The members of a basketball team need to raise $895 for new uniforms. They already have $351 from food sales. To raise the remai
1 answer:
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Answer:
Step-by-step explanation:
Given
← factorise numerator and denominator
2x² - 18 ( factor out 2 from each term )
= 2(x² - 9) ← difference of 2 squares
= 2(x - 3)(x + 3)
and
x² + 4x - 21 = (x + 7)(x - 3) , then
= ← cancel common factor (x - 3) on numerator/ denominator
=
Given:
and
are complementary angles.
To find:
The measure of .
Solution:
According to the definition of the complimentary angles, the sum of two complementary angles is always 90 degree.
It is given that, and
are complementary angles. So,
Therefore, the measure of is 58°.
Answer: The length of the shorter side of a golden rectangle is about 24.7 inches.
Step-by-step explanation:
Given : A golden rectangle has side lengths in the ratio of about 1 to 1.62.
Since 1.62 > 1 , so
If the length of the longer side is 40 inches , then we have
Hence, the length of the shorter side of a golden rectangle is about 24.7 inches.