Answer: 21.375 cm2
Step-by-step explanation:
Area of rectangle = length x width = 3.5 x 4.4 = 15.75 cm2
Area of triangle = 1/2 x base x height = 1/2 x 2.5 x 4.5 = 5.625 cm2
Add rectangle and triangle area = 21.375 cm2
It is about 98.6666 hope i helped
b=145 degrees (corresponding angles)
a+145= 180 (straight angles)
a = 180-145
a =35
Hello :
<span>A) it is an even function because for all x in R :
f(-x) = 2(-x)²+1
= 2x²+1
f(-x) = f(x)</span>
Answer:
b
Step-by-step explanation:
Turn them into decimals 32.5 - 24.75 for easier subtraction
