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yKpoI14uk [10]
3 years ago
6

Please I need help and I dont get it..

Mathematics
1 answer:
svp [43]3 years ago
6 0
For the last question

40*3=120 total cakes
120*.15=18 chocolate cakes
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Write the ratio as a fraction in simplest form.<br><br> 10.8 seconds : 36 feet <br><br> (Show work)
vodka [1.7K]

Answer: Ratio as a fraction in simplest form is :

\frac{27}{1}=27

Step-by-step explanation:

Since we have given that

10.8 seconds : 36 feet

As we know that

1\ second=\frac{1}{60}\ mile\\\\1\ second=90\ feet

So, we use it :

10.8 seconds : 36 feet

=10.8\times 90\ feet:36\ feet\\\\=972:36\\\\=27:1

Hence, Ratio as a fraction in simplest form is :

\frac{27}{1}=27

7 0
3 years ago
Which geometric shape could be used to model the building?
VikaD [51]

Answer:

Rectangular Prism

Step-by-step explanation:

We usually see building shaped as a 3D rectangle. If this is the type of building you are talking about, we use a rectangular prism in order to build the building with correct measurements.

8 0
2 years ago
4. (10 points) From the given triangle:
katrin2010 [14]

Answer:

sinθ =  y/r        sinθ = \frac{-6}{10} = \frac{-3}{5}

cosθ =  x/r       cosθ = \frac{8}{10} = \frac{4}{5}

tanθ =  y/x       tanθ =  \frac{-6}{8} =\frac{-3}{4}

cscθ =  r/y       cscθ = \frac{-5}{3}

secθ =  r/x       secθ =  \frac{5}{4}

cotθ = x/y       cotθ = \frac{4}{3}

explanation:

r = \sqrt{(8)^{2}+(-6)^{2}  }

r = 10

x = 8

y = -6

r = \sqrt{(4)^{2}+(3)^{2}  }

r = 5

x = 4

y = 3

7 0
3 years ago
If two water towers can hold 905 gallons of water, how much water can 11 water towers can hold
KonstantinChe [14]

Answer:

4977.5

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Identify the conic that is formed by the intersection of the plane described and the double-napped cone.
DerKrebs [107]
<h3>Answer: B) hyperbola</h3>

If the cutting plane was parallel to the circular base of the cones, then we would have a circular cross section (assuming the plane doesnt cut through the vertex). However, we're told than the plane intersects both nappes, or cones, so it's not possible for the plane to be parallel to the base faces. We can rule out choice A.

We can rule out choice C and choice D for similar reasons. An ellipse only forms if the plane only cuts through one cone only, which is the same story for a parabola as well.

8 0
3 years ago
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