Let x represent length of the slide.
We have been given that Ron is designing a new slide for the amusement park in town. The slide makes an angle of 39 with the ground. The top of the slide is to be 9 feet off the ground. We are asked to find the length of the slide.
The slide will make a right triangle with respect to ground, where length of the slide will be hypotenuse, and height of the slide will be perpendicular with ground.
We know that sine relates opposite side of right triangle with hypotenuse.
Upon rounding to nearest foot, we will get:
Therefore, the length of slide should be approximately 14 feet and option B is the correct choice.
Answer:
25
Step-by-step explanation:
A box contains 100 colored chips
Some are yellow and,
Some are green.
John has recorded 57 yellow chips and 19 green chips.
The ratio of yellow chips to green chips is 57:19 simplified becomes; 3:1
The number of green chis is × 100 = × 100 = 25
Answer:
20
Step-by-step explanation:
to the nearest ten 23 would be 20
Answer:
where is the rest...........is that all?
Answer:
3/4 times 18= 13.5
31.5-13.5=18
It cost 18 dollars for the skirt with a discount.
It cost 13.5 for the blouse as opposed to the original price of 18 dollars.
18(skirt)+13.5(blouse)=31.5
If you set up a proportion to find the original price of the skirt you will get the answer.
18/x=75/100
75x=18 times 100
75x=1800
75x/75=1800/75
x=24
The original price of the skirt is 24 dollars.
Step-by-step explanation: