3 years ago

NEED HELP ASAP. please help due tonight

Mathematics

2 answers:

Kisachek [45]3 years ago

6 0

Answer:

Its D :)

Step-by-step explanation:

I just plugged them all in and D was the correct formula

Brut [27]3 years ago

5 0

Answer:

answer is D : y= 8-6=2

y=4-6=-2

y=2-6=-4

just plug in the top numbers, and you will get your y.

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mojhsa [17]

$\bf \cfrac{dx}{dt}=\cfrac{5}{t}\quad ,\quad x(0)=7\to 
\begin{cases}
f(t)=0\\
t=7
\end{cases}\\\\
-----------------------------\\\\
\displaystyle \int \cfrac{5}{t}\cdot dt\implies 5\int \cfrac{1}{t}\cdot dt\implies 5ln|t|+C= f(t)
\\\\\\
\textit{now, we know when f(t)=0, t=7}\implies 5ln|7|+C=0
\\\\\\
C=-5ln(7)
\\\\\\
thus\implies \boxed{5ln|t|-5ln(7)=f(t)=x}$

notice |7| 7 is positive, so we can simply remove the bars and use 7 by itself

6 0

3 years ago

PLEASE HELP W MATHHHH

IRISSAK [1]

Answer:

(15m^2 + 5)

Step-by-step explanation:

(m2 - 3m + 19 ) + (2m2 + m) + (4m2 - 7) + (2m2 + m) + (4m2 - 7) + (2m2 + m)

15m2 + 0m + 5

=> <u>15m^2 + 5</u>

8 0

2 years ago

Read 2 more answers

All of the following devices are used in the second paragraph EXCEPT A. metaphor B. parallelism C. allusion D. abstract terms E.

Fantom [35]

What does chiasmus mean

4 0

3 years ago

If x => y and y => z, which statement must be true?

Kruka [31]

The operator $\geq$ is transitive, which means exactly that

$x \geq y,\quad y\geq z \implies x \geq z$

That's the only thing you can deduce from your statement.

6 0

3 years ago

(60 + 10)<br> 130<br> Solve for a

forsale [732]

Answer:

Step-by-step explanation:

here you go mate'

step 1

(60 + 10)130 equation

step 2

(60 + 10)130 simplify with the brackets

step 3

130(70) multiply the numbers

answer

9100

5 0

3 years ago