Answer:
651>7.904
Step-by-step explanation:
651 is greater than 7.904
Answer:
2:3:5 = 480:720:1200
(a) 480+720+1200
(b) 480
(c) 720/(a)
Step-by-step explanation:
Answer:
10) x=90
9) x=20
Step-by-step explanation:
x+2x=180
3x=180
divide 180 by 3x=90
straight lines add up to 180 degrees.
9) x+8x=180
9x=180, thus 20.
Answer:
-3
Step-by-step explanation:
x(-y + z) = -1(-2+5) = -1 · 3 = -3