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Andrews [41]
2 years ago
15

What values of x are solutions for x^2 + 2x = 8 ?

Mathematics
1 answer:
mixas84 [53]2 years ago
3 0

Answer:

option A is right.

mark me brainliest

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Which answer is it I’m doing my quiz rn
anyanavicka [17]

Answer:

10

Step-by-step explanation

3 x 4 = 12

8 + 12 = 20

20 / 2 = 10

8 0
3 years ago
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Are you cyclist travels at a rate of 1.8 km/min. how far will the cycle is travel in 48 minutes
Tpy6a [65]

Answer:

86.4 km

Step-by-step explanation:

Since the cyclist travels 1.8km in a minute, he will travel 48 times that in 48 minutes:

48*1.8 = 86.4

6 0
3 years ago
Square A has a side length of (2x - 7) and Square B has a side length (-4x + 18). How much bigger is the perimeter of Square B t
stich3 [128]

Answer: 100 - 24x

Step-by-step explanation:

The formula for calculating the perimeter of a square is given by :

P = 4l , where l is the length of the side.

Perimeter of square A will be

P = 4 ( 2x - 7 )

P = 8x - 28

Perimeter of square B will be ;

P = 4 ( -4x + 18 )

P = - 16x + 72

Perimeter of square B - Perimeter of square A implies

-16x + 72 - ( 8x - 28 )

-16x + 72 - 8x + 28

collecting the like terms

-16x - 8x + 72 + 28

-24x + 100

⇒ 100 - 24x

3 0
3 years ago
6.1 greater less than or equal to 1.6
zhuklara [117]

Answer: 6.1 > 1.6 (greater)

Step-by-step explanation:

6 in 6.1 is greater than the 1 in 1.6

8 0
3 years ago
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write a number with a 6 in it that is 10 times the value of 6 in this number 236,789.321 explain plis
Svetlanka [38]

Answer:

Step-by-step explanation:the answer to your question is the value of the 6 is 6,000,000

5 0
3 years ago
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