Answer:
Step-by-step explanation:
29 a no
b
30a 64
b yes
Answer:
These two triangles are similar because they have 3 angles in common.
Step-by-step explanation:
We can tell this since they both have right angles in them. We also know that angle X and U are the same since they have the notation. And since all triangles add up to 180, and if the other two angles are the same, then the final angle must be the same too.
Answer:
The geometric mean is √(60) or about 7.75
Step-by-step explanation:
To find the geometric mean, you have to use the following equation.
GM = √(a×b)
Now we input the two numbers for a and b
GM = √(a×b)
GM = √(12×5)
GM = √(60) or about 7.75
Answer:
ok
Step-by-step explanation:
Substitute x = -2 in the equation
y = 2/3x + 3
y = (2/3 x 2) + 3
y = 13/3
answer is choice D
