Answer:
2°
Step-by-step explanation:
Since, angles A and B are complementary.
Therefore,
Answer:
3x - 20 = 13
Step-by-step explanation:
it says difference so it cant be the last one and three times a number is 3 x so it cant be the first one leaving the middle.
please mark brainliest
Answer:
Final answer is and .
Step-by-step explanation:
Given equation is
Now we need to find the solution of in given interval .
which gives and in the given interval.
Hence final answer is and .
Answer:
9x^2 - 49
Step-by-step explanation:
The area of a pentagon is found through the following formula:
s is equal to the side length.
Plug 12 and 28 into the formula.
A(12) = 247.75
A(28) = 1348.85
Divide the first result by the second result.
≈
9/49 is equal to this decimal.
The answer is
9/49.