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3 years ago

Select the correct answer. Which expression is equivalent to (in picture)

Mathematics

1 answer:

stealth61 [152]3 years ago

6 0

C is the answer i think

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I need help with this algebra question

ioda

Answer:

4.58258

Step-by-step explanation:

Pythagorean Theorem:

a² + b² = c²

Input:

2² + x² = 5²

Remember, c² is always the side opposite of the right angle...

4 + x² = 25

21 = x²

x = 4.58258

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

7 0

3 years ago

Read 2 more answers

As the office purchasing manager you have to buy printer paper. Your last

bixtya [17]

Answer:

a/1/$400

Step-by-step explanation:

240 divided by 12=20

20x10x2=$400

3 0

2 years ago

ERROR ANALYSIS

Dennis_Churaev [7]

Answer:

I agree with cristafers work

Step-by-step explanation:

3 0

3 years ago

Prove sum of interior angle triangle is 180

ryzh [129]

Given :- 

A triangle ABC .

To prove :- 

Sum of interior angles of a ∆ is 180° .

Construction :-

Draw a line MCN parallel to AB .
Extend line AB to K .

Proof :- 

In ∆ ABC , we have ,

$\angle$ BAC + $\angle$ BCA = $\angle$ CBK

As sum of two interior angles of a triangle is equal to the opposite exterior angle .

Also ,

$\angle$ ABC + $\angle$ CBK = 180°

( linear pair )

Hence from above two ,

$\angle$ ABC + $\angle$ BAC + $\angle$ ACB = 180°

Hence Proved ! 

3 0

3 years ago

Which of the following statements is true?

sertanlavr [38]

You didn't give the statements

3 0

3 years ago