Answer: a+-5 x 4 (I THINK)
Step-by-step explanation:
Answer:
$65.34
Step-by-step explanation:
Multiply $55 by 0.08. Then multiply $55 by 0.1. Then add the two.
-3y = 2x - 7
when x = 0
-3y = -7
y = 7/3
y = 2 1/3(2 and 1/3)
when y = 0
2x - 7 = 0
2x = 7
x = 3.5
when x = 2
-3y = 2(2) - 7
-3y = -3
y = 1
when x = -1
-3y = 2(-1) - 7
-3y = -9
y = 3
Answer ( you can 3 of those below for your ordered pairs)
ordered pairs
(0, 7/3), (3.5, 0) (2, 1), (-1, 3)
The given trinagle is a right angle triangle. let the missing side be x. To find x, we would apply the pythagorean theorem which is expressed as
hypotenuse^2 = one leg^2 + other leg^2
From the triangle,
hypotenuse = 14
one leg = 9
other leg = x
Thus, we have
![\begin{gathered} 14^2=9^2+x^2 \\ 196=81+x^2 \\ x^2\text{ = 196 - 81 = 115} \\ x\text{ = }\sqrt[]{115} \\ x\text{ = 10.72} \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%2014%5E2%3D9%5E2%2Bx%5E2%20%5C%5C%20196%3D81%2Bx%5E2%20%5C%5C%20x%5E2%5Ctext%7B%20%3D%20196%20-%2081%20%3D%20115%7D%20%5C%5C%20x%5Ctext%7B%20%3D%20%7D%5Csqrt%5B%5D%7B115%7D%20%5C%5C%20x%5Ctext%7B%20%3D%2010.72%7D%20%5Cend%7Bgathered%7D)
To the nearest tenth, the length of the third side is 10.7