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2 years ago

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Pleaseeeee Helpppppp me

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ANTONII [103]2 years ago

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I will think it will be ANSWER - TWO

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Earth's diameter at the equator is 7,926 miles. Find the distance around Earth at its equator to the nearest tenth.

LUCKY_DIMON [66]

If the distance around the earth means circumference, it is, 24,887.64.(not rounded.) C=pi D (pi=3.14 + d=diameter)

8 0

2 years ago

18pts Solve for x. -3x + 6 = 2x - 24 <br> A) -30 <br> B) -6 <br> C) 6 <br> D) 30

Natasha2012 [34]

Answer: B

Step-by-step explanation: x = 6

8 0

2 years ago

Read 2 more answers

Help ASAP!!!<br> Please and thank you

katovenus [111]

The area of the triangle should be 20. Try that out

5 0

2 years ago

A person gets on a Ferris wheel at the starting point. The starting point is 15 feet off the ground. The Ferris wheel has a radi

lisov135 [29]

<h2>Answer:</h2>

$\boxed{\frac{25}{2}(\sqrt{6}+\sqrt{2})+65}$

<h2>Explanation:</h2>

<em>The height of the rider from the ground after the Ferris wheel</em> equals <em>the starting point is 15 feet off the ground </em><em>plus </em><em>the radius of the Ferris wheel </em><em>plus </em><em>the opposite side of the triangle ΔABC </em>(See figure below).<em> </em>Hence our goal is to find this side. We have the angle $11\pi /2=165^{\circ}$ , therefore the angle ∠BAC = 165° - 90° = 75°. So this side can be found using trigonometry:

$\overline{BC}=\overline{AB}sin(75^{\circ})=50sin(75^{\circ})=\frac{25}{2}(\sqrt{6}+\sqrt{2})$

Finally, the height is:

$H=\frac{25}{2}(\sqrt{6}+\sqrt{2})+15+50 \\ \\ \boxed{H=\frac{25}{2}(\sqrt{6}+\sqrt{2})+65}$

6 0

2 years ago

“Write an equation in slope-intercept form for the line with slope 3/2 and y-intercept -7.”

gregori [183]

Answer:

y = 3/2x - 7

Step-by-step explanation:

slope-intercept: y = mx + b

m = slope (3/2)

b = y-intercept (-7)

when put together, the equation is y = 3/2x - 7.

6 0

2 years ago