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Crazy boy [7]
2 years ago
7

URGENT PLEASE GET THIS QUICKLY PLEASE If f(x)= 2x+7, find f(2)=

Mathematics
2 answers:
babymother [125]2 years ago
8 0

Answer:

11

Step-by-step explanation:

Vaselesa [24]2 years ago
3 0

Answer:

21

Step-by-step explanation:

2(2) +7

14+7

21

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Samantha needs 4/5 yard of fabric to make costumes for the school play. Write and solve and equation to find how many costumes s
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Answer:

Step-by-step explanation:

Samantha needs 4/5 yard of fabric to make costumes for the school play.

Let x represent the number of yards of fabric that she has

Let y represent the total number of costumes that she can make from x yards of fabric.

Since one costume require 4/5 yards of fabric, y costumes will require

x ÷ 4/5 = x×5/4 = 5x/4

The equation will be

y = 5x/4

to find how many costumes she can make with 8 yards of fabric, it becomes

y = (5×8)/4

y = 40/4 = 10

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3 years ago
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Point C is the center of the circle. What is the measure of angle ACB if arc ADB measures 250 degrees?
NeX [460]

Around the outside of a circle measures 360°. If arc ADB measures 250°, then arc AB measures 360-250 which is 110°. Because point C is the center of the circle, then angle ACB is a central angle. By definition of an arc intercepted by an angle, they are the exact same measure in degrees. So if arc AB = 110, then the measure of the angle ACB also measures 110.

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3 years ago
Which reflection will produce an image with endpoints at (–4, 1) and (–1, –4)?
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Answer:

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Step-by-step explanation:

hope it helps.

good day ✌️

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