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3 years ago

40 POINTS Worth

2 answers:

5 0

Is this a right triangle or not? If it's a right triangle, you could use the Pythagorean Theorem to find the length of the 3rd side, which would be the hypotenuse. Thus, 14^2 + 4^2 = c^2, where c is the length of the hypot.

Then 196 + 16 = 212, and this is c^2. Then c, the length of the hypotenuse, is sqrt 212, or approx. 14.6 inches.

This does not agree with any of the four possible answers. Thus, you must look at each of these possible answers and eliminate any that could not be correct.

for example: if you take 10 inches and add 4 inches, you get 14 inches. The result would not be a triangle, but rather a straight line.

Check out the others similarly.

GuDViN [60]3 years ago

5 0

Answer:

Step-by-step explanation:

right triangle, you could use the Pythagorean Theorem to find the length of the 3rd side, which would be the hypotenuse. Thus, 14^2 + 4^2 = c^2, where c is the length of the hypot.

Then 196 + 16 = 212, and this is c^2.

sry i got this from khan academy

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The double number line shows that to make 4 apple pies takes 14 pounds of apples.Select the double number line that correctly la

Mariulka [41]

Answer:

The number of pounds of apples that are needed to make

1 pie = 3.5 pounds of Apples

2 pies = 7 pounds of Apples

3 pies = 10.5 pounds of Apples

Step-by-step explanation:

The double number line shows that to make 4 apple pies takes 14 pounds of apples.Select the double number line that correctly labels the number of pounds of apples that are needed to make 1 , 2, and 3 pies.

Hence;

For 1 pie

4 apple pies = 14 pounds of apples

1 apple pie = x pounds

4 apple pies × x pounds = 1 apple pie × 14 pounds of apples

x pounds = 1 apple pie × 14 pounds of apples/4 apple pie

x pounds = 3.5 pounds of apples

For 2 pies

4 apple pies = 14 pounds of apples

2 apple pies = x pounds

4 apple pies × x pounds = 2 apple pies × 14 pounds of apples

x pounds = 2 apple pies × 14 pounds of apples/4 apple pie

x pounds = 7 pounds of apples

For 3 pies

4 apple pies = 14 pounds of apples

3 apple pies = x pounds

4 apple pies × x pounds = 3 apple pies × 14 pounds of apples

x pounds = 3 apple pies × 14 pounds of apples/4 apple pie

x pounds = 10.5 pounds of apples

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3 years ago

you travel 50 miles in 4 hours what is your average speed of travel over the 4 hours in miles per hour

Tcecarenko [31]

Answer:

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Step-by-step explanation:

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3 years ago

The difference of two integers is thirty. the larger integer is two more than five times the smaller integer. Find the integers

Mnenie [13.5K]

X=2+5y
x-y=30

basically, all you're doing here is solving a system of equations. use the second equation to find out what x or y means. i'm going to solve it for x.

this is the new equation : x=30+y

now i plug this equation into the first one.

30+y=2+5y

30=2+5y-y
30=2+4y
28=4y
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now that you know what y is, take that second equation we did in the beginning and plug in y.

x-7=30

solve for x

x=37

the two integers are 37 and 7.

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asambeis [7]

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