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3 years ago

Help help help please please please

Mathematics

1 answer:

slavikrds [6]3 years ago

8 0

Answer:

(-2,2)(5,-6)(5,2)

Step-by-step explanation:

just did this problem

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Mr. Gary wrote the sequence below on the board.

sp2606 [1]

Answer:

a₁ = 10
aₙ = aₙ₋₁ - 5

Step-by-step explanation:

<u>Given the sequence:</u>

10, 5, 0, -5, -10

The first term is 10 and the common difference is -5

<u>The recursive formula for the given sequence is:</u>

a₁ = 10
aₙ = aₙ₋₁ - 5

6 0

3 years ago

Logan bought 10 balloons.Two-fifths of the balloons are purple how many of the balloons are purple? Draw a model to show how you

seropon [69]

4 purple balloons is the answer

7 0

2 years ago

Im not good at this kind of stuff can someone help me and explain it? thank you

elena-14-01-66 [18.8K]

Answer:

third one

Step-by-step explanation:

whenever you divide numbers with exponents you have to subtract the exponents to get your answer

7 0

3 years ago

Read 2 more answers

A physical education teacher plans to divide the seventh graders at Wilson middle school into teams of equal size for a year-end

serg [7]

Answer:

• It is possible to divide the seventh graders into teams of equal sizes.

• 13 students should be on each team.

Explanation:

The seventh grade of Wilson consists of three classes; one with 28 students, one with 29, and one with 34. Therefore, the total number of students in seventh grade is:

$\text{Total}=28+29+34=91$

He wants each team to have between 4 and 8 students.

$\begin{gathered} \frac{91}{4}\approx22.75 \\ \frac{91}{5}\approx18.2 \\ \frac{91}{6}\approx15.2 \\ \frac{91}{7}\approx13 \\ \frac{91}{8}\approx11.4 \end{gathered}$

Therefore:

• It is possible to divide the seventh graders into teams of equal sizes.

• 13 students should be on each team.

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1 year ago

Two cars are driving toward each other from opposite directions. If one is driving 55 mph, the other is driving 60 mph and the c

Korvikt [17]

Set 500 to sum of distances traveled by both cars.
$55t + 60t = 500 \\ 115t = 500 \\ t = (500/115) = 4.3$

4 0

3 years ago