Answer: 80
Step-by-step explanation:
Consider this option:
S=15.6*2+23*6*3=31.2+414=445.2 cm²
D. is definitely the right answer.
In set 0, all the numbers (2, 3, 5, 7) are all prime, and in between 0 and 10 (non-inclusive).
In set P, the condition is that x should be prime and in between 0 and 10 (non-inclusive).
As they're both the same, they can fit within one circle on the Venn diagram.
F(x) = 3x² - 12
Finding where the graph crosses the axes will help us to determine the correct graph
When x = 0,
f(0) = 3(0)² - 12
f(0) = -12
So we have one point (0, -12)
When y = 0
0 = 3x² - 12
12 = 3x²
4 = x²
√4 = x
x = ⁺/₋ 2
So the graph crosses the x-axis at -2 and 2 and the y-axis at -12
The correct graph is option A
Answer: −22
Step-by-step explanation:
=−14−8
=−14+−8
=−22
