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3 years ago

I have the same values as a group of 2 dimes and 1 nickel what coin am I

2 answers:

5 0

Hello :)

A dime = 10

So 2 dimes would equal 20 cents.

A nickel= 5 cents

20+5= 25

25 cents equals a quarter

So a quarter is ur answer!!
Hope this helps

Ipatiy [6.2K]3 years ago

4 0

Its a quarter because 2 dimes is 20 cent and 1 nickel is 5 cent so if we add them we get 25 cent which is a quarter.

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State the property. 4(2+3)=(2+3)4

Komok [63]

Hmm, it looks like it could be commutative property of multiplication.

The order of the expression is different.

4(2+3)=

4(5)=20

(2+3)4=

(5)4= 20

8 0

3 years ago

Please help me with this question

yanalaym [24]

The answer is D because the slope formula shows that the answer is C or D and C would not make sense because the y intercept is impossible

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3 years ago

A company has two large computers. The slower computer can send all the company's email in 60 minutes. The faster computer can c

Lelu [443]

Answer:

If both computers are working together, it will take 24 minutes to do the job

Step-by-step explanation:

It is given that,

There are two computers.The slower computer can send all the company's email in 60 minutes.

The faster computer can complete the same job in 40 minutes

To find the LCM of 40 and 60

LCM (40, 60) = 120

To find efficiency of 2 computers

Let x be the efficiency of faster computer and y be the efficiency of faster computer

x = 120/40 = 3

y = 120/60 = 2

then, x + y = 3 + 2 = 5

Therefore efficiency of both the computer work together = x + y =5

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time = 120/5 = 24 minutes

4 0

3 years ago

Find the unknown sizes of angle in the following figures

nadezda [96]

Answer:

each missing angle is 120°

Step-by-step explanation:

What you have is a kite so the two missing angles are equal.

The sum of all four angles = 360°

2y = 360° - 88° - 32° = 240°

y = 120°

6 0

3 years ago

Please answer this math question !! thank u dears !! 20 points and brainliest !!

Romashka-Z-Leto [24]

Answer:

The student ticket is 200 and the adults is 550

Step-by-step explanation:

So the set up is :

750 = x + y

5300 = 8x + 4.5 y

x will be adults and y will be students

Assuming you don't have calculator then you want to be able to eliminate either x or y from this system. The easiest is X cause its a whole number.

So multiply all the numbers from the first equation by 8 which gives

6000 = 8x + 8 y

5300 = 8x + 4.5 y

Then subtract the numbers (6000-5300 and 8x-8x and 8y-4.5y)

which gives :

700 = 3.5y

Solve for y = 200

and plug 200 back into any equation to solve for X

750 = x + 200

x = 550

6 0

3 years ago