Answer:
the LCM for 5 and 6 is 30
the LCM for 4 and 8 is 8
Answer:
D
Step-by-step explanation:
Using the midpoint formula to find the coordinates of Q
let the coordinates of Q = (x, y ), then
0.5(3 + x) = 2 ← equate to x- coordinate of M
Multiply both sides by 2
3 + x = 4 ( subtract 3 from both sides )
x = 1
and
0.5(9 + y) = 8 ← equate to y- coordinate of M
Multiply both sides by 2
9 + y = 16 ( subtract 9 from both sides )
y = 7
Thus the coordinates of Q are (1, 7 ) → D
Answer:
12x + 7 is the answer
Step-by-step explanation:
Answer:
I believe the answer is A
Step-by-step explanation:
1. Find the number that is supposed to be within the ?
2. Place that number (which in this case it is 2.02) inside of each ? mark and solve to see if that answer works.
3. In the end, A is the only one where the ? solution works.
Answer:
5sqrt3
Step-by-step explanation:
Using the pythagorean theorem, we have a^2+4^2=9^2
a^2 + 16 = 81
a^2 = 75.
a = sqrt75.
75 = 25*3. 25 is a perfect square, so sqrt75 = 5sqrt3