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Cerrena [4.2K]
3 years ago
12

How to calculate the height of an object using trigonometry

Mathematics
2 answers:
Harrizon [31]3 years ago
5 0

Answer:

{a}^{2}  +  {b}^{2}   =  {c}^{2}

Step-by-step explanation:

a is the height

b is the base

c is the hypotenuse

iris [78.8K]3 years ago
3 0

Answer:

Step-by-step explanation:

I have sent a pic. Instead of tree, any other object you are finding the height of.

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Please I need do know this asap! Give ping brainliest!
Marizza181 [45]

Answer:

A) 19

B) -5

C) 15

D) -6

6 0
3 years ago
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If the minute hand of a clock moves 45 degrees, how many minutes of time have passed?​
Tcecarenko [31]

Answer:

45 minutes have passed

Step-by-step explanation:

1 degree = 1 minute

6 0
3 years ago
the interior paint color melon madness,is 30% yellow, I used 72 ounces of yellow paint to mix the last batch. How many ounces of
Leona [35]
If the paint is 30% yellow, and you used 72 ounces of yellow, all you have to do is divide 72 by 30% to get the whole amount of ounces of paint made.
72 ÷ 0.30 = 240
In the last batch, you made 240 ounces of melon madness paint.
8 0
3 years ago
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What are the roots of this equation 2x^2+7x-3=0
Ludmilka [50]

Step-by-step explanation:

2x^2+7x-3=0

by doing splitting the middle term we get/ <u>using quadratic eq we get-</u>

Let's solve your equation step-by-step.

2x2+7x−3=0

For this equation: a=2, b=7, c=-3

2x2+7x+−3=0

Step 1: Use quadratic formula with a=2, b=7, c=-3.

x=

−b±√b2−4ac

2a

x=

−(7)±√(7)2−4(2)(−3)

2(2)

x= −7±√73 /4

x= −7 4 + 1 4 √73 or x= −7 4 + −1 4 √73

Answer:

x= −7 4 + 1 4 √73 or x= −7 4 + −1 4 √73

please mark me as the brainliest:)

8 0
4 years ago
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HELP HELP HELP <br> Quick algebra 1 question<br><br> What is the slope of this graph?
Nataly [62]

Hello and Good Morning/Afternoon:

<u />

<u>To find the slope of something</u>:

  ⇒ let's consider what the formula of the slope needs

               \frac{y_2-y_1}{x_2-x_1}

      ⇒ <em>needs</em> any two points on the line (x₁,y₁) and (x₂,y₂)

<u>Let's get the required information</u>:

  • (x₁,y₁)   ==>   (0,0)
  • (x₂,y₂)  ==>   (5,2)

<u>Let's solve</u>:

  Slope = \frac{2-0}{5-0} =\frac{2}{5}

<u>Answer: 2/5</u>

<u></u>

Hope that helps!

#LearnwithBrainly

5 0
2 years ago
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