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Allushta [10]
3 years ago
9

A triangular piece of glass has sides that measure 18 inches, 19 inches, and 25 inches.is the piece of glass in the shape of a r

ight triangle? Yes or no
Mathematics
1 answer:
777dan777 [17]3 years ago
7 0
Here’s the answer hope that helps you
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Mr. Wilson has $3,000 in his bank account. Ms. Nelson has 10 times as much money in her bank account as Mr. Wilson has in his ba
laiz [17]

Since Mr. Wilson has $3,000 and Ms. Nelson has 10 times more than that, we can set up a basic equation determining how much money Ms. Nelson has.

(10)(3000)=30000

Ms. Nelson has $30,000 while Mr. Wilson has only $3,000.

8 0
3 years ago
Read 2 more answers
Pizza Perfection sold 93 pizzas on Monday, 67 pizzas on Tuesday, 78 pizzas on Wednesday, 44 pizzas on Thursday, and 123 pizzas o
olga_2 [115]
Okay, 
So we know how many pizzas they sold throughout the week, we add those together.
   93
   67
   78
   44
<u>  123</u>
  405

You divide "405" by the amount of numbers there are.

so "5" into "405"
5 goes into 40 8 times
now we have 5 into 5 which goes 1 time.
Our answer is a solid 81.

To check our work, we can multiply 81 by 5. 
5*1=5
5*8=40
405.

A. 81 is your answer 
6 0
3 years ago
Read 2 more answers
What is 1/3x -5/7 equal to
ehidna [41]
It can't be simplified because 1/3x and -5/7 aren't like terms and therefore you cannot do addition or subtraction with them.

If you meant x as in multiplied by then here is the solution:
1/3*-5/7
(1*-5)/(3*7)
-5/21

Hope this helps :)
3 0
3 years ago
Question 2 of 5
Temka [501]

The surface area of the pyramid is 18,541 mm² . Option C

<h3>How to determine the surface area</h3>

The formula for surface area of a regular hexagonal prism is expressed as;

A =\frac{3\sqrt{3} }{2} a^2 + 3a\sqrt{h^2+\frac{3a^2}{4} }

Where;

  • a is the edge length = 44 millimeters
  • h is the height = 95 millimeters

A = 2. 598 ( 44)² + 3(44) \sqrt{(95)^2+\frac{3(44)^2}{4} }

Simplify

A = 5029. 728 + 132 \sqrt{10477}

Find the square root

A = 5029. 728 + 132(102. 357)

expand the bracket

A = 5029. 728 + 13511. 124

A = 18, 540. 85

A =  18,541 mm² in thee nearest square millimeter

Thus, the surface area of the pyramid is 18,541 mm² . Option C

Learn more about surface area here:

brainly.com/question/22744289

#SPJ1

8 0
2 years ago
Can somebody please answer this. I will give brainliest answer.
kolezko [41]

Answer:

121.21 people per square mile

Step-by-step explanation:

area = 1/2(12 + 21)(14) = 231 mi²

28,000/231 = 121.21 people per square mile

8 0
3 years ago
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