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7nadin3 [17]
2 years ago
14

Please help, i have a quiz tomorrow and i need a good step by step explanation.

Mathematics
1 answer:
Fynjy0 [20]2 years ago
6 0

Answer:

use additional and multiplication ONLYY

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Need help with this. Hope someone can help
DedPeter [7]

check the picture below.

5 0
3 years ago
Approximate square root of 83 to to the nearest integer.
frez [133]

Answer:

9.1

Step-by-step explanation:

3 0
2 years ago
State the domain of the following : a. y = √ x + 1 /√ 25 − x^2 <br>b. f(x) = (√ 1 − x ) ln x
almond37 [142]

Answer:

a.) -1 < x < 5

b.) x <= 1

Step-by-step explanation: Domain is the independent variable (x).

For both question a and b, make sure that the number under the square root does not end up being negative. And the denominator of the fractional number is not equal to zero when variable x is being substituted for any value.

a.) y = √ x + 1 /√ 25 − x^2 

Domain : -1 < x < 5

That is the minimum value for x is 0 and the maximum value is 4

b. f(x) = (√ 1 − x ) ln x

Domain : x <= 1

That is, x is less than or equal to 1

The maximum value for x is 1. x can be

1, 0, -1, -2, -3, ..........

8 0
2 years ago
Which sentence is the most accurate definition of an identity?
olga2289 [7]

The <em>correct answer</em> is:


An identity is an equation that is true for all real numbers.


Explanation:


An identity is a mathematical statement that is always true. It does not matter what numbers you substitute in for the variables, the result will be the same.

7 0
3 years ago
Read 2 more answers
If our monthly income is $1,450 and your house payment is $1,125, what fraction of your monthly income must go to pay your house
hodyreva [135]

Answer:

1125/1450 or simplify it, 45/58

Step-by-step explanation:

<u><em>1125/1450 or simplify it, 45/58</em></u>

8 0
3 years ago
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