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3 years ago

What does the ratio 64:60 reduce to?

Mathematics

2 answers:

Andrei [34K]3 years ago

5 0

Dividing both sides by 4, we see that this ratio turns into 16:15. Hope this helps!!!

sesenic [268]3 years ago

3 0

It would reduce to 16:15

They both share 4 as a common factor. 4 goes into 64, 16 times and 4 goes into 60, 15 times. Therefore allowing 64:60 to reduce to 16:15

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Prove that the value of the expression (125^2+25^2)(5^2–1) is divisible by 3

Radda [10]

Step-by-step explanation:

$A =(125^{2} + 25^{2} ) (5^{2} - 1)\\A = [(5^{3})^{2} + (5^{2})^{2} ] . (5^{2} - 1)\\A = (5^{6} + 5^{4} ). (5^{2} - 1)\\A = [5^{4} . ( 5^{2} + 5)].(5^{2} - 1) \\A = 5^{4} . (25+ 5). (5^{2} - 1)\\A = 5^{4} . 30. (5^{2} - 1)\\$

Since 30 is divisible by 3

Thus, A is divisible by 3

Good luck!

5 0

4 years ago

Read 2 more answers

Kayla and Mario are playing with a football at the park on a windy day. Mark throws the football straight up in the air, and a g

Alinara [238K]

Answer:

|x-10 y-4|

Step-by-step explanation:

Let the initial position where the football is thrown up the air be x and y.

After the ball is thrown up the air it moves 10 feet west 4 feet south because of the gust of wind.

Therefore the change in x is by 10 feet west and is at the point x - 10 and the change in y is by 4 feet south and is at the point y - 4.

Thus the matrix representing the position of the football is |x-10 y-4|.

<u><em>Please mark as brainliest if answer is right </em></u>

Have a great day, be safe and healthy

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C R E D I T: mohit890

4 0

3 years ago

Read 2 more answers

Next → Post Test: The Pythagorean Theorem and Volume

Arte-miy333 [17]

X= 95°
Y= 133°
Z= 128°

7 0

2 years ago

What is the greatest common factor of 12хуб + 60xy? — 24x°у? ?

Liula [17]

The greatest common factor is $12xy$

Explanation:

The given expression is $12xy^6+60xy$

We need to determine the greatest common factor of the given expression.

The greatest common factor of two numbers is the largest number of the two numbers that divides them both.

Hence, from the given expression, let us common out the highest factor that divides the two numbers.

Thus, we have,

$12xy^6+60xy=12xy(y^5+5y)$

Thus, the largest number that divides both the terms is $12xy$

Hence, the greatest common factor of the given expression is $12xy$

3 0

3 years ago

For each set of three measures, determine if they can be angle measures of a triangle.

sp2606 [1]

The sum of the angles in the triangle must be equals to 180 degrees for it to be the angle measure of a triangle.

<h3>Angles in a triangle</h3>

The sum of angles in a triangle is equals to 180 degrees.

Therefore, adding up the three angles in a triangle must be equals to 180 degrees.

Hence,

42 + 34 + 56 = 132 degrees

This does not form a triangle.

35 + 80 + 65 = 180 degrees

This can be the angle measure of a triangle.

15 + 51 + 24 = 90 degrees

This cannot be the angle measure of a triangle.

18 + 42 + 120 = 180

This can be the angle measure of a triangle.

learn more on triangle angles here: brainly.com/question/15161714

#SPJ1

3 0

2 years ago