3 years ago

19. A diagonal of a quadrilateral is 26 cm and the perpendiculars drawn to it from the opposite

1 answer:

3 0

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sweet [91]

Whats the question?

and you need to post the question so people actually know what your talking about js

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4 years ago

FinnZ [79.3K]

Given equation is y=2x+7 and $\frac{1}{2}y=x+\frac{7}{2}$

Let's simplify the 2nd equation $\frac{1}{2}y=x+\frac{7}{2}$ before we can start graph so that calculation will be easy

$\frac{1}{2}y=x+\frac{7}{2}$

multiply both sides by 2 to cancel out fractions

$2*\frac{1}{2}y=2*x+2*\frac{7}{2}$

y=2x+7

which is exactly same as the first equatoin so graph of both will be exactly same and solution will be infinitely many solutions.

y=2x+7 has y-intercept 7 so first point will be (0,7). Slope is 2 so rise 2 unit up then 1 right and graph the new point.

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4 years ago

NeX [460]

I would say height is 3 and base is 2
Let me know if it was right!

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3 years ago

jarptica [38.1K]

9/3. 5/14 hope that's the right awnser

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3 years ago

Margarita [4]

0.85*20 = 17

17 are perennials

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3 years ago