7.55555556 is a mother way to put 7 5/9
Answer:
18
Step-by-step explanation:
The centroid of a triangle is located ⅓ of the distance from each side to the opposite vertex
So HF=⅓BF
So BF=3xHF=3x6=18
Answer:
A
d = 2
Step-by-step explanation:
<em><u>Formula</u></em>
l = a + (n - 1)d
<em><u>Givens</u></em>
n = 10
a = - 5
l = 13
<em><u>Solution</u></em>
13 = - 5 + (10 - 1)d Substitute
13+5 = -5+5 + 9d Add 5 to both sides
18 = 9d Divide by 9
18/9 = 9/d
d = 2
Answer:
Reflection
Step-by-step explanation:
a reflection is a type of rigid transformation in which the pre-image is flipped across a line of reflection to create the image. Each point of the image is the same distance from the line as the pre-image is, just on the opposite side of the line.
Answer:
78%
Step-by-step explanation:
Given the information, we can write:
P(cook) = 52%
P(shop) = 54%
P(cook and shop) = 28%
Now, we need to find P(cook or shop).
We need probability formula for general addition rule, which is:
P(A or B) = P(A) + P(B) - P(A and B)
We can take "cooking" and Event "A" and "shopping" as Event "B".
Thus, we write:
P(A or B) = P(A) + P(B) - P(A and B)
P(A or B) = 0.52 + 0.54 - 0.28
P(A or B) = 0.78
Which is 78%