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aleksandr82 [10.1K]

3 years ago

10

Approximate square root of 53 to the nearest integer.

1 answer:

Digiron [165]3 years ago

3 0

It would be 7. It would be this because 7 time 7 is 49 and 8 times 8 would be 64. Subtract 53 and 49, and you would get 4. Then, you do 64 and 53, which would be 11. You could see that 49 is closer to 53, which means 7 would be closer to the square root of 53.
Another way you could do it is actually square rooting it. It would be 7.28.... Now if you round it, it would be about 7.

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What is the solution to this system of equations PLEASE HURRY

VARVARA [1.3K]

Answer:

-6,-2

Step-by-step explanation:

7 0

3 years ago

La ecuación de la recta que pasa por los puntos (2,-1) y (1,-5) es:

77julia77 [94]

Given:

A line passes through the points (2,-1) and (1,-5).

To find:

The equation of the line.

Solution:

If a line passes through the two points, then the equation of the line is

$y-y_1=\dfrac{y_2-y_1}{x_2-x_1}(x-x_1)$

The line passes through the points (2,-1) and (1,-5). So, the equation of the line is

$y-(-1)=\dfrac{-5-(-1)}{1-2}(x-2)$

$y+1=\dfrac{-5+1}{-1}(x-2)$

$y+1=\dfrac{-4}{-1}(x-2)$

$y+1=4(x-2)$

Using distributive property, we get

$y+1=4(x)+4(-2)$

$y+1=4x-8$

Subtract 1 from both sides.

$y+1-1=4x-8-1$

$y=4x-9$

Therefore, the correct option is B.

5 0

3 years ago

Which of the following algebraic expressions represents the sum of 7 and one-fifth of x?

Simora [160]

Answer:

b

Step-by-step explanation:

b because it say's 1/5 and 7 it do not say negative so yea

4 0

2 years ago

Help I’m really stuck and need help fastttttttt!!!!!!!?

noname [10]

B. Y=2x

Which mean each 1 cost $2

If you buy 2 then it cost $4

I believe this is correct answer

7 0

3 years ago

Read 2 more answers

10 x 12 – 14 + 2 + 15 =

kolbaska11 [484]

Answer:

Your answer of 10 x 12 - 14 +2+15 =123

8 0

3 years ago