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Margarita [4]
3 years ago
15

How do you add and subtract indices?

Mathematics
2 answers:
lianna [129]3 years ago
4 0
Https://m.youtube.com/watch?v=PLME8ZRKMWU
Alekssandra [29.7K]3 years ago
3 0
When adding<span> or </span>subtracting<span> with powers, the terms that combine always have exactly the same variables with exactly the same powers. Because the variables are the same (x) and the powers are the same (there are no </span>exponents<span>, so the </span>exponents<span> must be 1), you can </span>add<span> the variables.</span>
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A Standard number is<br> tossed find each<br> Probability.<br> P (4 or less than 6)
Klio2033 [76]

the probability of rolling 4 or a number less than 6 is P = 5/6

<h3 /><h3>How to find the probability?</h3>

The standard number cube has the outcomes {1, 2, 3, 4, 5, 6}

We want to find the probability of rolling 4 or a number less than 6. (4 is a number less than 6).

The outcomes that meet that condition are:

{1, 2, 3, 4, 5}

So 5 out of 6 outcomes meet the condition, then the probability is:

P(4 or less than 6) = 5/6

If you want to learn more about probability:

brainly.com/question/25870256

#SPJ1

3 0
1 year ago
Mary bought 4 apples at $8. Complete the table.<br> Apples Price<br> 1 <br><br> 4<br> 3 6<br> 7
Eva8 [605]

Mary bought 4 apples at $8

so unit price = 8/4 = $2/each

Table:

Apples                Price

1                                    $2

3                                   $6

4                                   $8

7                                    $14

6 0
3 years ago
Read 2 more answers
Brad has 10,000 in the bank and saves $225 each month. Write an equation to compute how much money Brad has saved. Let y be the
Yuri [45]
The equation is
y = $10,000+ $225x


<em>$225 (6) + $10,000 = y</em>

<em>$1,350 + $10,000 = y</em>

<em>$11,350 = y</em>

He will have saved $11,350 dollars in six months.
5 0
3 years ago
Help please! <br> This question needs a bit of a hand.
worty [1.4K]

Answer:

It's not a right angle.

Step-by-step explanation:

Remark

There's a second restriction on the problem. The Perimeter is 22 cm.

AB = 8

BC = 5

AC = 9.4

When you add these up, you get 8 + 5 + 9.4 which is 22.4

You may think this is close enough. In this case it is not. Either the perimeter has to 22.4 or the hypotenuse has to be reduced. Let us say it is close, but not close enough.

When you use other methods, you find out that the right angle is actually 90.4 degrees

6 0
3 years ago
Yo can somebody please help me with this math problem
Mazyrski [523]

Answer:

what is the problem it doesn't show anything

4 0
3 years ago
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