2 years ago

What is f(-2) if f(x)=1/2x

Mathematics

1 answer:

Butoxors [25]2 years ago

4 0

f(x) means x = -2 if you multiply 1/2 by -2 you get -1

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Landon played football last week he played 22 minutes on Monday 19 minutes on Tuesday and 33 minutes on Wednesday on Thursday he

ladessa [460]

Answer:

Step-by-step explanation:

M: 22

T:19

W:33

Th: 2m, if m=22, Th=44

22+19+33+44=118

150-118=32

So he played for 32 minutes on Friday

4 0

2 years ago

Geometry question for homework.

mars1129 [50]

So remember that the distance formula is $\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$ .

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2 years ago

34. The diagram shows a sector of a circle of radius 10 cm.

Sergio [31]

Answer:

rc length = 10 * 8pi/5

= 16pi

This is the circumference of the base

(a) 2pir = 16pi where r = radius of base

2r = 16

r = 8 cm

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8 0

2 years ago

Read 2 more answers

Evelyn is mixing light blue paint. The ratio of blue to white paint is 3:1. If Evelyn uses 6 parts blue paint. How much white pa

MAVERICK [17]

Answer:

2 parts white paint

Step-by-step explanation:

Blue : white

3 : 1

We use 6 parts blue

3 *2 =6

So multiply each part by 2

Blue : white

3*2 : 1*2

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Sav [38]

The answer is 63,800 mi²

hoped this helps

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2 years ago