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3 years ago

Can someone please help me with this. Thanks! :)

Mathematics

1 answer:

svlad2 [7]3 years ago

4 0

Answer:

Step-by-step explanation:

I'm pretty sure it's just asking for the volume of a sandbox

The equation for this is easy to memorize

it's

L*W*H

L=Length

W=Width

H=Height

So we just multiply everything together and get

7/3*1.5*2=7

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5 (2+5) 2 2 715cm? value of h

kirill115 [55]

Answer:

Is this a complete question?

7 0

3 years ago

A healthy human heart beats about 1,533,000 times a year. A sparrow's heart beats about 241,776,000 times in a year. About how m

Galina-37 [17]

Answer:

About 158 times

Step-by-step explanation:

Represent the rate of human heart with H and sparrow's heart with S

$H = 1,533,000\ times$

$S = 241,776,000\ times$

Required

Determine how many times faster is S than H

To do this, we simply divide S by H i.e.

$Number = \frac{S}{H}$

$Number = \frac{241,776,000}{1,533,000}$

$Number = 157.714285714$

$Number = 158$ --- approximated

Hence, the sparrow's heart beats about 158 times faster than the human hearts

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3 years ago

Find the area of each figure and label. Please help

Sergeu [11.5K]

The answer for your question is 30 ..

8 0

3 years ago

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A rectangular chair cushion

vodka [1.7K]

Answer:

144 square inches.

Step-by-step explanation:

4*12*3=144

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3 years ago

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Identify the equation that describes the line in slope-intercept form. slope = 2 , point (- 1, 2) is on the line

JulijaS [17]

Answer:

$y=2x+4$

Step-by-step explanation:

Given a slope and a point on the line, you can use point slope form and then rearrage your terms into slope-intercept form

SLOPE-INTERCEPT FORM: $y=mx+b$ , where "m" is your slope and "b" is your y-intercept
POINT-SLOPE FORM: $(y-y_{1}) =m(x-x_{1})$ , where $y_{1}$ represents the y-coordinate of your point, $x_{1}$ represents the x-coordinate of your point, and $m$ represents the slope

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

Point-slope form

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

$y-2=2x+2$

$y=2x+4$

Slope-intercept form

3 0

2 years ago