3 years ago

a pet survey found that the ratio of dogs to cats is 2.5.which proportion shows the number of dogs if the number of cats is 140?

Mathematics

2 answers:

Zinaida [17]3 years ago

3 0

140*2.5= 350, so the proportion is 350/140

Wewaii [24]3 years ago

3 0

The proportion 350 of Dogs to Cats 140 Ratio by 2.5. If you take 140 and multiply 140 by 2.5 you would get the ratio of 350.

You might be interested in

Y=x-6 3x + 2y=8 use the substitution method how to solve?

Gekata [30.6K]

Substituting y=x-6 into the equation,

3x + 2(x-6) = 3x + 2x - 12 = 5x - 12

5x - 12 = 8
5x = 20
x = 4

6 0

3 years ago

PLZ HURRY IT'S URGENT!!!!!

Arte-miy333 [17]

the ratio that is equal to 10:85 is 20:170 because if you multiply both sides by two you get 20:170

7 0

3 years ago

Will give brainliest

Vlada [557]

Answer:

lenght = 2x + 3

breadth = x - 1

perimeter = 40

Now,

perimeter = 2(l+b)

40= 2( 2x + 3 + x - 1)

40= 2(3x - 2)

40 = 6x- 4

40+4 =6x

44/6 =x

x = 7.33

6 0

2 years ago

2.6.4 practice algebra 2 you are helping to design a road for a high mountain pass. there are two routes over the pass, but both

lora16 [44]

Answer:

Step-by-step explanation:

8 0

3 years ago

NEED HELP ASAP!!!!Instructions: Using the following image, solve for the trigonometry ratios of

Anni [7]

Answer:

8/17

Step-by-step explanation:

x= $\sqrt{8^{2} +15^{2} } =17$

sin∠D = $\frac{8}{17}$

5 0

2 years ago