An airplane pilot over the pacific sights atoll at an angle of depression of 7 degrees. At this time, the horizontal distance from the airplane to the atoll is 3,729 meters

Answers

Answer 1

Answer: Missing info:

What is the height of the plane to the nearest meter?

A. 458 meters B. 454 meters C. 3,667 meters D. 3,701 meters

We need to get the height using the this formula:
h = m * tan(x)
h = 3,729 m * tan(7°)
h = 3,729 m * 0.12278
h = 457.85 m or 458 meters Choice A.

Answer 2

Answer:

Answer:

458 meters Choice A.

Step-by-step explanation:

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There are 16 cups in 1 gallon of milk. If the costs of 1 gallon is $4.32, what is the cost of each cup?
What is the area of rectangle PQRS?

What is the sale price

Answers

Answer:

the answer is $24

Step-by-step explanation:

more filler stuff

Answer:

Step-by-step explanation:

to get the answer multiply the orignial price by .75

then subtract that number from the original.

if you dont mind giving a rating on this thanks :)

Can someone may help me with solving system of solving equations plzA small soda costs $0.45 and a large soda costs $0.65. 35 sodas were sold for a total of $18.55. How many of each size soda were sold?

Answers

let number of small sodas sold be x
# of large sodas sold be y
so
x + y =35
x=35 - y {equation1}
now next equation
0.65x + 0.45y = 18.55 { divide all by 0.50}
1.3x + 0.9y = 37.1 { put x = 35 - y (from eq 1)}
1.3 (35 - y) +0.9y = 37.1
45.5 - 1.3y + 0.9y = 37.1 {subtract 45.5 from both sides}
-0.4y = -8.4 { divide both by -0.4}
y = 21
so #of large sodas sold is 21
# of small sodas sold is 35 -21 = 14

We already have 60\%60%60, percent of the items on our list," her father says. Anastasia sees 121212 items in the cart. How many grocery items are on the list?

Answers

If 60% is 12 then what is 1?
1 is 5%.
Then 40% is 8.
40% add 60% is 100%
so....
8 add 12 is 20.
There were 20 irems on the list.

Question
Simplify the expression.

(−34p)^3

Answers

Answer:

I hope this is the answer you’re looking for

-39304p^3

Step-by-step explanation:

Let n = 5. What is the value of 4n − 3?

A.

8

B.
17

C.
20

D.
23

Answers

4 times 5 is 20 then take away 3 which is 17. So the answer is B

4*5-3=20-3=17 ⇒ B
...............

April sold 75 tickets to a school play and collected a total of $495. If the adult tickets cost $8 each and child tickets cost $5 each, how many adult tickets and how many child tickets did she sell?