Answer:
x=5
Step-by-step explanation:
x+2x=15
Combine like terms:
3x=15
Divide both sides by 3:
x=15/3=5
Hope this helps!
1) 4a/5
a% of 80 = a% (80) = (a/100)(80) = 80a/100 = 4a/5
2) 17b/100 or 0.17b
17% of b = (17/100)(b) = 17b/100 [ = 0.17b ]
3) ab/100
a% of b = (a/100)(b) = ab/100
Answer:
1936
Step-by-step explanation:
x² + 87 = (x +1)²
x² + 1)² - x² =87
(x² + 2x +1) = 87
2x + 1 = 87 ⇒ x = 44
44² = 1936
Point A is (-3,1), C is (4,4)
MidPoint is ( (x1+x2)/2, (y1+y2)/2)
MP is (0.5, 2.5)
This looks pretty good so the angle of it rotated so it makes it a 160 degrees so the sources
