Consider triangle ABC, where angle C is a right angle. Without consulting a calculator, let sin(53°)=0.7986. Enter the angle mea
1 answer:
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Answer:
15.9973389992
Step-by-step explanation:
Simplify the square roots and use exact decimals
(7 + 2.2360679775) Add inside the parentheses
1.73205080757 (9.2360679775) Multiply
15.9973389992
If this answer is correct, please make me Brainliest!
Answer:
Average = -1°C
Step-by-step explanation:
The data recorded is;
6, -7, -5, 5, -8, 3 (in °C)
Average = = -1°C
Given:
The product of a particular number is 65.
Second value is given by the sum of 8 and the original number.
To find:
The unknown number.
Solution:
Let x be the unknown number.
Then, second number = x+8
The product of a particular number is 65.
Splitting the middle term, we get
Using zero product property, we get
and
and
So, the unknown number is either 5 or -13.
Therefore, the correct option is B.