Answer:
151 degrees
Step-by-step explanation:
∠3 and ∠4 are on a straight line, therefore they are supplementary. This means that they add to 180 degrees.
∠3+∠4=180
We are given the m∠3, it is 29, so we can substitute that in
29+∠4=180
We want to find the m∠4. To do this, we need to get ∠4 by itself. Subtract 29 from both sides, since 29 is being added to ∠4.
29-29+∠4=180-29
∠4=151
So, the m∠4 is 151 degrees
Step-by-step explanation:
y=107(vertically opposite angles)
x=180-107=73(angles on a straight line)
z=73(vertically opposite angles)
6(x+5)² + 5(x+5)-4 = 0
(x+5)(x+5) = x(x+5)+5(x+5) = x² + 5x + 5x + 25 = x² + 10x + 25
6(x²+10x+25) + 5(x+5) - 4 = 0
6x² + 60x + 150 + 5x + 25 - 4 = 0
6x² + 60x + 5x + 150 + 25 - 4 = 0
6x² + 65x + 171 = 0
<span>u = (x + 5)</span>
Answer:
x = 17
Step-by-step explanation:
-2x+8-6=-32
lets isolate the x variable:
-2x=-32-8+6
-2x = -34
x= -34/-2
x= 34/2
x= 17
Marilyn should use 5 2/3 cups of brown sugar
