Answer:
(x−5y)(9x+8)
Step-by-step explanation:
9x^2−45yx+8x−40y
Do the grouping 9x^2−45yx+8x−40y=(9x^2−45yx)+(8x−40y), and factor out 9x in the first and 8 in the second group.
9x(x−5y)+8(x−5y)
Factor out common term x−5y by using distributive property.
(x−5y)(9x+8)
Since this is a right triangle, we can use Pythagorean theorem. Pythagorean theorem is a^2 + b^2 = c^2
a = one leg of the triangle
b = the second leg of the triangle
c = the hypotenuse of the triangle
in this problem,
a = 8 in
b = 6 in
c = ?
We need to plug our numbers into the pythagorean theorem and solve for c
8^2 + 6^2 = c^2.
Square each term on the left side.
64 + 36 = c^2
Add the terms together on the left side.
100 = c^2.
Take the square root of each side
10 = c
The missing side is 10 inches
Answer:
kd cuidu buid Du daioucdi DUDUdu
Step-by-step explanation:
aywoiku☻
1) Points, Lines, and Planes
(2) Linear Measure and Precision
(3) Points Between Line Segments
(4) The Midpoint
(5) The Pythagorean Theorem
(6) The Distance Formula
A(w) = 50w-w^2
rewrite it as y = -w^2 +50w
using quadratic formula y = ax^2 +bx +c
a would equal -1, b = 50 and c = 0
find the axis of symmetry using x = -b/2(a)
so x = -50 / 2(-1) = -50/-2 = 25
so the width = 25 m
the greatest area is a square, so area = 25^2 = 625 square meters
