MATHEMATICS MIDDLE SCHOOL

What is the answer to this problem

Answers

Answer 1

Answer:

C. 7(8) = 56

3(8)(14) = 336

56+336= 392:)

Answer 2

Answer:

The answer to the first question is 392 because (7*8) + (3*8*14)= 392

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The quotient k and 22 is −66.
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Ethan ran 11 miles in two hours. What is the unit rate of miles to hour?

Answers

11/ 2= 5.5 miles per hour

How many solutions can be found for the equation 4x − 8 − 4x = 9?Zero
One
Two
Infinitely many

can you maybe answer quickly. I need help asap

Answers

Answer:

Option A is correct.

The Solutions can be found for the equation 4x − 8 − 4x = 9 is, Zero

Step-by-step explanation:

Given the equation:

$4x-8-4x= 9$

Like terms are those terms which have same variable to the same power.

Combine like terms;

$-8 = 9$

⇒The equation does not have any solution

Therefore, the Solutions can be found for the equation 4x − 8 − 4x = 9 is, Zero

when solving for x you get 4x-4x which equals 0 meaning there are zero answers

Which is greatest - 0.24 , 0.024 , 0.0024 explain

Answers

0.24 is the correct answer the more zeros in front of your a decimal the smaller the number

What are the coordinates of the point that is 1/4 of the way from a to b ?

Answers

Answer:

((X_2 - X_1)/4, (Y_2 - Y_1)/4)

Step-by-step explanation:

C = The new point

X_1 = The x coordinate of A

X_2 = The x coordinate of B

X_3 = The x coordinate of C

Y_1 = The y coordinate of A

Y_2 = The y coordinate of B

Y_3 = The y coordinate of C

The distance between A and the new point, C, is equal to 1/4 the distance from the X coordinate of A to the X coordinate of b.

So, X_3 = (X_2 - X_1)/4

The Y is the same thing but for the Y coordinate.

Y_3 = (Y_2 - Y_1)/4

This means that the coordinates of C are equal to ((X_2 - X_1)/4, (Y_2 - Y_1)/4)

Final answer:

To find the coordinates of a point that's a quarter way from point a to point b, use the following formula: [(1*x2 + 3*x1) / 4, (1*y2 + 3*y1) / 4], where (x1, y1) and (x2, y2) are the coordinates of points a and b respectively.

Explanation:

In mathematics, to find the coordinates that are 1/4 of the way from point a to point b, you simply need to apply the formula for finding a point along a line segment connecting two points. If you have two points (x1, y1) - coordinates of point a and (x2, y2) - coordinates of point b, a point P that divides the line segment AB in the ratio of m:n (in this case m=1, n=3 since it's 1/4 of the way) has the coordinates: [(mx2 + nx1) / (m+n), (my2 + ny1) / (m+n)].

So, if point a = (x1, y1) and point b = (x2, y2), the coordinates of the point that is 1/4 of the way from a to b is given by: [(1*x2 + 3*x1) / 4, (1*y2 + 3*y1) / 4].

Learn more about Coordinates

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After completing a 10 hour walk, Chester Snowman goes inside to get warm. As he sits by the fire, he starts to melt at a rate of 3 inches per hour. Starting at the height he reached at the end of his walk, determine Chester's height after sitting by the fire for 10 hours.

Answers

We can't tell you the height after sitting by the fire
for 10 hours, because you didn't tell us the height
he reached at the end of his walk.

All we can tell you is that whatever his height was
when he came in to get warm, it's

(10 hours) x (3 inches/hour) = 30 inches

shorter after 10 hours by the fire.

There is a line that includes the point (-1, -1) and has a slope of 0. What is its equation in slope-intercept form?