Answer:
63 cm²
Step-by-step explanation:
the area of ∆YXZ = 7 × 3² = 7×9 = 63 cm²
Answer:
0
Step-by-step explanation:
y = f(x)
f(x) = - 3
y = -3 (Substitution)
From the graph, the line reaches the y-axis at -3. As you can see the x-axis is 0. So if f(x) = -3, then x = 0
wdym do you round all of them to the nearest tenth?
Answer: C
Step-by-step explanation:
The area of a rectangle is just the length multiplied by its height. The length of this rectangle is (x+5), while the height is just 3. Therefore the answer is:
Plug in 8 for c and -3 for d
(8)^2+(-3)^3
Evaluate exponents
64+ (-27)
Add the two terms
37
Final answer: 37
