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3 years ago

So... wassup yall...

Mathematics

2 answers:

ehidna [41]3 years ago

8 0

Answer:

heyyyyyy

Step-by-step explanation:

galina1969 [7]3 years ago

4 0

Answer:

nothing much lol. i crashed into a car earlier

Step-by-step explanation:

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Simplify the given expression.<br> 5+(6-5)+5^2

ki77a [65]

Answer:

Step-by-step explanation:

5+(6-5)+5^2

use PEMDAS,

Parentheses

Exponents

Multiply

Divide

Addition

Subtraction

meaning-

5+(6-5)+5^2

5 + 1 + 5^2

5 + 1 + 25

6 0

3 years ago

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Graph y = 1 - x 2 and y = e -x on the same set of coordinate axes. Use the graph to find the positive solution of the equation 1

Tom [10]

Answer:

(0, 1)

(7.1, 0.49)

Step-by-step explanation:

The graph of the function is attached below.

We have an exponential function:

$y = e ^ {- x}$

And we have a quadratic function:

$y = 1-x ^ 2$

To find the solution to:

$1-x ^ 2 = e ^ {- x}$

we must look in the graph for the values of x for which both curves are intercepted, these values are:

$x = 0\\x = 7.1$

Then the solution are the following ordered pairs:

(0, 1)

(7.1, 0.49)

5 0

3 years ago

Substitute x with -2

aleksley [76]

Answer:

-105

Step-by-step explanation:

Substituting is like "plug and chug", so we can plug in -2 into the expression and get $(13 - 4(-2))((-2)^2+5(-2)+1)$ , which simplifies into 21*-5, or -105. $\blacksquare$

7 0

3 years ago

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Convert yards used for concrete to metric

pentagon [3]

Answer: no way

Step-by-step explanation: you add x plus yyy

5 0

3 years ago

49n² − 56n + 16<br> Solve this PLZ

Mamont248 [21]

Answer:

(7n-4)^2

Step-by-step explanation:

Hope this helps

4 0

3 years ago

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