Answer:
40 degrees
Step-by-step explanation:
The sum of the angles is 180.
A 100 degree angle cannot be a base angle because then
the sum of the base angles would be 200 degrees.
The 100 must be the vertex angle.
Equation:
x + x + 100 = 180
2x = 80
x = 40 degrees.
Each of the base angles is 40 degrees.
Answer:
z to the 10th power
Step-by-step explanation:
Answer :-
Area of the rectangular painting = 6348 cm²
length = 92 cm
Area = length × width
6348 cm² = 92cm × width
=> 6348cm² / 92cm = width
=> width = 69 cm
Thus, the width of the rectangular painting is 69 cm
Answer:
12%
Step-by-step explanation:
28 - 25 = 3
3 / 25 = 0.12
Check: 25 x 1.12 = 28
