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Westkost [7]
3 years ago
10

Is 30:12 and 40:16 equivalent

Mathematics
1 answer:
iVinArrow [24]3 years ago
6 0
Translate to fraction
are 30/12 and 40/16 equivilent?

if a/b=c/d then a/b times d/c=1
basically if ad=bc then they are equivilent

30/12 ad 40/16 equvilient?
30/12 times 16/40=1?
480/480=1?
1=1?
yes
they are equivilent
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In which of the following numbers does the digit 9 represent 1/100 the value of the digit 9 in the number 698
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A would be the answer to this question
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3 years ago
What does ! mean in a math problem?
SIZIF [17.4K]
Answer:
! is the symbol for factorial.

Reason:
n! is the product (multiplication) of all the numbers from n down to 1, inclusive, i.e. n × (n−1) × (n−2) × … × 2 × 1.

For example:

5! = 5 × 4 × 3 × 2 × 1 = 120

10! = 10 × 9 × 8 × 7 × 6 × 5 × 4 × 3 × 2 × 1 = 3,628,800

OR:
The there was a typo or a mistake that was made in the making of these questions.


Give this answer Brainliest!

7 0
2 years ago
Read 2 more answers
HELP PLEASSEEEE I NEED TO FIND THE MISSING SIDE HYPOTENUSE
ZanzabumX [31]

Answer:

B. 6.5

Step-by-step explanation:

You can use the 5 against the unknown number and  add a few more moves which makes it 6.5.. It's easier in my head man.

3 0
3 years ago
6. Find the percent of decrease from 24 to 18.
In-s [12.5K]

Answer:

25%

Step-by-step explanation:

24-18= 6

<u>6</u><u> </u><u> </u><u> </u>× 100 = 25%

<u>24</u>

4 0
3 years ago
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Q3) f(x) 2x^2 - 5x, g(x) = 3x^3 find g(4x)
mrs_skeptik [129]

Answer:

g(4x) = 192x^3

Step-by-step explanation:

For this problem, f(x) is irrelevant since we are simply are dealing with g(x).  We will simply replace the value of x in g(x) with 4x.  So let's do that.

g(x) = 3x^3

g(4x) = 3(4x)^3

g(4x) = 3(4^3)(x^3)

g(4x) = 3(64)(x^3)

g(4x) = 192x^3

Hence, g(4x) is 192x^3.

Cheers.

4 0
3 years ago
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