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3 years ago

What is the volume of the box with a height of 3/2 inches, a length of 7/2 inches, and a width of 5/2 inches?

Mathematics

1 answer:

slega [8]3 years ago

5 0

Answer:

119.81

Step-by-step explanation:

just multiply length times width times height

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If the length of the line segment CD is 65% of the length of the line segment AB, what is the length of line segment CD? (AB is

Tcecarenko [31]

Answer:

8.45

Step-by-step explanation

Convert 65% in decimal form

0.65 x 13 = 8.45

5 0

3 years ago

The table below represents the total number of laps Jessica swam in the pool this summer:

Minchanka [31]

Compare the linear function given with the slope-intercept form of a line, given by,

$y=mx+b$

Where m is the slope and b is the y-intercept.

Comparing tells us that 10 is the slope. What does it mean?

It means for every unit increase in w (weeks), there is a 10 unit increase in number of laps.

This is choice 4.

ANSWER: "The number of laps Jessica increased her swim by each week"

3 0

4 years ago

Read 2 more answers

A diver begins at sea level and dives down 200 feet. He ascends at a steady rate of 12 and one-third feet per minute for 4.5 min

Studentka2010 [4]

Answer:

-200+12 and one-third(4.5)

Step-by-step explanation:

Firstly, it can't be one of the first 2 answers because we go down by 200ft. Then, we know it can't be the last option because we gain 12 and 1/3 ft per minute. Therefore, it must be the third option.

7 0

3 years ago

What equation is graphed in this figure?

zzz [600]

Answer:

c. $y + 2 = -3(x - 1)$

Step-by-step explanation:

By using a point on the line and the slope, we can determine the equation, in point-slope form, that is graphed in the figure.

Using two points, (1, -2) and (0, 1),

$slope (m) = \frac{y_2 - y_1}{x_2 - x_1} = \frac{1 -(-2)}{0 - 1} = \frac{3}{-1} = -3$

m = -3

Using a point, (1, -2) and the slope (m), we can create an equation for the graph in point-slope form, by substituting x1 = 1, y1 = -2 and m = -3 in $y - y_1 = m(x - x_1)$ .

Thus, we would have:

$y -(-2) = -3(x - 1)$

$y + 2 = -3(x - 1)$

The equation that is graphed in the figure is:

✔️ $y + 2 = -3(x - 1)$

6 0

3 years ago

Solve by using substitution 8x - 10y = 4 x = 8

rewona [7]

Answer:

y= 6

Step-by-step explanation:

First you substitute in the 8 for x. you then multiply 8 times 8 which equals 64. you subtract 64 from 4 and 64, since it would be the opposite of addition. you would then take the -10y=-60, and you would divide by negative 10 to get y by itself. since negative 60 divided by negative 10 is a positive 6, your answer would be y equals 6.

4 0

3 years ago