The scale factor would be 5
Because 45/9=5 & 25/5=5
2x+3=5x-14
-2 -2
3=3x-14
+14
17=3x
/3 /3
X=5.6.... round up 5.7
2(5.7)+3= 14.4
YZ=14.4
Answer:
C). h = –7, h = 21.
Step-by-step explanation:
-2|h-7| = -28
Divide both sides by -2:
|h - 7| = 14
The vertical lines means the absolute value of h - 7. The h - 7 may be positive or negative so we have 2 equations:
h - 7 = 14
So h = 21.
and h - 7 = -14
so h = -7.
Answer:
- corner angles are 80° (∠JKL) and 100° (∠MJK)
- side lengths are 2√61
Step-by-step explanation:
The given length measures are the diagonals of the rhombus, so each side will be the hypotenuse of the triangle with legs half as long:
√(12² +10²) = √244 = 2√61 ≈ 15.62 . . . . side length
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The given angle measure is half the measure at ∠J. The full measure of ∠J is 100°, so the measure of ∠K is 180° -100° = 80°
This is very confusing and dose not make any sense please word better