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3 years ago

A stack of 150 pieces of paper is 2.5 cm thick how many pieces of paper are in a pile 6.5 CM thick

Mathematics

1 answer:

umka21 [38]3 years ago

5 0

Find the scale factor of the height:

6.5cm / 2.5cm = 2.6

Multiply the known pages by the scale factor:

150 x 2.6 = 390 pieces of paper.

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- In Houston, Texas, the average high temperature during the month of December is 65

Morgarella [4.7K]

Answer: Ix - 65°F I ≤ 5°F.

Where the solutions of this equation are the set of possible temperatures that we can have.

Step-by-step explanation:

We know that the mean temperature is 65°F.

And it may be 5°F colder or warmer.

Then the minimum temperature is 65°F - 5°F = 60°F

The maximum temperature is 65°F + 5°F = 70°F

Then the range of possible temperatures is [60°F, 70°F]

Now we can model this with an absolute value equation.

Now we have:

the mean, M = 65°

Half the difference between maximum and minimum:

d = (70°F - 60°F)/2 = 5°F.

Now we can write the absolute equation:

I x - M I ≤ d

Where x represents the possible temperatures that we can have

in this case are:

Ix - 65°F I ≤ 5°F.

6 0

3 years ago

Criteria are the goals that a design must achieve. They are determined by what you want the cup to do. Criteria for the volume o

hichkok12 [17]

Answer:

Criteria for my Cup:

I want my cup to be short and wide.

Step-by-step explanation:

a) By the way, a cup can be measured in volume. There are no tall and skinny cups. They are not attributes of a cup. However, a cup can be short (height). It can also be wide, usually measured in diameter and radius.

b) Data:

Volume cubic centimeters milliliters fluid ounces cups

cold pack 150 150 5 0.6

drink compartment 600 600 20 2.5

total 750 750 25 3.1

7 0

3 years ago

Jason states that Triangle A B C is congruent to triangle R S T. Kelley states that Triangle A B C is congruent to triangle T S

Brilliant_brown [7]

Answer:

The correct option is;

Jason's statement is correct. RST is the same orientation, shape, and size as ABC

Step-by-step explanation:

Here we have

ABC = (2, 1), (3, 3), (4, 1)

RST = (-4, -2), (-3, 0), (-2, -2)

Therefore the length of the sides are as follows

AB = $\sqrt{(2-3)^2+(1-3)^2} = \sqrt{5}$

AC = $\sqrt{(2-4)^2+(1-1)^2} =2$

BC = $\sqrt{(3-4)^2+(3-1)^2} = \sqrt{5}$

For triangle SRT we have

RS = $\sqrt{(-4-(-3))^2+(-2-0)^2} = \sqrt{5}$

RT = $\sqrt{(-4-(-2))^2+(-2-(-2))^2} = 2$

ST = $\sqrt{(-3-(-2))^2+(0-(-2))^2} = \sqrt{5}$

Therefore their dimensions are equal

However the side with length 2 occurs between (2, 1) and (4, 1) in triangle ABC and between (-4, -2) and (-2, -2) in triangle RST

That is Jason's statement is correct. RST is the same orientation, shape, and size as ABC.

4 0

4 years ago

Read 2 more answers

Helppppppppppppppppppppppppppp the question is post on my page

Nikitich [7]

The answer is going to be 1650 it’s easy you just gotta read it addition

8 0

3 years ago

Find the angle measures for this isosceles triangle.

nasty-shy [4]

Answer:

Step-by-step explanation:

3p + 6p + 6p = 180 deg

15p = 180

p = 12

thus,

36 deg, 72 deg, 72 deg (ANS)

6 0

4 years ago

A stack of 150 pieces of paper is 2.5 cm thick how many pieces of paper are in a pile 6.5 CM thick​

A stack of 150 pieces of paper is 2.5 cm thick how many pieces of paper are in a pile 6.5 CM thick