How do you subtract an integer from another integer without using a number line or counters

1 answer:

5 0

I'm assuming you mean negative integers and mixed. -3--3=? When to negatives are back to back it turns in to a positive number. The equation becomes -3+3=0.

Adding 2 negative numbers will always result in a negative value. -3+-3=-6.

A negative times a negative is always a positive . -2x-2=4

A positive integer times a negative integer will be a negative value. -3x4=-12.

A negative divided by a negative is a negative. -12/-2=-6

A positive divided by a negative is a negative. 9/-3=-3

You might be interested in

Jamie has 7/10 of a pound of chicken to cook for dinner if she is going to split the chicken between 3 people how much chicken w

Arisa [49]

7/10÷3=7/10×1/3=7/30

8 0

2 years ago

Read 2 more answers

The strength of the association rule is known as _____ and is calculated as the ratio of the confidence of an association rule t

ella [17]

Answer:

Lift

Step-by-step explanation:

Finding patterned and relationship between large sets of data can be obtained using the association rule as it finds insights, relationships and trends within sets of data variables. Lift is a parmater of interest whichbus used when performing analysis on association between variables in datasets. The Lift is literally the ratio of confidence to expected confidence. Where, the confidence of association is divided by the expected confidence (benchmark confidence).

3 0

2 years ago

Please understand the explanation

aivan3 [116]

<em> $answer = 12.56 \: square \: km\\ radius = 4km \\ area \: of \: quarter \: circle = \frac{\pi {r}^{2} }{4} \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = \frac{3.14 \times {4}^{2} }{4} \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = \frac{3.14 \times 16}{4} \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = 12.56 \: square \: km \\ hope \: it \: helps \\ good \: luck \: on \: your \: assignment$ </em>

4 0

3 years ago

The conference will begin at 8:30 a.m. and will last 5 hours 45 minutes. What time will the conference be over?

Delicious77 [7]

Add the time to the start time:

8:30

1 hour: 9:30 am

2 hours: 10:30am

3 hours: 11:30am

4 hours: 12:30pm

5 hours: 1:30pm

Then 45 minutes makes the time 2:15pm

Answer: 2:15 pm

3 0

2 years ago

Jade graphed a system of linear equations. The two lines are right on top of each other, so it appears to be only one line. Whic

kap26 [50]

Answer:

Are we supposed to look at a picture of the graph bec if we are I don’t see it

Step-by-step explanation:

4 0

2 years ago