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denis-greek [22]
2 years ago
14

Whats the answer for the whole problem please help i give brainliest.

Mathematics
1 answer:
N76 [4]2 years ago
4 0

Answer:

The equation for this is G= -3/2x + 12

and the interpretation of the context, I may get this wrong, is the Y-intercept is  the number of gallons used per mile

Step-by-step explanation:

to find out the slope, you get the point from the y-intercept (0, 12) and you see how much you go down for the first number, then you see how much you go right for the second number until you reach the next point in which case it's (2, 9), which will give you 3 for the first number and 2 for the second number.

Then you place the first number above the second number and put a negative sign in front of the whole thing if the line is going down. So the number would be 3/2 and the line is going down, so the answer would be -3/2

to find the y-intercept, you just look at where the point starts on the y-intercept, which is at 12. So the y-intercept is 12.

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A triangle has an area of 221.16 in.² the height of the triangle is 29.1 inches what is the length of the base of the triangle
Zigmanuir [339]
The formula you should use is Area = 1/2bh, in other words, area equals half times base times height. Now, substitute everything in, the equation should now be 221.16 = 1/2*b*29.1. This simplifies into 221.16 = 14.55b, now divide 14.55 on both sides, which leaves us to 15.2 = b. However, don't forget the units, which the answer (length of base) should be 15.2 in.^2.
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2 years ago
What is the answer to this question?
kirza4 [7]
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4 0
3 years ago
M(-5, 2) and N(5, 2) are the endpoints of the segment MN on the coordinate plane. What is the length of ?
VikaD [51]
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3 years ago
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484,343 rounded to the nearest thousand
Semmy [17]

Answer:

484,000

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3 0
3 years ago
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Mark and Trisha are traveling in the same direction and Mark is going 16 miles per hour. Trisha is going 12 miles per hour but s
Lorico [155]

Answer:

32 miles

Step-by-step explanation:

Given data

Let the total distance be x miles

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Trisha's speed= 12 miles per hour

Trisha has covered 8 miles and has  (x-8) miles to finish line

We know that

Speed= distance/time

time= distance/speed

Hence the time taken for Mark to finish is

time= x/16---------------1

The time taken for Trisha to finish is

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equate 1 and 2 above

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collect like terms

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5 0
2 years ago
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