2(x-10) greater than or equal to 19
Answer:
1.
a) 40 b) 8 c) 27 2/3 d) 4
2.
a) 93 b) -95 c) -87 d) -81
A)18
Because -3(4)= 12-2(-3) =12-(-6) =12+6=18
Answer:
1 / 4
Step-by-step explanation:
25 %
= 25 / 100
= 1 / 4
I think you need to write the answer in a paper with full solution and take a photo of it and upload the image.
6 acts as the base. 15 acts as the height, because it extends from the base to meet vertex opposite the base at a 90° angle.
General formula for triangle area
a = 1/2 × b × h
plug in the numbers
a = 1/2 × 6 × 15
a = 90/2
a = 45
The area of the triangle is 45 units²
