Answer:m=3
Step-by-step explanation:
The answer is the height of 17 and base is 12 of this helps mark as brainliest
Answer:
Yes
Step-by-step explanation:
The formula for area of a triangle is A = (1/2)bh,
For the first triangle we can leave it in general terms, so it's area is
A = (1/2)bh, depending on what b and h are, but it doesn't matter here...
The second triangle has base that is twice the other triangles base. Bases being multiples of each other is the definition of being proportional so the bases are proportional, an the area of the second triangle is
A = (1/2)(2b)h, which simplifies to
A = bh
Comparing the 2 areas, you can see that one has a multiplier of (1/2), so their areas are proportional
7/6X=140
X=120
That's your answer.
The slope will be -1/2. If you put it into slope intercept form of y=mx+b, mx will always be the slope.
