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3 years ago

Which of the following statements is TRUE?

Mathematics

1 answer:

MArishka [77]3 years ago

8 0

This ain’t answerable with out the whole question

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Determine if the equations are parallel, perpendicular, or neither

Gala2k [10]

Answer: Perpendicular.

Step-by-step explanation:

If you multiply the slopes together you will get -1:

$3 * -\frac{1}{3} = -1$

<em>Parallel means they have the same slope, so that is easily ruled out here.</em>

5 0

3 years ago

When flipping a coin, what is the probability of flipping heads and then heads?

anygoal [31]

Answer:

answer: 1/4

Step-by-step explanation:

Hello Love! The answer would be 1/4 because each time when flipping the coin you have a probability of 1/2 because you have equal chances of getting heads or tails then you multiply 1/2 by 1/2 and get 1/4

7 0

3 years ago

Read 2 more answers

How to find the perimeter and area

Ad libitum [116K]

For Perimeter you add all the sides of the figure and the total is your perimeter. For Area you multiply the length times the width.

3 0

3 years ago

Select the correct answer.<br> Which graph passes the vertical line test?

givi [52]

Answer: the 3rd one

Step-by-step explanation: it would be the 3rd one because it goes through the y-axis one time

7 0

3 years ago

Read 2 more answers

A cylinder with height 10 inches and radius 4 inches is filled with water. The water is poured into a bowl

frez [133]

Answer:

Volume of water left in the cylinder= $76\frac{2}{3}\pi \:in^3$

Step-by-step explanation:

Height of the Cylinder=10 inches

Radius of the cylinder=4 Inches

Volume of the Cylinder

$=\pi r^2h\\=4^2*10\pi\\=160\pi\:in^3$

Radius of the Hemisphere=5 Inches

$\text{Volume of a Hemisphere}=\frac{2}{3}\pi r^3\\ =\frac{2}{3}\pi *5^3\\=\frac{250\pi}{3} in^3$

Since the Volume of the cylinder is greater than the Volume of the bowl, all the water will not fit.

$\text{Therefore: volume of water left} =160\pi-\frac{250\pi}{3}\\=76\frac{2}{3}\pi \:in^3$

8 0

4 years ago