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son4ous [18]
3 years ago
7

HELP ASAPPPP!!! Question in pic. Find the value of x

Mathematics
1 answer:
erik [133]3 years ago
5 0

Answer:

x = 14

Step-by-step explanation:

30 = 3x - 12 (vertically opp)

30 + 12 = 3x

42 = 3x

42÷3 = x

14 = x

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I need help please. Can someone help me pleaseeeeeeeeeeeeeeeeeeeee
svetlana [45]

Answer:

to the 1st one its V=πr2h=π·92·6≈1526.81403

to the second one its V=πr2h=π·32·3≈84.823

ooooorrrrrrrV=πr2h=π·1.52·3≈21.20575

im saying or bc im not finna cap i haven't taken geometry in like 2 years and idk if the radius to second one is 3 or 1.5

Step-by-step explanation:

3 0
3 years ago
"the quotent of a number and 4" i dont wanna fail math
Zielflug [23.3K]

Answer:

N/4

Step-by-step explanation:

quotient is the same as division

since we don't know what the number is we use n as the variable

so n/4

Hope this helps

4 0
3 years ago
Peters mom gave him a $10 bill he purchased a magazine for $4.50 and the tax was 6% how much change did peter get
never [62]

Answer:

$5.50

Step-by-step explanation:

10 - 4.50 = 5.50

7 0
3 years ago
Yallll please help me its my next period and its missing.​
jeka57 [31]

Answer:

<em>#6: -1/5     #7: 2/3</em>

Step-by-step explanation:

#6:

(5,7) and (25,3)

3-7/ 25-5 = -1/5

#7:

( 6,4) and (12,8)

8-4/ 12-6 = 2/3

i hope this helped! :D

5 0
3 years ago
Which expression makes the equation true? X^8 = ( )^2
notka56 [123]
X^8 = ()^2

x^8 = (x^4)^2

x^8 = x^8

inside the parethesis is x^4

hope this helps
3 0
4 years ago
Read 2 more answers
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