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Nezavi [6.7K]
2 years ago
9

Plz HELP!!

Mathematics
1 answer:
Juli2301 [7.4K]2 years ago
8 0

Answer:

1st, 2nd, and 4th

Step-by-step explanation:

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Thirty-one thousand, eight hundred eighty-nine
tangare [24]

Answer:

where is the question?

Step-by-step explanation:

7 0
3 years ago
What is a1? what is d? what’s the equation? what is a7? what is a59?
Zina [86]
Answer:

a1 = 2

d = 3

an = 2 + (n - 1) * 3

a7 = 20

a59 = 176

Steps:

a1 is the initial value (when n equals 1), and since there are 2 crosses, it is 2.

d is the added value to each amount of crosses. And since the second amount is 5 and the third amount is 8, we can determine that each n is adding 3 crosses, therefore making d = 3.

The equation is simply plugging in the values for a1 and d.

A7 is simply plugging in 7 for n in the equation and solving for it. So;

a7 = 2 + (7 - 1) * 3

a7 = 2 + 6 * 3

a7 = 2 + 18

a7 = 20

And same thing as the last for 59 except substitute 59 in for where you put 7;

a59 = 2 + (59 - 1) * 3

a59 = 2 + 58 * 3

a59 = 2 + 174

a59 = 176
8 0
3 years ago
Read 2 more answers
The function f(x) = 2x2 + 2 represents the rate of a bus traveling in miles per hour. The function g(x) = x + 2 represents the t
AlekseyPX

Answer:

  (f • g)(3) = 100, the distance in miles the bus traveled

Step-by-step explanation:

The product of (miles/hour) and (hours) is (miles), so only answers with units of distance are applicable. The numbers are ...

  f(3) = 2·3² +2 = 20 . . . . miles per hour

  g(3) = 3+2 = 5 . . . . hours

so (f·g)(3) = f(3)·g(3) = 20·5 = 100 . . . . miles

This means only the first answer choice is applicable.

6 0
3 years ago
Read 2 more answers
Which expression is equivalent to 7
Nutka1998 [239]

Answer:

ok what teacher gave you this

Step-by-step explanation:

8 0
3 years ago
7<br> Solve the system of equations by<br> graphing.<br> y = 2x – 5<br> 2y - 4x = 4
STatiana [176]

Answer:

No solution

Step-by-step explanation:

the two lines are parallel on the graph, they never intersect

4 0
3 years ago
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