Answer:
140,120
Step-by-step explanation:
sum of angles in a quadrilateral =360
sum of the 1st two angles=60+40=100
360-100=260
the ratio of the remaining angles 7:6
therefore:

=140
for the second angle
260-140=120
Flip should get 4 boxes.
6*5=30
30/8=3.75
round up for 4.
I redrew the triangle (just turned it around it make it easier to understand).
<span>2.1e-10
= 2.1 x 10^-10
= 0.00000000021
hope it helps</span>
Answer:
Either,
, -0.75, or 4x = -3!
Step-by-step explanation: