3 years ago

What property is (3x5)x2=5x(2x3)

Mathematics

1 answer:

Anettt [7]3 years ago

7 0

(3x5)X2=5x(2x3)
15x2=5x6
30=30

You might be interested in

Solve the Inequality. Graph the Solution.<br><br> 8+k<-3

makvit [3.9K]

Desmos graphing calculator helps, look it up online.(:

7 0

3 years ago

Read 2 more answers

For the function, f(x)=1/4x-2, find x if f(x)=-1

Rama09 [41]

f(x) = 1/4x-3

When f(x) = -1,

= 1/4(-1)-3

= -13/4

8 0

3 years ago

Read 2 more answers

for independence day celebration 25000 flags were distributed to 70 schools .if 40 shcool receive 250 each and the remainder dis

aleksandr82 [10.1K]

Answer:

500 flags each

Step-by-step explanation:

If 40 schools receive 250 each, then in total, that's 10,000

25,000 - 10,000 = 15,000. There are 30 schools remaining, so we divide. 15,000 / 30 = 500, so...

40 schools get 250 flags each, and the other 30 schools get 500 flags each.

5 0

3 years ago

The perimeter of a rectangular garden is 37.5 feet. The width is x, and the length is 15 ft. Use the equation 2(x + 15) = 37.5 t

charle [14.2K]

Answer:

2.5

Step-by-step explanation:

37.5/15=2.5

3 0

3 years ago

Read 2 more answers

Write the phrase as an expression. Then evaluate when y=20.

alisha [4.7K]

Answer:

$Q=\frac{40}{y-16}$

$Q=10$

Step-by-step explanation:

Let the quotient be represented by 'Q'.

Given:

The difference of a number 'y' and 16 is $y-16$

Quotient is the answer that we get on dividing two terms. Here, the first term is 40 and the second term is $y-16$ . So, we divide both these terms to get an expression for 'Q'.

The quotient of 40 and $y-16$ is given as:

$Q=\frac{40}{y-16}$

Now, we need to find the quotient when $y=20$ . Plug in 20 for 'y' in the above expression and evaluate the quotient 'Q'. This gives,

$Q=\frac{40}{20-16}\\Q=\frac{40}{4}=10$

Therefore, the quotient is 10, when the value of 'y' is 20.

7 0

3 years ago