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3 years ago

Find the value of 542x92+542

Mathematics

2 answers:

weeeeeb [17]3 years ago

7 0

Well, according to PEMDAS, you do multiplication first so 542x92= 49,864+542 which equals 50,406

anastassius [24]3 years ago

6 0

The answer is 50,406
mark me brainliest if the answer is correct, thank you in advance :)

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I need help now i will give brainlyist

julsineya [31]

3*7times 7+7=14+7 =21

21 0 3-3=0

21/1 0/1 butterfly method 21*1=21 0*1 =1

21*1

=21 hope this helps

6 0

3 years ago

Consider the line segment below that is five feet long. Is Q the midpoint of PR? Justify your answer.

givi [52]

Answer:

Q is not the midpoint of PR

Step-by-step explanation:

see the attached figure to better understand the problem

we know that

If Q is the midpoint of PR

then

PQ=QR

substitute the given values and solve for x

$15x-2=5x+3\\15x-5x=3+2\\10x=5\\x=0.5$

Remember that

$PR=5\ ft$ ----> given problem

$PR=PQ+QR\\PR=(15x-2)+(5x+3)$

substitute the value of x

$PR=(15(0.5)-2)+(5(0.5)+3)$

$PR=(5.5)+(5.5)$

$PR=11\ ft$

Compare with the given value of PR

$5\ ft\neq 11\ ft$

therefore

Q is not the midpoint of PR

4 0

3 years ago

Find the slope (m) and the y-intercept (b)

laila [671]

Where’s the problem?

8 0

3 years ago

What is the value of x in the equation 1/5x – 2/3y = 30, when y = 15? 4 8 80 200

miv72 [106K]

Start with 1/5x – 2/3y = 30. Let y = 15: (1/5)x – (2/3)(15) = 30

Then (1/5)x - 10 = 30, and (1/5)x = 40, and so x = 200 (answer)

6 0

3 years ago

Read 2 more answers

Help me with this question please, thank you !

Salsk061 [2.6K]

Answer:

Step-by-step explanation:

[(27divided by (-3)-9] divided by [15-21}

=[-9-9] divided by 3

= 6divided by 3 = 2

<h2>if answer is correct so mark me as brain lest :-)</h2>

5 0

2 years ago