Answer:
160 m
Step-by-step explanation:
For the 15-deg angle, h is the opposite leg.
The hypotenuse is 628 m.
The trigonometry ratio that relates the opposite leg and the hypotenuse is the sine.
sin A = opp/hyp
Rounded to 2 significant figures:
h = 160 m
The angles inside a triangle always add up to 180 degrees.
The whole thing is one big triangle made of two smaller ones.
28 + 58 + 77 + x = 180
163 + x = 180
x = 180 - 163
x = 17
Hi!
200 ÷ 2 = 50
200 ÷ 3 = 66.6 repeat.
200 ÷ 4 = 50
200 ÷ 5 = 40
200 ÷ 6 = 33.3 repeat.
So, there can be either 50 or 40 apples in that box.
To solve this problem we just need to take the quotient between 395 and 5, we will see that there are 79 DVDs on each shelf.
<h3>
Taking the quotient:</h3>
So Mr. Curry has 395 DVDs divided on 5 shelves, such that each shelf has the same number of DVDs on it.
So to find how many DVDs there are on each shelf, we just need to take the quotient between 395 and 5, this gives:
395/5 = 79
The questions are:
How many tens did he regroup as ones?
This is given by the remainder of:
39/5 = 35/5 + 4
So the remainder is 4, meaning that he regroup 4 tens as ones.
How many DVDs are on each shelf?
As we already found, there are 79 on each shelf.
If you want to learn more about quotients, you can read:
brainly.com/question/629998
