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Lemur [1.5K]
3 years ago
5

1. Isosceles triangles are similar.

Mathematics
1 answer:
Salsk061 [2.6K]3 years ago
5 0
1. C never. never because isosceles triangles are similar if a base angle of one is congruent to a base angle of another.

2.A AAA Similarity Postulate. An equilateral triangle is equal on each side, also AAA Similarity Postulate is were it is all equal all around

I hope this helped!
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5/6 – 6/12<br><br>I am lost bc I'm not a math person so pls help me?
vovangra [49]

First, we must find the common denominator (12)            ✵

10/12-6/12            ✵                 ✵                              ✵                              ✵

Now, why 10?                                     ✵                   ✵                      ✵

Because we CAN'T just take the denominator and change it; we must change both the denominator AND the numerator:

✵                                      •          -                                      ○          

4/12                  ✧                             ✩                                  ✶            ✺         ✱  

We can simplify, or reduce, this fraction:                  ✱  ✱

1/3              ✩                              ✦                                        ✤

I hope it helps!

*VirtuosoTeen*

7 0
3 years ago
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Find the slope using the following two points:<br> (2,-7) and (-1,6)
Advocard [28]

Answer:

13/-3

Step-by-step explanation:

Y2-Y1/X2-X1

7 0
3 years ago
Use the distributive property to remove the parenthese (u-9)6
pychu [463]
<span>(u-9)6
= 6u - 54 ...expanded by using distributive property

hope that helps</span>
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3 years ago
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Jaleesa is buying a round backyard pool. The distance around the edge of the pool is 38 feet. Find the area that the pool will c
grin007 [14]
Show the up too 100)( 7 •¥ ~=^10,.
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3 years ago
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Find the missing side. Round your answer to the nearest tenths.<br><br> X=
Lapatulllka [165]

Answer:

   16.5 ≈ x

Step-by-step explanation:

We have a right triangle where we know 1 side, 1 angle and we need to find another side. We can use trigonometric functions to find the missing side.

The tangent function definition is

tan α = opposite side/ adjacent side

In our problem

   tan 70° = x/ 6, multiply both sides by 6 to isolate x

6 · tan 70° = x, use the calculator (make sure is set in degrees)

    16.4848 ≈ x , round to the nearest tenths

         16.5 ≈ x


3 0
2 years ago
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