Andrew has a grid in the shape of an isosceles trapezoid. He has right triangles. Each right triangle has an area of 45 square millimeters and each right triangle fits on the grid. If the length of the bases of the grid are 30 centimeters and 15 centimeters and the height is 16 centimeters, how many right triangles can Andrew fit on the grid?

Answers

Answer 1

Answer: it is 101 i kn because i added

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Tim is designing a logo. The logo is a polygon. Whose shape is a square attached to an equilateral triangle. The square and the equilateral triangle. The square and equilateral have side lengths of 2 centimeters, and the equilateral triangle has a height of about 1.7 cm. Find the area of the logo.

Answers

Given:
2 shapes : square and equilateral triangle
side length = 2 cm
height of equilateral triangle = 1.7 cm

Equilateral triangle means that all sides are of equal measurement.

Area of a Square = a² ⇒ (2cm)² = 4cm²
Area of an equilateral triangle = √3/4 * a²
Area of an equilateral triangle = √3/4 * (2cm)² = 0.43 * 4cm² = 1.72 cm²

Area of the logo = 4 cm² + 1.72 cm² = 5.72 cm²

A (-16) + (-16) =b (-16) - (-16) =
c (+16) + (-16) =
d (+16) - (-16) =
e (+16) + (+16) =
f (+16) - (+16) =
g (-16) + (+16) =
h (-16) - (+16) =
AYUDAA

Answers

A: (-16) + (-16) = -32

B: (-16) - (-16) = 32

C: 16 + (-16) = 0

D: 16 - (-16) = 32

E: 16 + 16 = 32

F: 16 - 16 = 0

G: (-16) + 16 = 0

H: (-16) - 16 = -32

Answer:d

Step-by-step explanation:

how many squares are there on a standard checkerboard? By looking for a pattern how you figure it out?

Answers

People say that there are only 64 on the checkboard
1, 8x8 square4,
7x7 squares9,
6x6 squares16,
5x5 squares25,
4x4 squares36,
3x3 squares49,
2x2 squares64,
1x1 squares
You will come out with = 204. That is how many squares are on the board.

I just need help solving thud equation because I'm having a hard time

Answers

theoretically, if the sides are equal (which is stated), there are 1/6 chances of her ruling a 4.If she rolls 400 times, just multiply 400 by 1/6

400*1/6 = 66.67
she should expect rolling a 4 66.67 times

Payton plays 15 games of fortnight in 15 minutes. If he maintains this rate, how many games will he play in 3 hours

Answers

Payton will play 180 games in 3 hours.

Step-by-step explanation:

Given,

Games played in 15 minutes = 15 games

We will find unit rate;

15 minutes = 15 games

Dividing both sides by 15

$(15)/(15)\ minutes=(15)/(15)\ games\n\n1\ minute = 1\ game$

Time = 3 hours = 3*60 = 180 minutes

180 minutes = 180*games per minute

180 minutes = 180*1 games

180 minutes = 180 games

Payton will play 180 games in 3 hours.

Keywords: unit rate, multiplication

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The price per share of Envx stock is dropping at a rate of $1.45 each hour what rational number represents the change in the price per share after 5 hours?