Answer:
1-
2- 1
3- -2
Step-by-step explanation:
1-
Add the numbers :
Reduce the fraction with 5 :
Solution :
2-
Calculate the difference:
Divide: 1
Solution: 1
3-
Subtract the numbers:
Reduce the fraction : -2
Solution: -2
Circle: 8m times 3.14 squared = 201
two circles: 201 times 2 = 402
entire figure including circles: 24 times 34 = 816
Hey there,
Answer:
0.36 / 0.24 = 1.5
Hope this helps :D
<em>~Top♥</em>
The only way you can find x here is to use a trig ratio. We have the reference angle of 75, CA is 10 which is the side adjacent to the reference angle, and we are looking for the hypotenuse. The ratio that relates the side adjacent to a reference angle to the hypotenuse is cosine. Therefore,
. Solving for x we get
. Do that on your calculator and find that the hypotenuse is 38.6 m long, last choice from above.
Answer:
197 adult tickets and 354 child tickets were sold for the event.
Step-by-step explanation:
Given that the Family Fine Arts Center charges $ 22 per adult and $ 14 per child under 12 years old for its performances, and on a recent weekend evening when 551 people paid admission, the total receipts were $ 9290, to determine how many who paid were children under 12 years old the following calculation must be performed:
22 - 14 = 8
551 x 14 = 7.714
9,290 - 7,714 = 1,576
1,576 / 8 = 197
551 - 197 = 354
197 x 22 + 354 x 14 = X
4.334 + 4.956 = X
Therefore, 197 adult tickets and 354 child tickets were sold for the event.