Answer:
A. -45
Step-by-step explanation:
multiplying a positive an a negative number gives out a negative result
so when we multiple 9 with -5 the result is -45
Answer: 112.5 m^2
Step-by-step explanation:
Area of rectangle = lw
l = 7.5
w = 15
7.5 * 15 = 112.5
Answer:
Its C, 288 square inches
Step-by-step explanation:
Answer:
measure is the angle right- if so it's 76 each
180-28=152
152÷2=76