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AnnZ [28]
3 years ago
10

Please help school is ending soon and i just need a little bit more help

Mathematics
2 answers:
Dovator [93]3 years ago
4 0

Answer:

41

Step-by-step explanation:

Vesna [10]3 years ago
3 0
2x+20+2x-4=180
4x+16=180
-16. -16
4x= 164
/4. /4
X= 41
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A number when divided by 780 gives remainder 38 .What
baherus [9]

Given:

A number when divided by 780 gives remainder 38.

To find:

The reminder that would be obtained by dividing same number by 26.

Solution:

According to Euclis' division algorithm,

a=bq+r                ...(i)

Where, q is quotient and 0\leq r is the remainder.

It is given that a number when divided by 780 gives remainder 38.

Substituting b=780,\ r=38 in (i), we get

a=(780)q+38

So, given number is in the form of 780q+38, where q is an integer.

On dividing 780q+38 by 26, we get

\dfrac{780q+38}{26}=\dfrac{780q}{26}+\dfrac{38}{26}

\dfrac{780q+38}{26}=30q+\dfrac{26+12}{26}

\dfrac{780q+38}{26}=30q+\dfrac{26}{26}+\dfrac{12}{26}

\dfrac{780q+38}{26}=30q+1+\dfrac{12}{26}

Since q is an integer, therefore (30q+1) is also an integer but \dfrac{12}{26} is not an integer. Here 26 is divisor and 12 is remainder.

Therefore, the required remainder is 12.

4 0
3 years ago
Helppppppppplppppppp
irinina [24]

Answer:

number 1 is 2 number 2 is 15 number 4 is 30

Step-by-step explanation:

6 0
3 years ago
Evaluate the expression and enter your answer below.
jeka94

Answer:

The answer is 9.

Step-by-step explanation:

PEMDAS (Parentheses, Exponents, Multiplication, Division, Addition, and Subtraction)

3x10+15-6^2

3x10+15-36

30+15-36

45-36

9

7 0
3 years ago
Read 2 more answers
Each employee receives a 5% raise find the mean median and mode of the data with the race how does this incurs affect the mean m
marshall27 [118]

Answer:

um

Step-by-step explanation:

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3 years ago
A Basketball team with 16 members needs $6216 to purchase new jerseys each member is responsible for contributing an aqual share
Irina-Kira [14]
16 rounded to the tens place = 20
6216 rounded to the thousands place = 6000

6000/20 = 300 <==
8 0
3 years ago
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