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2 years ago

Let’s be together sad

Mathematics

2 answers:

Verdich [7]2 years ago

5 0

Answer:

yes, lets be together sad. i am completely down for this.

Step-by-step explanation:

dimulka [17.4K]2 years ago

3 0

Answer:

WHY ARE YOU DEPRESSED, GO DO SOMETHING WITH YOUR LIFE. LISTEN TO INSPERATIONAL MUSIC AND OR PODCAST. HAVE A NICE DAY LOLOLOLOLOL

Step-by-step explanation:

You might be interested in

The amount in kilograms, a, of a radioactive element that remains after t hours can be modeled by the equation a= 0.65(0.92)to t

elena-14-01-66 [18.8K]

Answer:

The rate of decrease is 8%

Step-by-step explanation:

we know that

The general equation for the radioactive decay can be written as:

$a=a_0(1-r)^t$

where

a is the amount in kilograms after time t.

a_0 is the original amount of the substance or y-intercept of the function

r is the decay rate, written in decimals.

t is the time

In this problem we have

$a=0.65(0.92)^t$

$a_0=0.65\\(1-r)=0.92$

solve for r

$r=1-0.92=0.08$

Convert to percentage

$0.08(100)=8\%$

6 0

2 years ago

A student is given the rectangle and square shown. The student affirms that the two figures have the same perimeter. Is the stud

makkiz [27]

I believe the answer to this is correct and i believe he did this by adding(i think)

4 0

2 years ago

Will mark as brainliest if right

melisa1 [442]

12.25m^2 because you’re finding area
A=l•W
A=3.5•3.5
A=12.25

4 0

2 years ago

Read 2 more answers

$6 is what percent of $8?

iren2701 [21]

Hello there!
The answer to your question is 75%
If you multiply 8 × 75% it equals 6
So, your answer is 75%
Hope I helped!

3 0

2 years ago

Read 2 more answers

What is X if

umka2103 [35]

Answer:

$X = \begin{bmatrix} - 4 & 1 \\ - 2 & - 7\end{bmatrix}$

Step-by-step explanation:

$\begin{bmatrix} - 1 & - 2\\ 4 & 8\end{bmatrix} +X = \begin{bmatrix} - 5 & - 1\\ 2 & 1\end{bmatrix}$

$X = \begin{bmatrix} - 5 & - 1\\ 2 & 1\end{bmatrix}-\begin{bmatrix} - 1 & - 2\\ 4 & 8\end{bmatrix}$

$X = \begin{bmatrix} - 5-(-1) & - 1-(-2)\\ 2-4 & 1-8\end{bmatrix}$

$X = \begin{bmatrix} - 5+1 & - 1+2\\ 2-4 & 1-8\end{bmatrix}$

$X = \begin{bmatrix} - 4 & 1 \\ - 2 & - 7\end{bmatrix}$

7 0

2 years ago