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Softa [21]
3 years ago
11

What is 16x9+67x9 can someone help me?

Mathematics
2 answers:
Roman55 [17]3 years ago
8 0

use PEMDAS


16 * 9 + 67 * 9 =

144 + 603 =

747



vazorg [7]3 years ago
5 0

Answer: 747


Step-by-step explanation:

16x9+67x9

First multiply 16 and 9 which is equal to 144

144+67x9

now multiply 67 and 9 which is equal to 603

144+603

Now add 144 and 603 which is equal to 747

So the answer to 16x9+67x9 is 747




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I’m lost please help
vagabundo [1.1K]

Answer:

See proof below

Step-by-step explanation:

Two triangles are said to be congruent if one of the 4 following rules is valid

  1. The three sides are equal
  2. The three angles are equal
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Let's consider the two triangles ΔABC and ΔAED.

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ΔAED sides are AD, AE and ED

We have AE = AC and EB = CD

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But AE + EB = AB and AC+CD = AD

We have

AB of ΔABC  = AD of ΔAED

AC of ΔABC =  AE of ΔAED

Thus two sides the these two triangles. In order to prove that the triangles are congruent by rule 4, we have to prove that the angle between the sides is also equal. We see that the common angle is ∡BAC = ∡EAC

So  triangles ΔABC and ΔAED are congruent

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Total time taken = (8 / x) + (21 / y) hours

6 0
2 years ago
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