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rosijanka [135]
3 years ago
6

Here are some numbers. 8,11,13,18,25,37. 8,13,18 is an arithmetic progression and the rule is too add 5. Use 3 numbers to make a

nother arithmetic progression. Describe the rule
Mathematics
1 answer:
-BARSIC- [3]3 years ago
6 0

Answer:

13、25、37

Step-by-step explanation:

13,25,27 is an arithmetic progression and the rule is too add 12.

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This is the inequality

2x + 5y ≥ 90

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3 years ago
PLEASE HELP ANSWER THIS QUESTION I DON'T KNOW IT AT ALL
Lena [83]

<h2><u>PLEASE MARK BRAINLIEST!</u></h2>

Answer:

  1. Is y = 4x - 7 a linear function?
  2. Is y = 6x² - 1 a linear function?
  3. Is y = \frac{1}{2x} + 10 a linear function?

Step-by-step explanation:

  1. Yes it is - when you graph this equation, it results in a [straight] line, signalling that it is a linear function.
  2. No it's not - when you graph this equation, it results in a v- kinda shape on the graph. Linear functions are [straight] lines on a graph, and this line wasn't straight. In fact, this wasn't even a line.
  3. No it's not - when you graph this equation, it results in a bend at the origin. The line on the graph is not straight, so this is not a linear equation.

For the graphs -

  • The first one represents the linear function [y = 4x - 7]
  • The second one (that looks like an L) represents the last not linear function [y = \frac{1}{2x} + 10]
  • The third one (that looks like a V) represents the first not linear function [y = 6x² - 1]

I HOPE THIS HELPS!

6 0
3 years ago
To raise funds for uniforms and travel expenses, the soccer team is holding a car wash in a part of town with a lot of car and t
KengaRu [80]

Answer:

47

Step-by-step explanation:

$460 + $90 = $550

4 x $20 = $80

$550 - $80 = $470

$470/10 = 47

they have to wash 47 cars

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3 years ago
Two vectors are shown. Which statement best compares the vectors
larisa [96]
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8 0
3 years ago
Need help what’s 7-11??
nydimaria [60]

Answer:

umm the answer to 7-11 is 69

Step-by-step explanation:

7. Always

8. sometimes

9. never

10. never

11. always

6 0
3 years ago
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