3
correct me if im wrongg!!!
Answer:
C = 56.6 cm
Step-by-step explanation:
The circumference of a circle is
C = 2 * pi *r
C = 2 * 3.142 * 9
C =56.556
Rounded to 1 decimal place
C = 56.6 cm
Answer:
√23 is the answer of the question
Y=80x+270
If you want to know how to do it just let me know
Answer:
The measure of the angles:
24° and 66°
Step-by-step explanation:
Complementary angles sum 90°
then:
(3x + 3) + (10x-4) = 90
3x + 10x + 3 - 4 = 90
13x - 1 = 90
13x = 90+1
13x = 91
x = 91/13
x = 7°
then:
3x+3 = 3*7 + 3 = 21+3 = 24°
10x - 4 = 10*7 - 4 = 70 - 4 = 66°
Check:
66° + 24° = 90°
