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3 years ago

What's three equivalent ratios to 12/14

Mathematics

2 answers:

andreyandreev [35.5K]3 years ago

7 0

An equavalent ratio of 12\24 is 3\4

yulyashka [42]3 years ago

7 0

The first equivalent ratio is 3/4 since 12 is divisible by 4 and 3

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The quotient of x miles and 8 hours is 55 miles per hour.

Dahasolnce [82]

X is equal to 440
440/8=55

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2 years ago

A highway engineer specifies that a certain section of roadway covering a horizontal distance of 2km should have a downgrade of

Zigmanuir [339]

Answer:

$0.16km$

Step-by-step explanation:

A highway engineer wants to compute the change in elevation of a section of road. The horizontal distance of this section of road is 2km and downgrade is 8%

The slope formula is given by

$m=\frac{rise}{run}=\frac{x}{y}$

m = 8% = 8/100

run = y = 2km

$m =\frac{x}{y}$

$\frac{8}{100} =\frac{x}{2}$

$\frac{2*8}{100} =x$

$x=\frac{16}{100} =0.16km$

Verification:

$m=\frac{0.16}{2}= 0.08=8%$ %

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3 years ago

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1. -3x=21 2. 13x=6 3. -12x=-7 answer the equation for points and brainiest.

andre [41]

Answer:

1. x = -7

2. x = 6/13

3. x = 7/12

Step-by-step explanation:

1. x = 21 / -3

x = -7

2. 13x = 6

x = 6 / 13

x = 6/13

3. -12x = -7

x = -7 / -12

x = 7/12

Hope that helps!

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2 years ago

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kogti [31]

1 9 , 2 114 I Hope it help this is correct

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3 years ago

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Find each angle measure

Burka [1]

Step-by-step explanation:

m<AEC= 180-152= 28°

m<CEB= 180-28=152°

m<FEC= 90+28=118°

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3 years ago