Answer: 6/20, 9/30, 12/40, 15/50, 18/60, 21/70, 24/80, 27/90, 30/100, 33/110, 36/120. Anyone one of these would be equivalent to 3/10.
Step-by-step explanation:
Answer: 9/30
Step-by-step explanation:
A) 200 cubes for a big black boutta
You find the Average.
1)
4·1/n = 3 + 5/2n
²⁾4/n = ²ⁿ⁾3 + 5/2n
8 = 6n + 5
6n = 8 - 5
6n = 3
n = 3⁽²/6
n = 1/2
Answer:
Step-by-step explanation:
Corresponding sides have equal ratios:
Let the y-coordinate of the point K is y, then we have:
Note, taken the coordinates of end points not the absolute distance.
The coordinates of the point K are (0, - 7.5)
The scale factor is:
Answer:
K = (0, -7.5)
Scale factor = 1.6
Step-by-step explanation:
If ΔBOK is similar to ΔPOS then the ratios of their corresponding sides are the same.
Given side lengths:
Therefore:
Therefore, the coordinates of K are (0, -7.5).
To find the scale factor, simply divide the corresponding side lengths of the larger triangle by the smaller triangle:
Learn more about similar triangles here:
Hello!
Answer:
Step-by-step explanation:
→ We want to find if the expression (xy)² is equal to x²y².
→ Let's simplify the expression:
→ We know that is equal to .
In our expression:
→ So the expression is equal to:
Conclusion:
The expression (xy)² is equal to x²y².
So the answer is true.
Answer:
True
Step-by-step explanation:
(xy)²
= xy × xy
= x × x × y × y
= x² × y²
= x²y² ← True