Answer:
TV = 48
Step-by-step explanation:
We can see that SW is twice the length of WV
42/21 = 2
We can find the length of TV this way
- TU = 16 x 2
- TU = 32
- TV = 32 + 16
- TV = 48
-Chetan K
Answer:
Yes you are correct
Step-by-step explanation:
Answer:
x = -2
Step-by-step explanation:
f(x) = 2( x^2 +9x -5x - 45)
f(x) = 2(x^2 + 4x - 45)
f(x) = 2x^2 +8x -90
axis of symmetry formula: x = -b / 2a
x = -(8) / 2(2)
x = -8 / 4
x = -2
*you can also graph the equation on a graphing calculator and find the middle of the parabola
Hey!
What I did was I graphed them or you could set them equal to each other and use logs!
I graphed them and found the intersections. There were 2, but one was negative so I checked for a positive intersection and found one.
The first blank is 7 and the other is 140!
Hope this helps!
74+x+85+33= 180 (bc the sum of the angles of a triangle is 180º)
192=180-x
192-180=-x
12=-x
-12=x
