Answer:
Step-by-step explanation:
Remark
This is a regular pentagon. The information given is enough the find the area of 1 triangle. There are 5 such triangles. So find the area of 1 of the triangles. The answer will be 5 times as much.
Givens
b = 18.3
h = 12.6
Formula
1 triangle = 1/2 * b * h
5 such triangles = 5 times as much
Solution
Area(1_triangle) = 1/2 * 18.3 * 12.6
Area (1_triangle) = 115.29
Answer: 5 * 115.29
Answer: 576.45
Answer:
y = (x+5)² + 9
Step-by-step explanation:
y = a(x-h)² + k
Taking a = 1,
y = (x+5)²+9
There can be multiple equations formed with different a values
Answer:
280
Step-by-step explanation:
because I just know. it is that because I know
Answer:
14%
Step-by-step explanation:
y × 500,000 = 100 × 70,000
500,000y = 7,000,000
500,000y ÷ 500,000 = 7,000,000 ÷ 500,000
y = 14
Answer: The solution is (4/3,-4/3) I solve it one paper very confident.
Step-by-step explanation: