Answer:
-16
Step-by-step explanation:
Negative four to the second power is equal to -4 x -4 which is -16
Answer:
26.75 units ^2
Step-by-step explanation:
Since the shape is complex, divide it into 3 right angled triangles and one square. Find the area of these individual shapes first, then fin the sum of these area to calculate the ultimate area of e complex shape:
Triangle 1 = 1/2 x 2 x 5 = 5 units ^2
Triangle 2 = 1/2 x 2 x 2 = 2 units ^2
Triangle 3 = 1/2 x 3.5 x 9 = 15.75 units ^2
Square = 2 x 2 = 4 units squared.
Now add all these up 15.75 + 2 + 5 + 4 = 26.75 units squared.
Hope this helps
4q-4q=8-8
0=0
None.
It doesnt has solutions
Answer:
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Answer:
25 o, 75 o, 80 o
Step-by-step explanation:
because a full triangle is 180 degrees therefore 25 + 75 + 80 equals to 1 80
please mark me brainest
