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yarga [219]
3 years ago
15

Need help on 39 please

Mathematics
1 answer:
julsineya [31]3 years ago
8 0
That is actually easier thatn it looks

here is  a tip
write that thing apart since they are all multiplication like this:
V=(1/3)pir^2  h
now just divide the whole equaiton by ((1/3)pir^2)
or if you don't like dividiing by fracitons, times both sides by 3/1 to clear fraction to get
3V=pir^2h
divide both sides by pir^2
(3v)/(pir^2)=h
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Choose the best description for the real number 34 over 3
Finger [1]
11 is closest but i realy think 11.3 is closest if thats an answer
5 0
3 years ago
What is the value of (3-5)4(2) – 16+ 2?<br> -40<br> -16<br> 24<br> 56
dedylja [7]

Answer:

-30

Step-by-step explanation:

(3-5)4(2) – 16+ 2= -2*8-14= -16-14= -30

6 0
3 years ago
3 |14-m| &gt; 18<br> PLEASE HELPP
igor_vitrenko [27]

we conclude that the inequality can be written as the compound inequality:

m < 8

m > 20

<h3></h3><h3>How to solve the inequality for m?</h3>

Here we have the inequality:

3*|14 - m| > 18

We want to isolate m, so we start by dividing both sides by 3:

|14 - m| > 18/3 = 6

Now we can decompose the inequality in two:

14 - m > 6

14 - m < - 6

Solving both for m, we get:

14 - 6 > m

14 + 6 < m

8 > m

20 < m

Then we conclude that the inequality can be written as the compound inequality:

8 > m

20 < m

If you want to learn more about inequalities:

brainly.com/question/25275758

#SPJ1

5 0
2 years ago
Suffocating with homework, comment a star if you can assist with four algebra homework questions. Twenty points.
natita [175]

What do you need help with?  Will do my best.

8 0
3 years ago
The perimeter of parallelogram ABCD is equal to 10 cm. Find the length of diagonal
andreev551 [17]
The perimeter of ABCD is 10, therefore, AB+AD=half of 10=5
the perimeter of ABD is 8, therefore, BD=ABD-(AB+AD)=8-5=3
3cm is the answer. 
7 0
3 years ago
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