3 years ago

What is -2.67811 rounded to the nearest hundreth

Mathematics

1 answer:

just olya [345]3 years ago

3 0

Answer:

-2.68

Step-by-step explanation:

any number from 5 and up after the number makes it go up one

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A tennis ball in the shape or a sphere has a diameter of 6.7 centimeters which is closest to the volume

Lynna [10]

In your question it seems like there should be choices too! Either way, how does one find the volume of a sphere?

8 0

2 years ago

On a coordinate plane, a line goes through (negative 3, 2) and (0, 1). A point is at (3, 4). What is the equation of the line th

Novay_Z [31]

Answer:

$y=3x-5$

Step-by-step explanation:

step 1

Find the slope of the given line

we have

(-3,2) and (0,1)

The slope m is

$m=(1-2)/(0+3)=-1/3$

step 2

Find the slope of the line perpendicular to the given line

Remember that

If two lines are perpendicular, then their slopes are opposite reciprocal (the product of its slopes is -1)

The slope is

$m=3$

step 3

Find the equation of the line in point slope form

we have

$m=3$

$point(3,4)$

$y-4=3(x-3)$ ----> equation in point slope form

Convert to slope intercept form

$y=3x-9+4$

$y=3x-5$

6 0

2 years ago

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Try factoring this before moving on: 25+10x+x^2

Naddika [18.5K]

Answer:

Step-by-step explanation:

x2 + 10x + 25

x2 + 5x + 5x + 25

x (x + 5) + 5(x + 5)

(x + 5) (x + 5)

4 0

2 years ago

Which is the solution set of the inequality 15y-9<36

m_a_m_a [10]

15y - 9 <36.
Add 9 to each side.

15y- 9 (+9) < 36 + 9.
15y < 45.
y < 3.
Hope it helps! :)

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3 years ago

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Samuel has a hamster cage that is a rectangular prism. It is 20 1/2 inches long, 12 inches

AleksandrR [38]

Answer:

Step-by-step explanation:

Volume= length × width × height.... Volume= 20 1/2 × 12 × 10 1/4..... Volume= 2521 1/2 cubic inches or 2521.5 cubic inches

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2 years ago