Step-by-step explanation:
t=2+5×j
j=5
t=2+5×5
t=27
I believe it has 8 angles, each are 135 degrees
sorry if its wrong
Hello from MrBillDoesMath!
Answer:
-15
Discussion:
We are asked to evaulate:
abs(3) + ( -2 (3)^2) = => as abs(3) = 3
3 + (-2*9) =
3 - 18 =
-15
Thank you,
MrB
The opposite angles of an inscribe quadrilateral are supplementary.
angle P + angle R = 180
6x + 7 + 12x + 11 = 180
18x + 18 = 180
18x = 162
x = 9
Now we will substitute in the value of x to find angle P and R.
angle P = 6(9)+7 = 61
angle R = 12(9)+11 = 119
Now we will find the value of y.
angle Q + angle S = 180
10y + 7 + 3(3y + 7) = 180
10y + 7 + 9y + 21 = 180
19y + 28 = 180
19y = 152
y = 8
Now substitute in the value of y to find angle Q and S.
angle Q = 10(8)+7 = 87
angle S = 3(3*8+7) = 93
Hope this helps :)
