Answer:
hb ≈ 7.06cm
Step-by-step explanation:
Using the formulas:
A=hbb
2
A=s(s﹣a)(s﹣b)(s﹣c)
s=a+b+c
2
Solving for <em>hb</em>
hb=﹣a4+2(ab)2+2(ac)2﹣b4+2(bc)2﹣c4
2b=﹣154+2·(15·17)2+2·(15·8)2﹣174+2·(17·8)2﹣84
2·17
≈7.05882cm
Answer:
ab//dc
Step-by-step explanation:
When m1 = mB
ab//dc
ad//bc
or
none
Answer:
I think 4
Step-by-step explanation:
If FG = 2 and EF looks very similar, EG would be 4 and EH=8, 8-4=4
Answer:
y - 7 = -1/4(x-4)
Step-by-step explanation:
point slope is y-y₁=m(x-x₁)
(4, 7) and (8, 6)
I like to put it in the slope-intercept form first
so... 6 - 7/ 8-4 = -1/4 (slope)
6 = -1/4(8) + b
6/(-2) = -2/(-2) + b
-3 = b
so... y=-1/4x + -3
plug it in to point slope form
y - 7 = -1/4(x-4)
hopefully that made sense :)
Answer:
HE WAS LAST SEEN HEADING NORTH
Step-by-step explanation:
360: A
25×10×40 = 10000: I
(15×10.5×20)/450 = 7: W
(35×16×50)/800 = 35: S
3168/(22×9) = 16: N
cuberoot(64) = 4: R
6.5×15×8.5 = 828.75: G
4×2×3 = 24: E
3885/(18.5×15) = 14: H
3³ = 27: T
½ (7×9×12) = 378: L
30×20×11 = 6600: D
3600/(2×4÷5) = 90: O
