Answer:
616 cm²
Step-by-step explanation:
<u>Area of circle:</u>
<u>Since d = 28 cm and π = 22/7, the area is:</u>
The correct answer for the question that is being presented above is this one: "A. (3/8)." According to the general equation for conditional probability <span>if P(AupsidedownuB) = (3/10) and P(B)= (2/5), then P(A|B) is 3/8.</span>
Here are the following choices:
<span>A. (3/8)
B. (1/2)
C. (3/4)
D. (1/16)</span>
Answer:
Step-by-step explanation:
y - 2 = 1/2(x - 10)
y - 2 = 1/2x - 5
y = 1/2x - 3
Answer:
x=180-68=112
So A and B are not correct.
180-112-27=41
y=41
So, C.
Answer:
a = 5
Step-by-step explanation:
According to the factor theorem, if x + 2 is a factor, then by dividing the polynomial by the binomial, we are meant not to have a remainder
In this case, the remainder would be zero
So, if we set the binomial equals zero and substitute the x-value into the polynomial, we are supposed to have 0
So we have this as;
x + 2 = 0
x = -2
-2^3 -2(-2)^2 -2(a) + 6 = 0
-8-8-2a + 6 = 0
-16 + 2a + 6 = 0
2a -10 = 0
2a = 10
a = 10/2
a = 5
