3 years ago

11 POINTS

Mathematics

2 answers:

barxatty [35]3 years ago

8 0

Answer:

(4,1)

Step-by-step explanation:

hammer [34]3 years ago

8 0

Answer:

The answer is (4,1)

Step-by-step explanation:

I can confirm cause I took the test :)

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I need help urgent plz someone help me solved this problem! Can someone plz help I’m giving you 10 points! I need help plz help

Olegator [25]

Answer: ln 20 + 5t

Step-by-step explanation:

ln (ab) = lna + lnb

ln (10e⁵ˣ) = ln 10 + ln e⁵ˣ → (ln e cancels out)

= ln 10 + 5t

3 0

4 years ago

Please help! No links please! Will give brainliest to correct person!!

____ [38]

Answer:

About 50.14 Centimeters

Step-by-step explanation:

The formula for the volume of a cylinder is:

$\pi(r^2)h$

Now, let's plug in the values. (We'll use 3.14 for pi.)

$3.14(r^2)76 = 600,000$

All we do now, is solve for r. Divide 76 on both sides...

$3.14(r^2) = 7894.74$

Divide 3.14 on both sides...

$r^2 = 2514.25$

Lastly, find the square root on both sides.

$\sqrt{r^2} = \sqrt{2514.25}$

$r = 50.14$

Therefore, the r, or the radius, is around 50.14 centimeters. Hope this helps!

7 0

3 years ago

Simplify (–8q3r4s2)2 = ? A. –64q9r16s4 B. 64q6r8s4 C. –64q6r8s4 D. 64q9r16s4

Novay_Z [31]

-8q^2 = 64q
3r^2 = 9r
4s^2 = 16s
2^2 = 4

total is 64q9r16s4

6 0

3 years ago

Can someone please help ASAP?!!!

Lostsunrise [7]

Answer:

Step-by-step explanation:

4 0

4 years ago

In a sale the price of a reduced by $40 t0 $115 what was the original price of the bag

stich3 [128]

Answer:

$155

Step-by-step explanation:

I believe you are saying that the original price of the bag was decreased by $40, and is now $115. Therefore, you add these two together to get the original price.

3 0

3 years ago

Read 2 more answers