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IceJOKER [234]
3 years ago
5

Using the side lengths, 20, 15 , 15 , determine whether the triangle is acute, obtuse, or right

Mathematics
2 answers:
Ymorist [56]3 years ago
8 0

acute, hope this helps

AlekseyPX3 years ago
4 0

it has 2 equal side and 1 angle of 90°

it is An isosceles right triangle.


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A cylinder has a circular base with a diameter of 12 ft the height of the cylinder is 4 feet what is the volume of the cylinder
Murrr4er [49]

Answer:

452\ ft^{3}

Step-by-step explanation:

we know that

The volume of a cylinder is equal to

V=\pi r^{2} h

we have

r=12/2=6\ ft ----> the radius is half the diameter

h=4\ ft

substitute the values

V=(3.14)(6^{2})(4)=452\ ft^{3}

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3 years ago
Max was on vacation twice as long as Jared and half as long as Wesley. The boys were on vacation a total of 3 weeks. How many da
GuDViN [60]
Lets say W=Wesley, M=Max, and J=Jared.
So your equations are M=2J, 2M=W, and M+J+W=21days(3 weeks)
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6 0
3 years ago
You want to find the width, AB, of a river. You walk along the edge of the river 100 ft and mark point C. Then
otez555 [7]

Answer:

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Step-by-step explanation:

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4 0
3 years ago
A cockroach traveling 2 feet per second takes how long to scurry a distance of 46 feet?
Fittoniya [83]

Answer:

23 Seconds

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5 0
3 years ago
The scale of a room in blueprint is 3in 5ft. A wall in the same blueprint is 18in. what are the actual room measurements?
QveST [7]

Answer:

Actual length of wall = 30ft

Step-by-step explanation:

We have scale of a room as 3 inch for 5ft.

We can write scaling factor as:

Scaling factor = 3 /60     (Since 5ft = 60 inches )

Scaling factor = 1/20

Now,

a wall in the blueprint is 18inch.

So actual length of wall can be determined by dividing 18 inch by the scale factor.

i.e actual length of wall = 18 / scale factor  = 18 / (1/20)

 actual length of wall = 18* 20 = 360 inch = 30ft (Since 360 inch = 30ft)

Hence Actual length of wall = 30ft

5 0
3 years ago
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