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3 years ago

Can someone please help me solve for x

Mathematics

1 answer:

gulaghasi [49]3 years ago

6 0

Answer:

x = 8

Step-by-step explanation:

These two angles both containing an x are equal. They are called vertically opposite angles.

2x + 62 = 5x + 38 Subtract 2x from both sides

2x-2x + 62 = 5x -2x + 38 Combine

62 = 3x + 38 Subtract 38 from both sides

62 - 38 = 3x - 38 + 38 Combine

24 = 3x Divide both sides by 3

24/3 = 3x/3 Combine

8 = x

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Pls help for 27b!!!!!!!

rodikova [14]

Step-by-step explanation:

$\beta$

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The plus and minus sign after b means we going to have two roots.

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27a.

$\frac{5}{2}$

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3 years ago

2x2 − 4x = 0 A. 0, -4 B. 0, -2 C. 0, 2 D. 2, 4

leonid [27]

Answer:

Step-by-step explanation:

We see that we can factor out 2x from the equation! So our equation becomes 2x(x-2) = 0.

Since the only way for things to multiply to equal to zero is if at least one of the numbers is 0.

So if x-2 is the 0, then x = 2.

If 2x is the 0, then x = 0.

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4 years ago

LenKa [72]

The answer would be C because they say if 3 new students arrived each year.

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3 years ago

What is the LCM of 6 and 18? A. 12 B. 36 C. 18 D. 6

Arisa [49]

The lcm of 6 and 18 is C.)18

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3 years ago

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Sam had his highest scoring basketball game by making 18 shots for a total of 43 points. If all of his points came from 2- and 3

sweet-ann [11.9K]

43 - 18*2 = 43 -36 = 7

7 were 3 point shots
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3 years ago