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3 years ago

Which fraction is equivalent to 3/5?

Mathematics

2 answers:

dedylja [7]3 years ago

8 0

6/10
9/15
and so on with the factors of 3 and 5.
These numbers simplified is 3/5

il63 [147K]3 years ago

5 0

To find an equivalent fraction to 3/5 we can multiply the numerator and the denominator by any same number. lets do it with 2:-

$\frac{3}{5}$

$\frac{3*3}{5*3}= \frac{9}{15}$

So, a fraction equilateral tt 3/5 is 9/15.

Hope I helped ya!! xD

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How to solve the polynomial 5x+3y+6x+9y

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5x+3y+6x+9y

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(5x+6x)+(3y+9y)

Final Answer: 11x + 12y

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3 years ago

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Yuri [45]

Answer:

first method

22=5

7. x

we cross multiply to get

22x= 5×7

22. 22.

x= 35

=1.59

second method

22=5

7. x

we multiply the denominators to get 7x

then we multiply each term by 7x

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5 0

3 years ago

Which of the following can be classified as Discrete and Quantitative data. The number of students in your school. The different

WITCHER [35]

Answer:

a) The number of students in your school.

Step-by-step explanation:

Quantitative and Qualitative:

The data that can be expressed with the help of numerical are know as quantitative variable.
Qualitative variable is the non parametric variable and numerical does not describe the data

Discrete and Continuous data:

Discrete data are expressed in whole number and cannot take all the values within an interval.
Continuous variable can be expressed in decimals and can take any value within an interval.

a) The number of students in your school.

Since whole numbers are used to express number of children it is a discrete and continuous data.

b) The different colors of the eyes of your classmates.

These are qualitative data and numerical are not used to express them.

c) The height of all the people in your neighborhood.

These are continuous data as height is measured and can be expressed in decimals.

d) The acceleration of your car as you drive to school.

These are continuous data as acceleration is measured and can be expressed in decimals.

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3 years ago

A satellite dish is shaped like a paraboloid of revolution. The signals that emanate from a satellite strike the surface of the

allochka39001 [22]

Answer:

The receiver must be placed at a distance of 6.125 ft from the center.

Step-by-step explanation:

The dish is of parabola shape with the length of 14 feet and 2 feet deep from the center.

A parabola is a curve which is a set of all points in the plane which are at equal distance away from a given point called focus and given line called directrix.

We have to find out the point at which all the waves comes to one point where the receiver must be placed is the focus of the parabola.

The above scenario is shown in the image which can be converted in mathematical graphical representation of the parabolic curve.

The extreme two end points becomes, (-7,2) and (7,2)

The general equation for such parabola is:

x² = 4ay

where, a is the distance from the center and the focus.

Since, (7,2) satisfy the equation so,

7² = 4a×2

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Thus,

The receiver must be placed at a distance of 6.125 ft from the center.

5 0

3 years ago