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shusha [124]
3 years ago
10

One way to show that two triangles are similar is to show that ______.

Mathematics
2 answers:
Firlakuza [10]3 years ago
6 0

Answer:

they have two congruent angles or AA

Step-by-step explanation:

8090 [49]3 years ago
6 0

Answer:

they have two congruent angles or AA

Step-by-step explanation:

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Find y-intercept for 9x-5y=0.
LUCKY_DIMON [66]

Answer:

y=-9/5x+0  the y intercept would simply be 0

Step-by-step explanation:

3 0
3 years ago
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Can yall please help lol
const2013 [10]

Answer:

1.) Triangle ABC is congruent to Triangle CDA because of the SAS theorem

2.) Triangle JHG is congruent to Triangle LKH because of the SSS theorem

Step-by-step explanation:

Alright. Let's start with the 1st figure. How do we prove that triangles ABC and CDA (they are named properly) are congruent? First, we can see that segments BC and AD have congruent markings, so that can help us. We also see a parallel marking for those segments as well, meaning that the diagonal AC is also a transversal for those parallel segments. That means we can say that angle CAD is congruent to angle ACB because of the alternate interior angles theorem. Then, the 2 triangles also share the side AC (reflexive property).

So, we have 2 congruent sides and 1 congruent angle for each triangle. And in the way they are listed, this makes the triangles congruent by the SAS theorem since the angle is adjacent to the 2 sides that are congruent.

The second figure is way easier. As you can clearly see by the congruent markings on the diagram, all the sides on one triangle are congruent to the other. So, since there are 3 sides congruent, we can say the triangles JHG and LKH are congruent by the SSS theorem.

4 0
3 years ago
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What is the solution to the inequality 2x<20
Keith_Richards [23]

The given expression is

2x

We just have to divide by 2

\begin{gathered} \frac{2x}{2}<h2>Hence, the solution is all real numbers less than 10.</h2>
8 0
1 year ago
Help me plz plz will mark branliest
Ksenya-84 [330]

Step-by-step explanation:

On the first question, you would want to put the equation together. To find x you will put 2x+6=40. Subtract 6 on both sides and you will find your x value.

7 0
3 years ago
Write addition sentences (expression) where the sum is zero. <br><br> can someone make a expression
12345 [234]

<u>(-2)+2=0, (-0.5)+0.5=0, and (-5)+5=0</u>

All those equations answers are 0, please mark me brainiest, and hope I helped!

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3 years ago
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