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3 years ago

I WILL REWARD BRAINLIEST

Mathematics

2 answers:

Maru [420]3 years ago

7 0

B) 25 minutes

I took an exam/quiz like this, this was the correct answer

Alexxx [7]3 years ago

7 0

Answer:

I believe the answer is 10 minutes.

Step-by-step explanation:

Range is the difference between the highest and lowest values. The only one that makes sense is 10 because; 45 - 10 = 35.

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AS ALWAYS, DUE TODAY! Pls and thanks. NOTE- Legit answers only! Legit answers= Brainliest, 5.0 stars, and a Thanks. No one helpe

iren2701 [21]

Answer:

5 3/4

Step-by-step explanation:

I say this because...

9-3= 6 and 4/4 -1/4 equals 3/4 so you take the whole that was 6 and put 5 since you took 1/4 out of the whole number

7 0

3 years ago

Additive verse 2 step equation 2g+44=50+g

castortr0y [4]

Answer:

Step-by-step explanation:

$2g + 44 = 50 + g$

$= > 2g - g = 5 0 - 44$

$= > g = 6$

So answer is 6 .

Hope it helps you!!

#IndianMurga(. ❛ ᴗ ❛.)

6 0

3 years ago

Make a substitution to express the integrand as a rational function and then evaluate the integral. (Use C for the constant of i

saw5 [17]

Answer:

$I = - 7 \cdot \ln|e^{x}+7| + 9 \cdot \ln|e^{x}+9| + C$

Step-by-step explanation:

Let consider the following algebraical substitution:

$u = e^{x}$

$du = e^{x} dx$

The integral is re-arranged to this form:

$I = 2 \cdot \int\ {\frac{u\ du}{u^{2}+16\cdot u + 63} } \, dx$

After doing some algebraical manipulation, the rational form of this integral is:

$I = -\int {\frac{7}{u + 7} } \, dx + \int {\frac{9}{u + 9} } \, dx \\$

The solution of this integral is:

$I = - 7 \cdot \ln|u+7| + 9 \cdot \ln|u+9| + C$

$I = - 7 \cdot \ln|e^{x}+7| + 9 \cdot \ln|e^{x}+9| + C$

6 0

4 years ago

Find the sum of 5(-3.4k -7) + (3k +12) and please show work

pishuonlain [190]

$5(-3.4k-7)+(3k+12)=\ \ \ \ | omiting\ brackets\\\\
-17k-35+3k+12=\\\\
-14k-23\\\\
Solution\ is\ -14k-23$

5 0

3 years ago

What does the transformation f(x)↦f(x)+5 do to the graph of f(x)?

Artyom0805 [142]

Answer:

Moves it up 5 units

Step-by-step explanation:

The +5 outside of any parenthesis on a graph moves it up.

6 0

3 years ago