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3 years ago

Which is an equation? a. 17 + x b. 45 / x c. 20x = 200 d. 90 - x

1 answer:

6 0

C. 20x = 200 because an equation always has an equal sign and other three are expressions because it doesn't have any signs, hoped this helped:)

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2834/9 / = divide pls help me

inna [77]

Answer:

314.88

Step-by-step explanation:

4 0

3 years ago

True or false? the point at which a tangent line meets a circle is called the point of tangency

gregori [183]

(breaths in) True, The point at which the circle and the line intersect is the point of tangency.

5 0

3 years ago

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Five whole numbers are written in order

jeka57 [31]

Answer:

x=7

y=8

Step-by-step explanation:

-Given that the mean and median is the same.

-Let b=mean =median

#Given that the set is arranged in order and is even:

$median=\frac{n+1}{2}\\\\Median=3^{rd} \ term\\\\=x$

Hence:

$b=median=mean\\\\b=x\\\\\therefore mean=median=x$

-Applying the mean formula:

$\bar x=\frac{1}{n}\sum{x_i}\\\\\therefore 5x=4+6+x+y+10\\\\4x=20+y\\\\x=5+0.25y$

#Since the number are in order:

$6$

Hence, x=7 and y=8

8 0

2 years ago

Solve for w. 2w+8=13

Zolol [24]

2w + 8 = 13
Subtract 8 from both sides.
2w = 5
Divide both sides by 2.
w = 5/2

4 0

2 years ago

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261,177 is farther or closer to 300000

lutik1710 [3]

Actually is close, like rounding anything above 5 is rounded up, 5 and below stays the same. It's 261,177 that means it is around 40,000 away from 300,000. Therefore is it closer

7 0

3 years ago

Read 2 more answers