MATHEMATICS HIGH SCHOOL

Given: ∠LKM ≅ ∠JKM∠LMK ≅ ∠JMK

Prove: ∆LKM ≅ ∆JKM

Which method can you use to prove these triangles congruent?

the ASA Postulate


the SAS Postulate


the HL Theorem


the AAS Theorem
Given: ∠LKM ≅ ∠JKM ∠LMK ≅ ∠JMK Prove: ∆LKM ≅ - 1

Answers

Answer 1
Answer:

Answer: the ASA Postulate

Step-by-step explanation:

In the given picture , we have two triangles ∆LKM and ∆JKM , in which we have

\angle{LKM}\cong\angle{JKM}\n\n\angle{LMK}\cong\angle{JMK}

\overline{KM}\cong\overline{KM} [common]

By using ASA congruence postulate , we have

∆LKM and ∆JKM

ASA  congruence postulate tells that if two angles and the included side of a triangle are congruent to two angles and the included side of other triangle then the triangles are congruent.

Answer 2
Answer:

Answer:

ASA

Step-by-step explanation:

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8 1/2 + 3 4/5 need help fasttttttttttt

Answers

Hi!

Your Answer would be: 11 5/7.

Reason being: 1/2 + 4/5 = 5/7, and 8+3 = 11

Hope this helps!

Let me know if you need anymore help, id be delighted to!

Yours truly,

~~~PicklePoppers~~~

When 80% of a is added to the number, the result is 252. What is the number

Answers

Use the equation .8x + x = 252
x is the number, and .8 is the decimal equivalent of 80%.

1.8x = 252

x = 140

Final answer:

To find the original number, 'a', in this algebra problem, we set up and simplify the equation a + 0.80a = 252 to get a = 252 ÷ 1.80. Solving this equation will give us the value of 'a'.

Explanation:

The subject here is mathematics, specifically algebra. The problem can be solved by setting up an equation that represents the described scenario. Let 'a' be the unknown number. The problem states that adding 80% of 'a' to the number gives us 252. This can be expressed as the equation: a + 0.80a = 252.

By simplifying this equation, we get 1.80a = 252. To find the value of 'a', we divide both sides of the equation by 1.80. Doing that, we get a = 252 ÷ 1.80. Hence solving this will give us the original number

Learn more about Algebra here:

brainly.com/question/32436021

#SPJ2

Your mortgage is $135,400.00 at a 5.25% APR. If you pay $1,500.00 towards the mortgage each month, how much of your second month's payment is applied to the principal?

Answers

  in the 1st month, the accrued interest is ___ (1/12) * .0525 * 135400 

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Answer:

Correct answer D. $707.50

Step-by-step explanation:

I just took the test

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Answers

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How long will it take a sample of radioactive substance to decay to half of its original amount, if it decays according to function A(t)=750e^ -.119t, where t is the time in years? Round your answer to the nearest hundredth year. T equals time???? I don't see the time anywhere! Can someone please help me figure this mess out?

Answers

This is the formula to find the amt. A of that radioactive substance after time t.

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We want to find out low long it will take for A to become half of its original amount.
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Is there any information you forgot to give? Double check yourself.

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Answers

Step-by-step explanation:

In this case we need to arrange the given number in a order starting with the smallest.

First number is 0.2

Second number is 1/2

Third number is 2%

Firstly, we need to convert these number in same form i.e. decimal form.

1/2 can be written as 0.5

2% can be written as (2)/(100)=0.02

Now, it is required to arrange these number from smallest to largest. So,

0.02 is the smallest number and 0.5 is the largest number.

Order is : 0.02, 0.2, 0.5

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