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3 years ago

14

What plus 35 equals 180

2 answers:

Aleks [24]3 years ago

6 0

145 plus 35 equals 180

you can solve this my subtracting 180 by 35

Katarina [22]3 years ago

4 0

145. u take 180 subtract 35. It will gives u 145

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93 times 34, I'm multiplying whole numbers.

Papessa [141]

3,162? I think it’s that I’m not sure.

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2 years ago

A girl is on the beach and the angle of elevation from her feet to the top of a lighthouse is 62' If the lighthouse is 30ft tall

soldi70 [24.7K]

Answer:

15.95 feets

Step-by-step explanation:

Given that:

Angle of elevation = 62°

Using trigonometric relation :

Tanθ = opposite / Adjacent

From the drawing attached :

Opposite = 30 feets

Distance between girl and lighthouse = d

Tan 62 = 30 / d

1.8807264 * d = 30

d = 30 / 1.8807264

d = 15.951283

d = 15.95 feets

3 0

3 years ago

Simplify.<br><br><br><br> If d = –3, evaluate –d.<br><br><br><br> –3<br><br> 1<br><br> 0<br><br> 3

AnnZ [28]

-d would equal 3. just flip its around right?

7 0

3 years ago

I don’t understand how to solve this

Bezzdna [24]

Answer:

42.1

Step-by-step explanation:

The height of the main triangle is,

h = 47√3/2 (since it's an 30-60-90 triangle)

so to find x,

tan(44) = h/x

x = h/tan(44)

x = 42.1 (rounded to the nearest tenth)

Answered by GAUTHMATH

8 0

3 years ago

Where do u put parentheses yo make the equation 10+9×3-1×2 true?

myrzilka [38]

Answer

((10+9)x3-1)x2

=(19x3-1)x2

=(57-1)x2

=56x2=112

5 0

3 years ago