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3 years ago

Please help!! First person gets award or whatever it is!! Awarding 10 points

Mathematics

1 answer:

Gekata [30.6K]3 years ago

5 0

2c^2
Square root

Brainly wants me to have 20 characters so don’t mind the text down here

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PLEASE HELP ASAP!!!!!!!!!!!!!!!!!!!!

levacccp [35]

The answer is 20x-21y+14

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2 years ago

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A game advertises, EVERYONE IS A WINNER! It costs $2 to play. You get to choose a card from a standard deck of 52 playing cards.

Angelina_Jolie [31]

2 dollars. is the correct answer hope that helps

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3 years ago

You are measuring the height of a statue. You stand 17 feet from the base of the statue. You measure the angle of elevation from

olga_2 [115]

Answer:

height ≈ 31 ft

Step-by-step explanation:

The illustration below will form a right angle triangle. He is standing 17 ft away from the base of the statue. The angle of elevation from the ground to the top of the statue is 61°. The height of the statue can be computed below.

adjacent side of the triangle = 17 ft

opposite side = a

Using SOHCAHTOA principle

tan 61° = opposite/adjacent

tan 61° = a/17

cross multiply

a = 17 tan 61°

a = 17 × 1.80404775527

a = 30.6688118396

a ≈ 31 ft

6 0

3 years ago

An image of a rectangular pyramid is shown below: A right rectangular pyramid is shown. Part A: A cross section of the rectangul

valentina_108 [34]

Answer:

Part a) Rectangle

Part b) Triangle

Step-by-step explanation:

<u><em>The picture of the question in the attached figure N 1</em></u>

Part A) A cross section of the rectangular pyramid is cut with a plane parallel to the base. What is the name of the shape created by the cross section?

we know that

When a geometric plane slices any right pyramid so that the cut is parallel to the plane of the base, the cross section will have the same shape (but not the same size) as the base, So, in the case of a right rectangular pyramid, the cross section is a rectangle

Part b) If a cross section of the rectangular pyramid is cut perpendicular to the base, passing through the top vertex, what would be the shape of the resulting cross section?

we know that

Cross sections perpendicular to the base and through the vertex will be triangles

see the attached figure N 2 to better understand the problem

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3 years ago

La raíz cuadrada de 196

Verizon [17]

14 i hope this is what you were looking for

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3 years ago

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