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3 years ago

If two triangles are congruent, which of the following statements must be true? Check all that apply.

Mathematics

2 answers:

REY [17]3 years ago

8 0

Answer:

All that type are true.

Step-by-step explanation:

Given : Statements .

To find : which of the following statements must be true.

Solution : We have given statements of congruent.

Two triangle are congruent if they have same size and if their corresponding angles are equal.

Two triangle are congruent if their corresponding sides are equal .

Therefore, all that type are true.

zimovet [89]3 years ago

7 0

Congruent means the two figures have the same size, shape, and angles. All of the answers are correct.

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(7x-y=7 (x+2y=6 estimate the solution to the system of equations

jolli1 [7]

Multiply the first equation by 2 to then use elimination by adding the 2 equations.

So, 14x-2y=14

+. x+2y=6

Equals 15x=20 so x=20/15=4/3

Plug in to first equation to get y

7(4/3)-y=7

28/3-y=7

28/3-y=21/3

So y=7/3

Plug both x and y into second equation to check

4/3+2(7/3)=

4/3+14/3=18/3=6 it works

So x=4/3, y=7/3

Hope this helps! Have a blessed day!

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3 years ago

Find -48a divided by 8 when a =1 . Write the answer in simplest form. The solution is

love history [14]

Answer: -6

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2 years ago

You bought a boat for $10,000. you have owned it for one year, and it is now worth $8,50 . what is the percent decrease in your

BaLLatris [955]

Change in value= new price-original price
Change in value=850-10000
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2 years ago

Your friend earns $10.50 per hour this is 125% of her hourly wage last year how much did your friend make last year

NNADVOKAT [17]

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2 years ago

Matthew wants to estimate the mean height of students attending his college. He records the heights of 100 randomly selected stu

Mnenie [13.5K]

The correct option that shows the population of the research carried out by Matthew is;

Option D; all the students attending the college

We are told that Matthew wants to estimate the mean height of students attending his college.

Now, let us say the total number of students in his college is x. If he decides to select 100 students randomly to record their height, it means this 100 students is a sample out of the total number of students which is x that is the population.

In conclusion, we can say that the population of this research by Matthew is the total number of students that attend the college.

Read more at; brainly.com/question/6028584

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1 year ago