What is the distance of BC? ΔABC ∼ ΔEDC 1. Proportion: 12 8 = x 6 2. Cross-multiply: 72 = 8x 3. Solve: BC = ... miles
2 answers:
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Answer:
x = 0, -4 and -3.
Step-by-step explanation:
The given expression is "3x to the power of 3 + 21x squared + 36x = 0".
We can write this expression as follows :
Taking 3x common.
x = 3
Hence, the solution of the given quadratic equation are x = 0, -4 and -3.
Answer:
5 times
Step-by-step explanation:
Given that the probability of a 2 is then number of times a 2 will be rolled is
30 × = 5
ANSWER
36√3 square units.
EXPLANATION
The area of a parallelogram is obtained by multiplying the base by the height.
We use the sine ratio to obtain the height.
The area becomes:
