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2 years ago

The ratio of dogs to cats at an animal shelter is 3 to

Mathematics

1 answer:

Morgarella [4.7K]2 years ago

8 0

20 dogs are at the shelter.

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The double number line shows that Toni can type 180 words in 2 minutes.

NeTakaya

Answer:

270 words per minute

Step-by-step explanation:

It is given 180 words in 2 minutes, this means Toni can type 180/2 = 90 words per minute (90wpm).

Thus, in the same ratio/rate, Toni would be able to type:

90 * 3 = 270 words per minute.

Correct answer 270 wpm

8 0

3 years ago

Read 2 more answers

Whats two integers that have an absoulute value of 10?

diamong [38]

Negative 10 and positive 10

4 0

2 years ago

Read 2 more answers

Prove that BUGS is a trapezoid with coordinates B(-2,-1), U(0,3), G(3,2) and S(4,-3).

telo118 [61]

Answer:

Proved

Step-by-step explanation:

Given

$B =(-2,-1)$

$U = (0,3)$

$G = (3,2)$

$S = (4,-3)$

Required

Prove BUGS is a trapezoid

Given the coordinates, to prove a trapezoid; all we need to do is to check if one pair of sides is parallel.

Taking BU and GS as a pair

First, we calculate the slope using:

$m = \frac{y_2 - y_1}{x_2 - x_1}$

For BU

$B =(-2,-1)$ --- $(x_1,y_1)$

$U = (0,3)$ --- $(x_2,y_2)$

So, we have:

$m = \frac{3 - -1}{0- -2}$

$m = \frac{4}{2}$

$m = 2$

For GS

$G = (3,2)$ --- $(x_1,y_1)$

$S = (4,-3)$ --- $(x_2,y_2)$

So, we have:

$m = \frac{-3-2}{4-3}$

$m = \frac{-5}{1}$

$m = -5$

The slope of BU and GS are not the same; hence, they are not parallel.

Taking BS and GU as a pair

Calculate the slope

For BS

$B =(-2,-1)$ --- $(x_1,y_1)$

$S = (4,-3)$ --- $(x_2,y_2)$

So, we have:

$m = \frac{-3 - -1}{4- -2}$

$m = \frac{-2}{6}$

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

For GU

$G = (3,2)$ --- $(x_1,y_1)$

$U = (0,3)$ --- $(x_2,y_2)$

So, we have:

$m = \frac{3-2}{0-3}$

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

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

The slope of BS and GU are the same; hence, they are parallel.

BUGS is a trapezoid because BS and GU have the same slope

8 0

3 years ago

Solve. 1 a. How many percent of 10 is 0?

Reptile [31]

Answer:

The Answer is 0%

Step-by-step explanation:

Step 1: We make the assumption that 10 is 100% since it is our output value.

Step 2: We next represent the value we seek with X.

Step 3: solve

100\x%=10/0

x= 0

Hope this helps buddy!

8 0

3 years ago

What does -5.4+9.7 equal?

tatiyna

Oh gurly!!!! Just use a calculator but I’ll answer this one for you okay? Now how I’d do it without a calculator is subtract. Subtract if it asks you to add and add if it asks for subtraction.. it may be confusing but I’ll explain. 9.7-5.4=4.3

When you add a negative to a positive it subtracts the positive.

3 0

2 years ago