Nova was flying a drone that she got for her birthday. Nova is 36 yards lower than the drone. The distance from Nova to the drone is 200 yards. What is the angle of elevation?

Answers

Answer 1
Answer: For the right triangle NDO (look at the image) \sin \angle OND= (OD)/(ND) = (36)/(200) = (9)/(50).
Then \angle OND=\sin^(-1) (9)/(50).

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Whats 72x43 in the standard algorithm

Answers

Answer:

Step-by-step explanation:

everything equals infinity if you don't think about it

Which is the BEST estimation of 9?
A) between 2 and 2.1
B) between 1.5 and 2
C) between 2.1 and 2.2
D) between 2.3 and 2.4

Answers

B. between 1.5 and 2
is the correct answer.....



HOPE IT HELPS YOU '_'
the answer to this question is b


Use any place value strategy to divide 5,316 into 3

Answers

5,316/3 

The place where '3' is the hundred. 

5,316 divided by 3 will surely equal to some kind of thousand

5,316/3 = 1772

the correct answer is 1772.

You place a mirror on the ground 6 feet from the lamppost. You move back 3 feet and see the top of the lamppost in the mirror. If you are 5 feet tall, what is the height of the lamppost?

Answers

Setting up a proportional relationship between mirror and lamppost, the height of the lamppost is 10 feets.

  • Height of person, Hp = 5 feets

  • Distance of person form mirror, Dp = 3 feets

  • Distance of Lampost from mirror, Dm = 6 feets

  • HeightofLampost=Hl=?

Setting up a proportional relationship :

(Hp)/(Dp) = (Hl)/(Dm)

(5)/(3) = (Hl)/(6)

Cross multiply :

Hl × 3 = 6 × 5

3Hl = 30

Hl = (30 ÷ 3)

Hl = 10

Therefore, the height of the lamppost is 10 feets.

Learn more :brainly.com/question/18109354

Answer: 10 feet

Step-by-step explanation:

Let h be the height of lamppost.

Since both the person and the lamppost are standing vertical to the ground,  making similar right triangles.

Because the two triangles are similar, the ratio of their sides is the same.

Therefore, we have

\frac{\text{height of lamppost}}{\text{distance of lampost from mirror}}=\frac{\text{height of person}}{\text{distance of person from mirror}}\n\n\Rightarrow(h)/(6)=(5)/(3)\n\n\Rightarrow\ h=(6*5)/(3)\n\n\Rightarrow\ h=10

Hence, the height of the lamppost = 10 feet.

You have 3/5 cup of oatmeal in your cupboard. A recipe for cookies calls for 1/4 cup of oatmeal . How much oatmeal would you have left if you made the cookies ??

Answers

Answer:

The recipe calls for 4/3 cups of oatmeal and 9/2 cups of flour.

If we convert them to a common denominator, we have 8/6 cups of oatmeal and 27/6 cups of flour, so, the ratio is 8:27.

If you use 6 cups of oatmeal and 9 cups of flour, the ratio will become 2:3 and will no longer be proportional

What is the lcm of two numbers if one number is a multiple of the other give example

Answers

The LCM is multiple which is useful if fractions need to be expressed in the same name, and the further discussion can be defined as follows:

When the other number is multiple, LCM will have the larger number:

Example:

  • So, the 2 and 4 LCM.
  • The lcm is 4 since 2 and 4 are both 4 and 4.

Otherwise;

  • The number which multiplies the other one is the LCM of these two numbers.
  • The LCMs of 8 and 56 have such a factor of 56, as 8 are 56 and 56 can be seven times and 56 are an independent factor.

Learn more:

brainly.com/question/133207


the greater number will be the lcm if the other number is a multiple

For instance:

the lcm of 2 and 4

the lcm is 4 as 2 and 4 are both multiples of 4