Answer:
<3 and <4 are supplementary
Step-by-step explanation:
<3 and <4 form a linear pair, so they are supplementary (=180 degrees)
Answer:
<h2> 434</h2>
Step-by-step explanation:
|GI| = 2•16 = 32
|JI| = 28
|GJ|² + |JI|² = |GI|² {Pitagoras}
|GJ|² + 28² = 32²
|GJ|² + 784 = 1024
|GJ|² = 240
|GJ| = √240 = √[16•15] = 4√15
A = |GJ•|JI| = 28•4√15 = 112√15 = 433.7741... ≈ 434
Answer:
275.6
(275 for whole trees)
Step-by-step explanation:
Answer:
y=-1/5x+55
Step-by-step explanation:
you subtract 10-0 over -5-(-3) which will be a -2/10 = -1/5
Then you find you Y intercept by doing y-10=-1/5(x+5) = y-10=-1/5x-1=-11=-1/5x then you divide -1/5 by the -11 = 55
Answer:
radius of circle = 15
circumference of circle = 2πr
= 2*22/7*15
= 44/7*15
= 660/7
= 94.28
diameter of circle = 2r
= 2(15)
= 30
RATIO = 94.28:30
