Ask question

Ask question

All categories

3 years ago

7

pleassssssssssssssssssssssssssssssssssssssssssssseeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee help

1 answer:

morpeh [17]3 years ago

6 0

The anwser is to the problem is 13

You might be interested in

Given A = (3, -2 ) and B = (1, - 1) find A + B PLS HELP LOL

UNO [17]

White as system of equations:
a=(3,-2) b=(1-1)
{a=1-1
{(3-2)b=1-1
Solve the equation for a:
{a=0
{(3-2)b=1-1
Solve for B :
a=0
b=0
The possible solution to the system is the ordered pair ( a , b )
Solution:
( a , b )= ( 0 , 0 )
There you have your answer :)

3 0

3 years ago

Translate "the sum of m and 2.33 multiplied by s is 52.25" into an algebraic equation. Do not solve the equation.

Illusion [34]

Answer:

$(m + 2.33) \times s = 52.25$

:)

3 0

1 year ago

Which equation can be used to answer the question below? Josh marked 12% of the e-mails in his Inbox as Important. If he has 125

hammer [34]

N=0.12 (125) 12%×125= 15
15÷125= 0.12

6 0

3 years ago

Suppose there is a 1.1 Fahrenheit drop in temperature for every thousand feet that an airplane climbs into the sky. If the tempe

Harman [31]

Answer:

yes

Step-by-step explanation:

bcuz

8 0

3 years ago

Differentiating Exponential functions In Exercise,find the derivative of the function. See Example 2 and 3.

Alecsey [184]

Answer: $-2xe^{-x^2}$

Step-by-step explanation:

Let u be a differentiable function , then

$\dfrac{d}{dx}(e^x)=e^x$

$\dfrac{d}{dx}e^u=e^u\dfrac{du}{dx}$ (1)

Given function : $y = e^{-x^2}$

Differentiate both sides with respect to x , we get

$y'=e^{-x^2}\dfrac{d(-x^2)}{dx}$ (By using (1))

$\Rightarrow\ y'=e^{-x^2}(-2x)$ [∵ $\dfrac{d}{dx}(x^n)=x^{n-1}$ ]

$\Rightarrow\ y'=-2xe^{-x^2}$

Hence, the derivative of the given function is $-2xe^{-x^2}$ .

4 0

4 years ago