Answer:
C. 40-4x-12x^2
Step-by-step explanation:
very simple
? – (20 – 4x – 5x2) = 20 – 7x2, so ? = 20 – 7x2 + (20 – 4x – 5x2)
? = 20 – 7x2 + (20 – 4x – 5x2)=20-7x²+20-4x-5x²=40-12x²-4x
The given angles forms linear pair, and we know the angles forming linear pair are supplementary,
Therefore,
Angle MHJ + Angle MHL = 180°
Let's solve :
Value of variable m = 10°
Answer:
1.6
Step-by-step explanation:
1.2, 1.8, 1.6, 1.4, 1.4, 2.2's mean rounded to the nearest tenth is 1.6
Answer:
X/120=1/24
5/120=1/24 24×5=120
Step-by-step explanation:
Answer:
4/1
Step-by-step explanation:
x=number of beads used
y=number of braclets made
16x=4y
(16 times the number of bead you used = 4 times the number of braclets you made)
16x=4y now divide both sides by 4
4x=1y
4 beads = 1 braclet
ratio is 4;1