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cricket20 [7]
4 years ago
15

What is triangle and types of triangle​

Mathematics
1 answer:
denis-greek [22]4 years ago
7 0

Answer:

Step-by-step explanation:

A triangle is a polygon with three edges and three vertices and there are right triangle , obtuse triangles ,  acute triangles , isosceles triangles, equilateral triangle, and scalene triangles

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Which is the same as moving the decimal point 3 places to the left in a decimal number?
cricket20 [7]

Answer:

the answer is A.

Step-by-step explanation:

when you move 3 back you go in to ones, tens, hundreds, and thousands. to simply get back just mutiplye by 1,000

6 0
4 years ago
Read 2 more answers
If the solutions to a polynomial equation are -5, 0, and 1, which of the following could be the expanded form of the polynomial
AVprozaik [17]

Answer:

The polynomial would be f(x) = x^3 + 4x^2 - 5x

Step-by-step explanation:

In order to find this, start with the equations that x is equal to each of the solutions. Then solve each of those expressions for 0.

-5 = x

0 = x + 5

1 = x

0 = x - 1

0 = x

Now put each of the terms that you have in parenthesis and multiply them all together.

f(x) = (x)(x + 5)(x - 1)

f(x) = (x)(x^2 + 4x - 5)

f(x) = x^3 + 4x^2 - 5x

8 0
3 years ago
Simplify the following expression:<br><br> 2(x+7) - (x+2)
Mekhanik [1.2K]

Answer:

x + 12

Step-by-step explanation:

  • (2)(x)+(2)(7) + (-1)(x) + (-1)(2)
  • 2x + 14 -x -2
  • (2x-x)+(14-2)
  • x + 12

Therefore, the answer is x + 12.

Have a lovely rest of your day/night, and good luck with your assignments! ♡

8 0
2 years ago
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WILL MARK BRAINLIEST IF ANSWERED WITHIN 5 MINUTES...........2 composite figures. One is comprised of a rectangular prism and a t
Brilliant_brown [7]

Answer:In order to calculate the volume of a composite figure, first you separate the two figures.Then, find the volume for each figure by multiplication.Lastly, add the volumes of the two shapes.

Step-by-step explanation I checked by the sample response.

8 0
3 years ago
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In 2012, five US stamps cost $2.20. how much did seven stamps cost?
WINSTONCH [101]
7 stamps* ($2.20/ 5 stamps)= $3.08.
(Note that the unit cancels out so you get the answer)

The final answer is $3.08~
6 0
4 years ago
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