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2 years ago

PLEASEEE HELP ME WITH THIA ASAPP

Mathematics

2 answers:

garik1379 [7]2 years ago

6 0

Answer:

60 degrees

Step-by-step explanation:

alexira [117]2 years ago

4 0

Answer:

Step-by-step explanation:

to convert into radian measure, multiply by π/180

40 x π/10

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The scale of a map is 5 inch = 40 miles. If 2 cities are 15 inches apart on the map, how

galben [10]

Answer:

120 miles from border to border cause if we consider the mile zero then it depends what's the areal of a city

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3 years ago

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Tomb trees are standing side-by-side in the sunlight one is 50 feet tall and the other is 20 feet tall if the taller tree cast a

8090 [49]

Answer: Length of shorter tree = 7.2 feet .

Step-by-step explanation:

Given : Height of two trees as 50 feet and 20 feet.

At same time the angle made by sun rays would be same for both trees.

Both trees are vertical to the ground making right angle so triangles made by both triangles must be similar.

Corresponding sides of similar triangles are proportional.

So $\dfrac{\text{length of the shadow of the shorter tree}}{\text{height of shorter tree}}=\dfrac{\text{length of the shadow of the bigger tree}}{\text{height of bigger tree}}\\\\=\dfrac{\text{length of the shadow of the shorter tree}}{20}=\dfrac{18}{50}\\\\\Rightarrow\ \text{length of the shadow of the shorter tree}=\dfrac{18}{50}\times20\\\\\Rightarrow\ \text{length of the shadow of the shorter tree} = 7.2$

So, Length of shorter tree = 7.2 feet .

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2 years ago

Matsuki is very very bored...<br><br> 34 + 35 x (60/2) - (40/2) = ?

allsm [11]

I believe the answer is 1064.

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2 years ago

I need the answers please help 60points

enyata [817]

In 22, you're looking for the vertical height of the triangle. You're given the angle opposite the side you want to find (which I'll call $x$ ) and the length of the hypotenuse. This sets you up with the relation

$\sin2^\circ=\dfrac x{1600}\implies x\approx55.84\text{ m}$

In 23, you're given a similar situation, except now you're looking for the angle (I'll call it $\theta$ ) in the triangle opposite the side denoting the height of the airplane. So this time,

$\sin\theta=\dfrac{1500}{5000}=\dfrac3{10}\implies\theta=\arcsin\dfrac3{10}\approx17.46^\circ$

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2 years ago

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A recipe uses 2 cups of milk to make 4 servings. If the same amount of milk is used for each serving, how many servings can be m

iren2701 [21]

Answer:

12 servings

Step-by-step explanation:

Please let me know if you want me to write an explanation for my answer :)

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2 years ago