A^2-5a+6=0
(a-2)(a-3)=0
a=2, 3
4s and 11s are like terms so you add them. You get 15s and now you add the 3t plus t because they are also like terms. Your result is 15s + 3t.
Answer:
1) D
2) B
Step-by-step explanation:
D) 1. heads
1. tails
2. heads
2. tails
1/3
Answer:
n =
Step-by-step explanation:
The 2 right triangles inside the larger right triangle are similar , so corresponding sides are in proportion
= ( cross- multiply )
n² = 32 ( take the square root of both sides )
n =
Answer:
or
Considering
or
Step-by-step explanation:
We have:
Therefore,
or
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or