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alexira [117]
3 years ago
12

A car factory made 15 cars with a sunroof and 12 cars without a sunroof. What is the ratio of

Mathematics
2 answers:
zvonat [6]3 years ago
5 0
5/9 because 15 + 12 = 27 and 15 are sunroofs so 15/27, I would simplify it to 5/9 but you can either have
15/27 or 5/9
djyliett [7]3 years ago
4 0

Answer:

5/9

Step-by-step explanation:

Cars with a sunroof: 15

Total number of cars: 27

\frac{cars \: with \: a \: sunroof}{tota l \: number \: of \: cars}

=  \frac{15}{27}

can \: b e \: reduced \: to \:  \frac{5}{9}

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Marysya12 [62]

Answer:

45%

Step-by-step explanation:

45%

4 0
3 years ago
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4 0
3 years ago
Isabella uses the equation V = one-third (12) squared (9) pi to find the volume of the cone below.
lyudmila [28]

Isabella’s error is  Isabella should have divided the product of 12π and 9 by 3 to get V = 12π(9)/3 option fourth is correct.

<h3>What is a cone?</h3>

It is defined as a three-dimensional shape in which the base is a circular shape and the diameter of the circle decreases as we move from the circular base to the vertex.

\rm  V=\pi r^2\dfrac{h}{3}

Isabella equation:

\rm V = \dfrac{1}{3}(12)^2(9)\pi

The area of the base = 12π square cm

\rm V = \dfrac{12\pi (9 )}{3}

Thus, Isabella’s error is  Isabella should have divided the product of 12π and 9 by 3 to get V = 12π(9)/3 option fourth is correct.

Learn more about the cone here:

brainly.com/question/16394302

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6 0
2 years ago
Simplify this problem
garik1379 [7]
Omg what grade are you in. wish I could help.
4 0
4 years ago
Find A and B please help
TiliK225 [7]

Answer: a=124 and b=62

Step-by-step explanation:

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