Hello from MrBillDoesMath!
Answer:
96 degrees
Discussion:
The base angles of an isosceles triangle are equal and a triangle has 180 degrees. In our case this means that
42 + 42 + (measure of vertex angle) = 180
84 + (measure of vertex angle) = 180 => (subtract 84 from both sides)
84 - 84 + (measure of vertex angle) = 180- 84 =>
(measure of vertex angle) = 180- 84 = 96
Thank you,
MrB
<span><span>fx</span>=<span><span><span>x3</span>−<span>4<span>x2</span></span></span>−<span>12x</span></span></span>.<span><span><span><span><span>fx/</span>x</span></span></span>=<span><span><span><span><span><span>x3</span>−<span>4<span>x2</span></span></span>−<span>12x/</span></span>x</span></span>
</span></span><span>f=<span><span><span>x2</span>−<span>4x</span></span>−<span>12</span></span></span>
First one is 97
2nd one is 8000
X-4=18
X=18+4
X=22
10=M+7
M=10-3
M=3
4X=24
X=24÷4
X=6
-X=9
X=9×-1
X=-9
6M-5=1
6M=1+5
6M=6
M=6÷6
M=1
5A+7=4A
5A-4A=-7
A=-7
N/5=7
N=7×5
N=35
8=1/2X+6
16=X+12
-X=12-16
-X=-4
X=4
Answer:
it's applied to an force reallllll
