Answer:
18
Step-by-step explanation:
since U is the midpoint of QT, QT = 2(QU)
similarly, QS = 2 (QR)
because QR is parallel to QS and QU is parallel to QT, triangle QUR is similar to triangle QTS. therefore, the scaling factor between QT/QU and QS/QR is equal to the scaling factor between RU and ST.
therefore,
ST = 2(RU)
36 = 2(RU)
18 =RU
Answer:
The answer to your question should be -5/1(i might be wrong)
Step-by-step explanation:
y2-y1
x2-x1
I believe the inflation rate from $5–>$15 in one year is 200%.
Sorry for the wrong answer, this is the correct answer for it:
So, f(x)=2x-6 and g(x)=5x+1. First, I will do the f(g(x)), which is f(g(x))=2(5x+1)-6 => f(g(x))=10x+2-6 => f(g(x))=10x-4. And g(f(x))=5(2x-6)+1 => g(f(x))=10x-30+1 => g(f(x))=10x-29. Both of them have the same slope, but f(g(x)) have a greater y-intercept, which make it greater than g(f(x)). For instance, let x=1, so f(g(x))=10x-4 => f(g(x))=10(1)-4 => f(g(x))=10-4 => f(g(x))=6, and g(f(x))=10x-29 => g(f(x))=10(1)-29 => g(f(x))=10-29 => g(f(x))=-19, and 6 is greater than -19, so f(g(x)) is greater than g(f(x)). Hope this help and fix my mistake.
Answer:
(6, -4) does not fit with these two equations
Step-by-step explanation:
y = 8 - 2x
x + 3y = 12
fit (6, -4) into the equations
-4 = 8 - 2(6)
8 - 2(6) = 8 - 12 = -4
works for this one
6 + 3(-4) = 12
6 + 3(-4) = 6 - 12 = -6
doesnt work for this one
