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3 years ago

PLEASE HELPPPP I NEED HELP IM STUCK

Mathematics

1 answer:

laila [671]3 years ago

5 0

Answer:

I cant read that but I think its 1/2

Step-by-step explanation:

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Joy is constructing a rectangular piece of art that has a base of 5 feet and a maximum

Hatshy [7]

Answer:

its hs10

Step-by-step explanation:

because your looking for for the area

8 0

3 years ago

Write 1 ordered pair excluding the y-intercept given the slope and y-int. of this line.

pochemuha

Answer:

y=2/3x+2

Step-by-step explanation:

7 0

3 years ago

Rudik [331]

Answer:

The ratio of their volumes is: $\frac{729}{64}$

Step-by-step explanation:

If the cones are similar, then the ratio of their heights should equal the ratio of their radiuses. If we call R the radius of the larger cone (the one of height 9 cm) and r the radius of the smaller cone (the one of height 4 cm), then the following proportion should be verified:

$\frac{R}{r} =\frac{9}{4} \\R=\frac{9\,r}{4}$

where we have solved for "R" in terms of "r".

Now we input this information in the formula for the volume (V) of the largest cone, and for the volume (v) of the smaller cone, recalling that the volume of a cone is the product of the area of the cone's circular base ( $\pi *\,radius^2$ ).

$v=\frac{\pi\,r^2\,4\,}{3} =\pi r^2\,\frac{4}{3} \\V=\frac{\pi\,R^2\,9}{3}=\frac{\pi\,(\frac{9\,r}{4} )^2\,9}{3}=\frac{\pi\,r^2\,729}{16*3}=\pi r^2\,\frac{243}{16}$

So now the ratio of their volumes (V/v) can be obtained:

$\frac{V}{v} =\frac{\frac{243}{16}}{\frac{4}{3}} =\frac{729}{64}$

6 0

3 years ago

Find an equivalent ratio in simplest terms:<br> 48:16

Anika [276]

Answer:

6:2

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Please help me figure this out!

4vir4ik [10]

We have a right triangle and an indicated angle of 59°. Opposite that angle is the height of the building, which we seek. Adjacent to that angle is the distance to the building, which we know is 63 feet.

We have a problem with opposite and adjacent so we use the tangent function.

tan 59° = h / 63

h = 63 tan 59° ≈ 104.8496074

Answer: 105 feet

3 0

3 years ago

Read 2 more answers