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2 years ago

You apply the

Mathematics

1 answer:

chubhunter [2.5K]2 years ago

6 0

Answer:

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Step-by-step explanation:

no se weydgfds

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There was a bag of counters. 45 were large! For every large counters 3/5 were small! The green was 300% than yellow, there were

madreJ [45]

Answer:

12 is the correct answer

7 0

2 years ago

A number consists of two digits whose sum is 12. If 16 is added to the number, then one of the digits is four times the value of

NeX [460]

Answer: The number is 12.

Step-by-step explanation:

Since we have given that

Sum of two digits = 12

Let the one's digit be 'x'

Let the ten's digit be '12-x'

So, Original number would be

$x+10(12-x)\\\\=x+120-10x\\\\=-9x+120$

If 16 is added to the number, then one of the digit is four times the value of the other.

According to question, we get that

$-9x+120+16\\\\=-9x+136$

so, the one's digit be 'x'.

Let the ten's digit be '4x'.

so, New number would be

$10x+4x=14x$

According to question, it becomes,

$14x=-9x+136\\\\14x+9x=136\\\\23x=136\\\\x=\dfrac{136}{23}=12$

So, the number would be

$-9x+120=-9\times 12+120=-108+120=12$

Hence, the number is 12.

7 0

3 years ago

The two trapezoids below are similar. What is the length of EF?

Nastasia [14]

Answer:

x/24 = 7.5/30

30x = 180

________

x= 6

3 0

2 years ago

Marcia had 17 stickers. She bought some more (expressed as y). Which expression represents Marcia’s total number of stickers?

barxatty [35]

17 + y (?) .................................................

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3 years ago

(Order is anti-symmetric) If a > b and b > a, then a = b. (e) a

kirill115 [55]

Answer:

a=b

Step-by-step explanation:

An antisymmetric relation () satisfies the following property:

If (a, b) is in R and (b, a) is in R, then a = b.

This means that if a|b and b|a then a = b

If a|b then, b can be written as b = an for an integer n

If b|a then a can be written as a= bm for an integer m

Now we have b = (a)n = (bm)n

b = bmn

1 =mn

But since m and n are integers, the only two integers that satisfy this property would be m = n = 1

Therefore, b = an = a (1) = a ⇒b = a

5 0

3 years ago