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3 years ago

Find 48% of 30. Please help

Mathematics

2 answers:

baherus [9]3 years ago

4 0

Answer:

14.4 would be the answer hope this is helpful

Step-by-step explanation:

14.4/30= 48%

Juliette [100K]3 years ago

4 0

Answer:

14.4

Step-by-step explanation:

48% of 30

48/100 × 30

= 4.8 × 3

= 14.4

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3 years ago

Bowling cost $2 to rent shoes,plus $5 per game. Mini golf cost $5 to rent a club, plus $4 per game. How many games would be the

zaharov [31]

Answer:

Step-by-step explanation:

Assuming the same number of bowling and mini golf games are played, let x represent the total number of games played, either bowling or mini golf. let y represent the total cost of bowling. Let z represent the total cost of golfing

Bowling cost $2 to rent a club plus $5 per game. It means that the cost, y for x bowling games will be

y = 2 + 5x

Mini golf cost $5 to rent a club, plus $4 per game. It means that the cost, y for x mini golf games will be

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There would be 3 games before total cost would be the same

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3 years ago

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If-2(x+1)=8,then x=-5

vladimir1956 [14]

This is what you do...
-2(x + 1) = 8
Distribute.
-2x -2 = 8
Add 2 to both sides.
-2x = 10
Divide by -2.
x = -5
So that solution is true.
I hope this helps love! :)

4 0

3 years ago

For what value(s) of x does y = 0 for the function tan(x)?

mina [271]

So We Know That tan(x) Equals

$\tan(x) = \frac{ \sin(x) }{ \cos(x) }$
We Can Use Logic, We Know That Anything That Makes The Denominator 0, Will Not Work, So We Need To Know What Makes Sin(x) equal to 0 and Cos(x) equal to 1 or -1 BUT NOT 0

$\sin(0) = 0 \: \cos(0) = 1 \\ \sin(180) = 0 \: \cos(180) = - 1 \\ \sin(360) = 0 \: \cos(360) = 1 \\ \sin( - 180) = 0 \: \cos( - 180) = - 1 \\ \sin( - 360) = 0 \: \cos( - 360) = 1$
$\cos(90) = 0 \\ \cos( - 90) = 0 \\ \cos(270) = 0 \\ \cos( - 270) = 0$
We Didn't Want Cosine To equal Zero Because Then We Get

$\tan(x) = \frac{ \sin(x) }{ \cos(x) } \\ \tan(x) = \frac{ \sin(90) }{ \cos(90) } \\ \tan(x) = \frac{1}{0} \\ \tan(x) = indeterminate$

THE ANSWER IS C : -360°,-180°,0°,180°,360°

8 0

3 years ago