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My name is Ann [436]
3 years ago
5

Malakai is attending lessons to learn how to play an instrument. She can attend 4 hours of lessons for a total of $100. assuming

the price per hour is constant, how much would it cost for 9 hours of lessons? Show ur work
Mathematics
1 answer:
shepuryov [24]3 years ago
3 0

Answer:

$225

Step-by-step explanation:

$100/4hours=$25

$25 hours per one hour

So, $25x9=$225

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Answer:

Sue travels 8 miles per hour.

Step-by-step explanation:

6 0
1 year ago
Find the missing side of this triangle, round to the nearest tenth if needed PLEASE HELP WILL MARK BRAINLIEST
serious [3.7K]

Answer:

The value of x:

  • x\:\approx \:8 in

Step-by-step explanation:

Given

b=4.8 in

c=9.3 in

a = x

we have to determine 'x'.

As the given triangle is a right-angled triangle.

Pythagorean Theorem:

For a right-angled triangle, with sides 'a' and 'b', the hypotenuse 'c' is defined as

c=\sqrt{a^2+b^2}

so

a=\sqrt{c^2-b^2}

as

  • b=4.8 in
  • c=9.3 in
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substituting the values

x=\sqrt{9.3^2-4.8^2}

x\:\approx \:8 in

Thus, the value of x:

  • x\:\approx \:8 in
8 0
3 years ago
two angles form a linear pair. the measure of one angle is four more than twice the measure of the other angle. find the measure
Vika [28.1K]
To be honest I do not know I am not that great at math but I can try
6 0
3 years ago
Mr Langley sold all but 10 of his old computers for R500 each . He received R32 500 from the sale .How many computers did he ori
velikii [3]

Answer:

75 computers

Step-by-step explanation:

R 32500 / R 500= 65 sold

65 +10= 75 computers originally

5 0
4 years ago
HELP PLEASE! 30 POINTS AND WILL MARK BRAINLIEST.
erastovalidia [21]

Answer:

First you need to have a graph, a x and y graph. Then you start in the very middle of the graph because that is 0,0. So then you take the 9 because it is the x-cordinate and you go 9 to the right from 0,0. Then you go 22 up on the graph because it is thy y-coordinate. Do the same thing for the next one. Start in the middle at 0,0 and then move 10 to the right and 32 up. Do the same for the rest. Hope this helped. :)

Step-by-step explanation:

4 0
3 years ago
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