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Ivenika [448]
3 years ago
15

What is the pythagorean theorem

Mathematics
2 answers:
Molodets [167]3 years ago
6 0
C in square=A in square+B in square
Harlamova29_29 [7]3 years ago
6 0
Pythagorean theorem: A^2+B^2=C^2.
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Mike is mixing paint for his walls. he mixes 1/6 gallon blue paint and 5/8 gallon green paint in a large container. what fractio
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1/6+5/8= 4/24+15/24
= 19/24
I think the total amount is 19/24.
7 0
3 years ago
Read 2 more answers
Nguyen is decorating the room for her sister’s baby shower party. She is wrapping Vietnamese conical hats in baby prints tissue
kodGreya [7K]

Answer:

She needs 301.8 in² of tissue paper.

Step-by-step explanation:

In order to calculate the amount of tissue paper she needs to make 21 hats, we need to find the area of each hat and multiply it by the total number of hats she wants to make.

Since the Vietnamese conical hats are hollow and don't have a base, we need to find the area of the it's lateral walls, this is given by the following expression:

lateral area = pi*r*l

r = d/2 = 16/2 = 8 in

We were given the height, but we need the slant height, therefore:

l = sqrt(r² + h²) = sqrt(8² + 9²) = sqrt(64 + 81) = sqrt(145)  = 12.041 in

Then the lateral area is:

lateral area = pi*8*12.0141 = 301.8 in²

She needs 301.8 in² of tissue paper.

4 0
3 years ago
2/5 in Fraction form?
hram777 [196]

Answer:

2/5 is fraction form.

0.4 is decimal form btw.

5 0
2 years ago
The mean of four numbers is 9 what is the total of the four numbers?
BigorU [14]

Answer:

36

Step-by-step explanation:

36/4 = 9 wish this helps!

4 0
3 years ago
A laptop computer sells for $850. the sales tax is 7%. what is the total cost of the laptop?
evablogger [386]

Answer:

$909.50

Step-by-step explanation:

$850 x 7% = $59.50 (tax amount)

850 x (1+ 0.07) = $909.50

4 0
3 years ago
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