divide by 2

40/2 = 2x/2

20 =x

3 0

3 years ago

The Surface Area of this cylinder rounded to the nearest square

kipiarov [429]

Answer:

1728

Step-by-step explanation:

2 $\pi$ r h

2 $\pi$ (11) × 14

968

B= $\pi r^{2}$

B= $\pi$ 11^2 =121 $\pi$

S=2 $\pi$ rh + 2 $\pi r^{2}$

S=968 +2 x 121

S=968 +242 $\pi$ = 1728

6 0

3 years ago

Jamie recorded the number of points she scored during her last 5 basketball games. She scored, 15, 25, 10, 2, and 8 points. What

Alborosie

Answer:

Step-by-step explanation:

Given scores:

15, 25, 10, 2, and 8

Mean of the scores:

(15 + 25 + 10 + 2 + 8)/5 = 12

Absolute deviations:

|15 - 12|= 3
|25 - 12|= 13
|10 - 12| = 2
|2 - 12| = 10
|8 - 12| = 4

Sum of absolute deviations:

3 + 13 + 2 + 10 + 4 = 32

Mean absolute deviation:

32/5 = 6.4

5 0

3 years ago

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