Answer:
x = 8°
Step-by-step explanation:
(7 x + 1) + (3 x +9) = 90
10 x + 10 = 90
10 x = 80
x = 8°
Answer:
41.13 centimeters (rounded to 2 decimal places)
Step-by-step explanation:
The perimeter is the sum of all sides of the figure.
This figure consists of two semicircular lines (right and left) and two lines (top and bottom). We add up all of them and find the perimeter of the figure.
Answer:
4.84
Step-by-step explanation:
Answer:
Step-by-step explanation:
Uhm the third one number 3
Answer:
x • (3x + 1) • (x + 2) • (2x - 3)
Step-by-step explanation: