Answer:
-7+c
Step-by-step explanation:
distribute the - 1
I hope this helps you
5x=8+2
5x=10
5x÷5=10÷5
x=2
$6.00
Show your work in the attachment. Down below
The aides of a right triangle will always satisfy the Pythagorean relationship ...
a² + b²= c²
We can take each of these and try it out:
(1) ... 10² + 24² = 100 + 576 = 676
√676 = <em>26 Yes</em>.
(2) ... 12² + 18² = 144 + 324 = 468
√468 = 21.6, not 20. <em>No.</em>
(3) ... 15² + 26² = 225 + 676 = 901
√901 = 30.017 Awfully close. As an engineer, I'll buy this one. <em>Yes.</em>
(4) ... 40² + 50² = 1,600 + 2,500 = 4,100
√4,100 = 64.03, not 80.<em> No.</em>
X+1=4x-2
+2 +2
x+3=4x
-x -x
3=3x
1=x
