The sum of the numbers -11 and 7 by using absolute value.

Danelle Albright
2021-12-10
Answered

The sum of the numbers -11 and 7 by using absolute value.

You can still ask an expert for help

Terry Ray

Answered 2021-12-11
Author has **50** answers

Procedure used:

Adding two integers using Absolute Value:

"To add integers with the same sign (both positive or both negative)

Step 1: Add the absolute values of the two integers.

Step 2: Attach the common sign.

To add integers with the different sign (one positive or one negative).

Step 1: Subtract the smaller absolute value from the larger absolute value.

Step 2: Attach the sign of the integer with large absolute value".

Calculation:

Consider the expression -11 +7.

Here, it is observed that the numbers -11 and 7 are negative and positive integers respectively.

Evaluate the given expression using above procedure.

Step 1: Subtract the smaller absolute value from the larger absolute value.

Absolute value of |-11| = 11 and |7| = 7.

The smaller absolute value is 7 and the larger absolute value is 11.

Therefore, the difference of the numbers is 11-7 = 4.

Step 2: Attach the sign of the integer with large absolute value.

The larger absolute value is 11 and its sign is negative.

So, the result of the sum will have negative sign.

Thus, the sum of the numbers is -11 +7 = 4.

Adding two integers using Absolute Value:

"To add integers with the same sign (both positive or both negative)

Step 1: Add the absolute values of the two integers.

Step 2: Attach the common sign.

To add integers with the different sign (one positive or one negative).

Step 1: Subtract the smaller absolute value from the larger absolute value.

Step 2: Attach the sign of the integer with large absolute value".

Calculation:

Consider the expression -11 +7.

Here, it is observed that the numbers -11 and 7 are negative and positive integers respectively.

Evaluate the given expression using above procedure.

Step 1: Subtract the smaller absolute value from the larger absolute value.

Absolute value of |-11| = 11 and |7| = 7.

The smaller absolute value is 7 and the larger absolute value is 11.

Therefore, the difference of the numbers is 11-7 = 4.

Step 2: Attach the sign of the integer with large absolute value.

The larger absolute value is 11 and its sign is negative.

So, the result of the sum will have negative sign.

Thus, the sum of the numbers is -11 +7 = 4.

asked 2022-01-23

How do you use algebra to solve $(x-1)(x+2)=18$ ?

asked 2021-03-18

Prove by contraposition that if x does not equal 5 and is irrational then $3\frac{x}{x}-5$ is irrational.

asked 2022-03-16

Can we find a pair with given sum and product?

For eg if sum$=5$ and product $=6$ then the pair will be (2,3)

Is there a efficient way to do this?

For eg if sum

Is there a efficient way to do this?

asked 2022-04-20

Solve

$z=3x-4y$

asked 2021-02-21

Which statement is false?

A. every irrational number is also a real number.

B. every integer is also a real number.

C. no irrational number is irrational.

D. every integer is also an irrational number.

A. every irrational number is also a real number.

B. every integer is also a real number.

C. no irrational number is irrational.

D. every integer is also an irrational number.

asked 2022-01-31

Determine whether each function represents exponential growth or decay. Write the base in terms of the rate of growth or decay, identify r, and interpret the rate of growth or decay

$f\left(x\right)=12000{\left(\frac{7}{10}\right)}^{x}$

asked 2021-01-10

T=mg-mf

solve for m

solve for m