3 years ago

What is the ratio of 7 hours and 4 lawns.

2 answers:

7 0

The ration for lawns to hours is 4 lawns :7 hours simplified to .57 lawns :1hour or 7 hours :4 lawns simplified to 1.75 hours:1 lawn

A ratio is a number compared to another for example

2 eyes:1 human
7 days:1 week

It's usually simplified to have the right number 1 so you can see how many 1 of the right is in relation to the left. To simply you can just divide the 2 #s like a fraction

grigory [225]3 years ago

5 0

4/7 duh trust meh ok

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Which of the following are valid names for the triangle below? Check all that apply.

Sholpan [36]

Answer:

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Step-by-step explanation:

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3 0

3 years ago

F(x)=-4x^2+10x-8

vazorg [7]

Answer:

Step-by-step explanation:

a = - 4

b = 10

c = - 8

The discriminate is

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D = - 28 which is not a nice number

Because the Discriminate has a minus result, there are no real zeros.

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Fred went to his local zoo that featured 6 whale exhibits. If the zoo features 15 exhibits in total, then what percent of the zo

lorasvet [3.4K]

Answer:40%

Step-by-step explanation:

Given

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7 0

3 years ago

When seven times a number is deceased by 3, the result is 25. What is the number?

zepelin [54]

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(7n= 28)/7

n=4

6 0

3 years ago

Read 2 more answers

2x-y-3z=7, 3x+y+=10, 5x+y+2z=15

ivann1987 [24]

Answer:

x=22/7 y=4/7 z=-3/7

Step-by-step explanation:

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3 years ago