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julsineya [31]
3 years ago
13

A student studies the same amount of time each day for a test. In 4 days, she studied 60

Mathematics
1 answer:
xenn [34]3 years ago
3 0
The answer is a “ y=4x “
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Do supplementary angles form right angles? yes or no
Anuta_ua [19.1K]

Answer:

Yes i

Step-by-step explanation:

A supplementary angle can be two angles that sum up to 180 if you want you can have 2 angles that are 90 degrees that add up to 180 so therefore that would make a right angle.

6 0
3 years ago
Find the volume of the cylinder
gizmo_the_mogwai [7]

Step-by-step explanation:

volume of cylinder formula pi*r²*h

radius of 9cm is 4.5 as 9/2

so 4.5²*15 is 303.75cm

303.75*pi is 303.75picm³

8 0
3 years ago
The ratio of the number of people who own a cat to the number of people who own a dog is 5:7. If there are 12 more people who ow
topjm [15]

Answer:

30 people own a cat

Step-by-step explanation:

6 0
3 years ago
Each exterior angle of a regular polygon measures 18 degrees how many sides does the polygon have
liubo4ka [24]

Answer:

20 sides

We know that if we find the size of an exterior angle for the given regular polygon whose exterior angle is 18∘, we can find the number of sides. Where, n is the number of sides. Therefore, there are 20 sides in the given regular polygon whose exterior angle is 168∘.

4 0
3 years ago
Determine the slope of a line that is perpendicular to the line 2y = 3x – 6.
miss Akunina [59]

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perpindicular slope = -2/3

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4 0
2 years ago
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