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pantera1 [17]
2 years ago
5

A ladder is propped against the side of a building making a 30 degree

Mathematics
1 answer:
Dahasolnce [82]2 years ago
3 0
Using trigonometry. This picture shows a ‘not to scale’ sketch of the following question. Use Sin 30. Sin 30= opposite/hypo tenuse. That is simply dividing 6 ft over Sin 30 that is 12 feet.

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What is the value of x in the equation (5x+3)?
tatyana61 [14]

Answer: The value of x is 2

Step-by-step explanation:

I just subtracted from both sides and you get 2 and another way to say this is  5-3 and 3-3

6 0
3 years ago
The volume of 10 drops of a liquid is 0.01 fluid ounces.<br> What is the volume of 10,000 drops ?
FrozenT [24]

Answer:The answer is 10 fluid ounces

Step-by-step explanation:

1000 divided by 10 = 100 so if you multiply 0.1 by 100 you get 10. So therefore, 1,000 drops is equal to 10 fluid ounces

5 0
2 years ago
Need some help someone please?
zlopas [31]
I am pretty sure that the answer is 15+ n or it could be 15n
8 0
2 years ago
Read 2 more answers
Given that angle a = 72° and angle b = 37°, work out x.
Sedbober [7]

Answer:

x is 71

Step-by-step explanation:

X + 72 + 37 = 180 ( Sum of angles in a triangle)

X = 180 - 72 - 37

X = 71

8 0
1 year ago
PLEASE HELP ITS MY TRIMESTER TEST MY MOM WILL KILL ME IF I FAIL! &lt;3 WILL MARK BRAINLIST!
Artyom0805 [142]

Answer:

r =2.9985yd

Step-by-step explanation:

Given that the circumference of a circle is 2\pir

where r is the radius and \pi = 3.1415926....

You have

2\pir = 18.84 yd

2(3.1415926)r = 18.84 yd

6.2831r = 18.84yd

divide through by 6.2831

r = 2.9985yd = aprox 3yds

7 0
2 years ago
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