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3 years ago

8 + (-10) just confused lol

1 answer:

5 0

8+(-10) is like 10-8 except backwards so how i do some problems is like that and then add a negative sign; so say if i were doing 8+(-10), i would do 10-8 which equals 2 and then since 10 is bigger than 8 and it’s a negative number, i would put -2 as my answer

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Suppose Q and R are independent events. Find P(Q and R) if P(Q) = <img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B7%7D%7B15%7D%20

Furkat [3]

To be exact I think the right answer is d

5 0

3 years ago

Help plzzzzz hurry

V125BC [204]

Answer:

-9, -5, -4.1, -4

$\\q\leq -4$

Step-by-step explanation:

I think what you're missing here is that there is a negative sign in front of the q. This means that whatever number you put in for q will be multiplied by negative 1. Positive numbers will become negative, and negative numbers will become positive.

If you substitute 9 for q you will get $-9\geq 4$ , which is clearly not true, because -9 is way less than 4.

For writing the equation you divide both sides by -1. When you do this however, you must flip the inequality sign

$-q\geq 4\\q\leq -4$

the > sign turned into <, and the q and 4 switched signs.

6 0

3 years ago

The blue dot is at what value on the number line?<br> ?<br> -8<br> -10

lesya692 [45]

Answer:

I think the answer is negative five (-5)

8 0

3 years ago

a number has seven digits. all the digits are 6 except the hundred-thousands' digit, which is 2, and the thousands' digit, which

klio [65]

Answer:

264,666.

Step-by-step explanation:

We have been given that a number has seven digits.

All digits are 6 except the hundred-thousands' digit.

Hundred thousands: 100,000.

The hundred thousand's digit is 2, so its value would be 200,000.

We have been given that thousands's digit is 4, so its value would be:

4 thousands: 4,000

The number with given hundred thousand's and thousands's digit would be 204,000.

Since all digits are 6 except the hundred-thousands' digit, therefore, our number would be 264,666.

6 0

3 years ago

What is the simplified answer?

AURORKA [14]

Answer:

4/9

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers