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zhannawk [14.2K]
3 years ago
7

At the county fair, Peter wants to ride a rollercoaster that costs 28. tickets, a bumper car that costs 19 tickets, and a merry-

go-round that costs 25 tickets. Peter had 32 tickets, but lost 9 of them on a ride. How many more tickets does he need?​
Mathematics
1 answer:
Alisiya [41]3 years ago
8 0

Answer:

(28+19+25)-(32-9)=72-23

=49

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Bruce retiled his kitchen. Originally, he bought three boxes of tile with the same number of tiles in each. He ran out of tile a
ella [17]

Answer:

Step-by-step explanation:

Is it possible for Bruce and Felicia to have used the same number of tiles? Use complete sentences to explain your reasoning.

No

5x + 2 ≠ 5x + 5

because

       2 ≠ 5

If they each used the same number of tiles, how many tiles were in each box?

6x + 2 = 5x + 17

6x - 5x + 2 - 2 = 5x - 5x + 17 - 2

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3 years ago
DFGI is a trapezoid with midsegment EH. What is DI?
natka813 [3]

Answer:

a. 8 cm

Step-by-step explanation:

Given:

EH = 6 cm

FG = 4.00 cm

Based on the mid-segment theorem of a trapezoid, we have:

EH = ½(FG + DI)

Plug in the values

6 = ½(4 + DI)

Multiply both sides by 2

6*2 = 4 + DI

12 = 4 + DI

12 - 4 = 4 + DI - 4

8 = DI

DI = 8 cm

7 0
3 years ago
Which of these properties is preserved exclusively under dilation?
masya89 [10]
The property that is preserved under dilation is the similarity. The answer is letter A. Dilation of a figure starts from the very center of it and then continually increased or decreased depending on the desired size. It is similarity that is under dilation because no matter how big or small the size of the figure is, it has a similar feature from the original one.
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3 years ago
How to find the rule of this sequence: 11, 18,25,37?
Arturiano [62]

Hey there! Thanks for asking your question here on Brainly!

You can find the rule to this sequence fairly easily. Take the last number (37) and subtract the second-to-last number (25) from it. That gives you 12. Next, take 25 and subtract 18 from it, which equals 7. Lastly, take 18 and subtract 11 from it, which equals 7. Therefore, the sequence is arithmetic.

The rule would be +7, +7, +12

Finding the rule involves taking one number and subtracting the number before it in order to find the difference between the two numbers, or how the sequence changes.

Hope this helps!! If there's anything else I can help you with, please let me know! :)

7 0
3 years ago
What is the area of the triangle​
Lina20 [59]

Answer:

Use this to answer your question :)

Step-by-step explanation:

The area of a triangle is defined as the total region that is enclosed by the three sides of any particular triangle. Basically, it is equal to half of the base times height, i.e. A = 1/2 × b × h.

5 0
2 years ago
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