Karen buys 8.5 pounds of flower. She uses 2.5 pounds to bake bread. She keeps the rest of the flour in small storage bags. If ea
2 answers:
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Answer:
56.7
Step-by-step explanation:
Hello There!
<u>Trigonometric Ratios</u>
sin = opposite divided by hypotenuse
cos = adjacent divided by hypotenuse
tan = opposite divided by adjacent
we need to find x and we are given its opposite side length and the hypotenuse
so the trigonometric ratio we need to use is sin
knowing that sin = opposite side divided by hypotenuse we create an equation
our final step is to round to the nearest tenth of a degree
so we can conclude that the measure of angle A is 56.7
note: arcsin = inverse of sin
Answer:
Insufficient data.
Step-by-step explanation:
Given,
Total number of games = 100,
(1) The team won 60% of its first 65 games last season.
So, the number of winning games in 65 games = 60% of 65
But we do not know about the data for last 35 games,
Thus, the data is insufficient.
(2) The team won 60% of its last 65 games last season.
So, the number of winning games in last 65 games = 60% of 65 =39,
Thus, the total winning games = 45 + 45 = 90,
But we do not know about the data for first 35 games,
Thus, the data is insufficient.
When we combined both (1) and (2) statements,
we found that the maximum number of games won by the team = 39 + 39 = 78,
But there is a overlap of 30 games,
i.e. an unknown number will be subtract from 78 to find the exact number of winning games.
Hence, even after combining statements (1) and (2),
The data is insufficient.
ANSWER
EXPLANATION
We want to find the value of a for which the binomial, 2a-1 is smaller than the value of the binomial 7-1.2a by 7.
This means that, when we subtract 2a-1 from 7-1.2a, we should get 7.
Expand:
Group similar terms:
Divide both sides by -3.2,