Answer:
15/8
Step-by-step explanation:
15/32 * 4 = 15/8
Francesca got home first because If you round 13/15 you get 1 whole.
"AB84"
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Answer:
right angle ( right )
Step-by-step explanation:
Pythagoras' theorem only works for right-angled triangles, so you can use it to test whether a triangle has a right angle or not. In the triangle above, if a 2 < b 2 + c 2 the angle is acute.
Answer:
y=-3x+7
Step-by-step explanation:
Think of it like this, in y=mx+b, the m is representative for the slope and the b is representative of the y-intercept. In this case, the slope is -3, so you substitue the -3 with the m while the y-intercept is 7, so you replace the b with the 7.