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expeople1 [14]
3 years ago
6

Please explain how to do please

Mathematics
1 answer:
patriot [66]3 years ago
7 0
You have to find out what ?x7=21 and 7 because you need to include 1 for the other fish so ?=3 but then you have to multiply 3x6 and it equals 18 so then 18-3.I hope this was helpful.Btw the answer is 15 letter C.
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There are $1.95 worth of nickels and quarters in a piggy bank there are three more nickels than quarters how many of each are in
Gennadij [26K]

Answer:

6 quarters and 9 nickels

Step-by-step explanation:

6 quarters is equal to $1.50. 6 nickels is equal to $0.30. Those together equal $1.80, then add the three nickels bringing your total to $1.95.

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3 years ago
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Classify each triangle by its sides and then by its angles
Assoli18 [71]
1. Equilateral
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What is the simplified expression for 2 power 2 multiplied by 2 power 3 over 2 power 4?
lord [1]
The answer would be:
c) 2^2
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4 years ago
Which linear functions represent a slope of 4? Check all that apply. A 2-column table with 4 rows. Column 1 is labeled x with en
Nikolay [14]

the table :

(-3,8.5) .....x1 = -3 and y1 = 8.5

(-1,5.5) ....x2 = -1 and y2 = 5.5

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coordinate plane :

(-3,0), (2,0)

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the linear function that is in the table contains a negative slope and also has a steeper slope then the one on the coordinate plane <===

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3 years ago
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Enter numbers to complete rows 0 through 6 of Pascal triangle​
Svet_ta [14]

Answer:

1. Use Pascal's Triangle to expand the binomial.

(d – 3)6

d6 – 18d5 + 135d4 – 540d3 + 1,215d2 – 1,458d + 729

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d6 + 6d5 + 15d4 + 20d3 + 15d2 + 6d + 1

2. Use the Binomial Theorem to expand the binomial. (3v + s)5

s5 – 5s4v + 10s3v2 – 10s2v3 + 5sv4 – v5

s5 + 15s4v + 90s3v2 + 270s2v3 + 405sv4 + 243v5

s5 + 45s4v + 270s3v2 + 810s2v3 + 1,215sv4 + 729v5

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3. What is the fourth term of (d – 4b)3?

b3

–b3

64b3

–64b3

Step-by-step explanation:

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3 years ago
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