$360 \°=2\pi \\\\\dfrac{7\pi }{4} = \dfrac{\frac{7\not\pi }{\not4} \cdot \not360 \° ^{90 \° }}{2\not\pi } =\dfrac{7\cdot \not90\° ^{45\°}}{\not2} =7\cdot45\°=315\° \\\\Answer \ D.$

7 0

3 years ago

There is a family with 5 children, 1 is a girl what is the Probability of the other 4 being girls

sineoko [7]

The probability is 1 in 5

5 0

3 years ago

Point A is located at (2, 9) and is reflected in the x-axis. What is the location of Point A'?

Xelga [282]

9,-2 because i used to always get confused but i’m not sure that’s the right answer

6 0

3 years ago

<5 and <6 are complementary angles m<5=13 what is the measure of <6

Fiesta28 [93]

The measure of angle 6 can be found by subtracting the measure of angle 13 from 90.

90-13 = 77

6 0

3 years ago