Answer:
52 cm^2
Step-by-step explanation:
Solve by splitting the figures into 2 parts and finding their areas separately:
Rectangle:
8 × 5 = 40
Triangle:
1/2 × b × h = 1/2 × 8 × 3 = 4 × 3 = 12
Total: 40 + 12 = 52
Answer:
56 degrees. If you combine everything and then divide, you get x = 31, which you then substitute into the angles equation, to get an answer of 56 or C.
Directly, in a ratio of 4 to 1. Lengthening one side of a square will lengthen all 4 sides if it is to stay a square.
Answer:
A=4 B=-8 C=-3
Step-by-step explanation:
first you must but in the form ax^2+bx+c you get 4x^2-8x-3 so a=4 b=-8 c=-3