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NemiM [27]
3 years ago
5

Find the perimeter of a triangle 10 10 8 12​

Mathematics
1 answer:
AleksandrR [38]3 years ago
7 0

perimeter of a triangle ABC

Perimeter of a Triangle

= AB + BC + CA

= 10cm + 8cm + 12cm,

(add the length of each side of the triangle).

= 30cm

Perimeter of the triangle = Sum of the sides.

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Rhombus RSTU is congruent to rhombus
Harlamova29_29 [7]

Rhombus RSTU is congruent to WXYZ, and are translational images of each other because all their sides and angles are equal

<h3>What are the properties of a rhombus?</h3>

Some of the properties of a rhombus are;

  • The sides are congruent.
  • All the opposite sides are parallel to each other.
  • Diagonals bisect each other perpendicularly.
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If Rhombus RSTU is congruent to WXYZ, then they are both translation images of each other because all their sides and angles are equal.

Learn more about a rhombus here:

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6 0
2 years ago
If |a+3|=4 which describes all possible values of a)​
Keith_Richards [23]

Answer:

1 and -1

Step-by-step explanation:

The absolute value means that the answer will always come out as positive, meaning that both 1 and -1 fit in this equation.  

5 0
4 years ago
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Ryan made a 3250 down payment on a car. The total coast of the car was 28500. He made 36 equal monthly payments to pay the car i
GuDViN [60]

Answer:

Step-by-step explanation:

28500-3250= 25250 se resta el pago inicial

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7 0
3 years ago
In the figure, lines l, m, and n are parallel. A classmate says you can use the corollary to the side-splitter theorem to find x
bulgar [2K]
The issue with using the side-splitter to solve for x is that the side-splitter theorem is used to find lengths of the sides being split by parallel lines. In this case, the x is on a line that is parallel and thus could not be solved for using this theorem. 

If we created a triangle where the tops of the non-parallel lines connected, we would be able to compare the following and solve:

\frac{M1}{M2} =  \frac{N1}{N2}

However, none of this would help us solve for x using this theorem. 
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3 years ago
José makes lemonade for his family. He combines 1 tbs. Of drink mix, 3 cups of sugar and 1 gallon of water to make one pitcher o
e-lub [12.9K]

Answer:

1 : 3 : 1

Step-by-step explanation:

1 pitcher of lemonade:

Drink mix = 1 tbs

Cups of sugar = 3

Gallon of water = 1

Ratio = 1 : 3 : 1

How much of each ingredient would he need to make 4 pitchers of lemonade?

Multiply all ingredients by 4

Drink mix = 4 tbs

Cups of sugar = 12

Gallon of water = 4

What is the new ratio?

4 : 12 : 4

= 1 : 3 : 1

The new ratio = 1 : 3 : 1

3 0
3 years ago
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