Answer:
B. 14 +7√2
Step-by-step explanation:
The lengths of the two legs are the same: 7.
The length of the hypotenuse is √2 times the length of a leg, so is 7√2.
The perimeter is the sum of the lengths of the sides:
P = 7 + 7 + 7√2
P = 14 +7√2 . . . . . matches choice B
Answer:
You want to use 25 x 1.2, because that ensures that you earn a 20% profit. The final answer is 30.
Step-by-step explanation:
Please mark BRAINLIEST!
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Answer:
⅔ (option two)
Explanation:
on a cube numbered 1 to 6, only four numbers (1, 2, 3 and 4) are smaller than 5. there is an equal chance of you rolling any side on the dice, so your chances of rolling one of those four numbers would be 4/6, which can be simplified to ⅔.
i hope this helps! :D
Answer:
Mean time and 13
Step-by-step explanation:
Since in the given question it is mentioned that there is a five people and they spend the work in 7,10,13,20,15 hours respectively
So here the concept i.e. used is average time or the mean time
And, this can be calculated below:
= Sum of observations ÷ number of observations
= (7 + 10 + 13 + 20 + 15) ÷ 5
= 13