answer:
<em>∠F = 74°</em>
explanation:
<u>( Find the value of x )</u>
<u></u>
<em>∠</em> E + <em>∠</em> F = 180°
9x - 38 + 2x + 42 = 180
11x + 4 = 180
11x = 176
x = 16
<u>( Find </u><u><em>∠</em></u><u> F using x )</u>
<em />
<em>∠ </em>F = 2x + 42
x = 16
<em>∠</em> F = 2(16) + 42
<em>∠ </em>F = 32 + 42
<em />
<em>∠F = 74°</em>
Answer:
already in order
Step-by-step explanation:
.00001, .0002, .003, .04, .5
Diamerer is what i would say
Answer:
X would equal 4
Step-by-step explanation:
5 x 4 is 20. And the equation was 5x + 1 = 21.
So, the answer would equal 20. Hope this helped!! :D
9514 1404 393
Answer:
Step-by-step explanation:
We need x first.
AB = DE
12 = 3x -3
4 = x -1 . . . . . divide by 3
5 = x
Now, we can find y.
∠C = ∠F
7x +y = 55
y = 55 -7x = 55 -7(5)
y = 20