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castortr0y [4]
3 years ago
6

Six friends all use $2-off coupons to buy themselves movie tickets.

Mathematics
2 answers:
emmasim [6.3K]3 years ago
5 0

Answer:

$9

Step-by-step explanation:

Since all 6 of them used $2-off coupons, you can add $12 to the total they spent. This will get the total cost without the coupons. Since $54 is the total without coupons, you can divide the amount of tickets there were, which is 6. So the answer is $9 for each person without a coupon. Hope this helps :)

DIA [1.3K]3 years ago
3 0

the correct answer is it is $9 so B

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What is the circumference of a circle with a diameter of 9 inches? (use 22/7 for pi)
cupoosta [38]

Answer:

28 inches

Step-by-step explanation:

The circumference is given by

C = pi *d

C = 22/7 ( 9)

C =198/7

    =28.28571429 inches

5 0
3 years ago
Help me pls, question is on the picture
Zinaida [17]

Answer:

I just learned this about a few weeks ago I hope this helps.

Step-by-step explanation:

Since it's cosine you're only looking at Adjacent and the hypotenuse which the adj is 20 and the hyp is 25 so since cosine is adj/hyp you do 20/25 then simplify it to 20/25 divide both by 5 so it's simplified to 4/5.

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6 0
3 years ago
cho tứ giác ABCD. Gọi M,N,P,Q là trung điểm của các cạnh AB, CD, AD, BC. Chứng minh rằng vecto MP = vecto QN, vecto MQ = vecto P
Dmitriy789 [7]

Answer:

Step-by-step explanation:

Xét tam giác DAB có: P là trung điểm AD, M là trung điểm AB

=> MP là đường trung bình của tam giác DAB => MP//BD và MP=\frac{1}{2}BD  (1)

Xét tam giác DBC có: N là trung điểm DC, Q là trung điểm BC

=> QN là đường trung bình của tam giác DBC => QN//BD và QN=\frac{1}{2}BD  (2)

Từ (1) và (2) => vecto MP song song cùng chiều với vecto QN

và độ dài MP = độ dài QN = \frac{1}{2}BD

=> vecto MP = vecto QN

Tương tự xét các tam giác DAC và tam giác ABC => vecto MQ = vecto PN

4 0
3 years ago
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Alexxandr [17]
The answer is 3/1 - the positive one
3 0
3 years ago
48 divided by 9853 is what
Vinil7 [7]

Answer:

0.0049

Step-by-step explanation:

4 0
3 years ago
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