There are 1,008 different ways to redecorate if
she chooses two different colors of paint, one kind of curtain, one color of
carpet, and one style of furniture. The correct answer between
all the choices given is the second choice or letter B. I am hoping that this
answer has satisfied your query and it will be able to help you in your
endeavor, and if you would like, feel free to ask another question.
Answer:
Step-by-step explanation:
When a tangent line is drawn from Q to Z and then from Q to R, what happens that is the length of QZ and QR are the same. So if QZ = 10, the QR = 10. The same occurs at every point outside the circle where a tangent line is drawn from that point to the circle. We are told that YX is 9. That means that YZ is also 9. If XW is 9, then WV is also 9. Here's where the tricky part is. We are given the whole side length of UW as 17, but we need to know each individual part so we can eventually find the length of RS. So we'll keep going the way we were. If XW = 9, the WV = 9. That means that UV is 17 - 9 or 8. So UV = 8. That means that TU is also 8. THAT means that ST is 10 - 8 or 2. And if ST is 2, then RS is also 2. Let's add it all together now:
QZ + ZY + YX + XW + WV + VU + UT + TS + SR + RQ
10 + 9 + 9 + 9 + 9 + 8 + 8 + 2 + 2 + 10 = 76
Answer:
(8x-5y) (8x+5y)
Step-by-step explanation:
64x^2−25y^2
This is the difference of squares
a^2 - b^2 = (a-b) (a+b)
Let 64 x^2 = a^2 Then a = 8x
Let 25 y^2 = b^2 then b = 5y
64x^2−25y^2 = (8x-5y) (8x+5y)
43% can also be represented as a decimal which is 0.43. Just multiply 0.43 x 1018 = 437.74