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ki77a [65]
2 years ago
13

What does r equal in 9r = 27

Mathematics
2 answers:
stepladder [879]2 years ago
8 0

Answer:

3

Step-by-step explanation:

9r= 27

9r÷9= 27÷9

r= 3

Therefore r equals 3

Strike441 [17]2 years ago
4 0

Answer:

r = 3

Step-by-step explanation:

To find r you would take the equation 9r=27, and divide each side of the equation by 9, leaving you with r = 3.

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Please help, What is the nth term rule of the quadratic sequence below?<br> -4,1,12,29,52,81,116
Evgesh-ka [11]

Answer:

29-12 is a 17 difference

52-29 is a 23 difference (adding 6 to the number 17)

81-52 is a 29 difference (adding 6 to the number 23)

116-81 is a 35 difference (adding 6 to the number 29)

Step-by-step explanation:

7 0
3 years ago
A factory robot recently examined some bulbs, of which 2 were flawed and 18 were not. If 30 more bulbs are examined, predict how
Oksanka [162]

Answer:

3 bulbs should be flawed

Step-by-step explanation:

2+ 18 = 20

20 bulbs were examined

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5 0
3 years ago
Please help me out with these questions! Brainliest + 50 Points
11Alexandr11 [23.1K]

Step-by-step explanation:

1) B

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8 0
3 years ago
Read 2 more answers
10m +n2 when m =5 and n=4
Harman [31]

Answer:

putting value of m and n in the equation we get

10x5+ 4x2

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5 0
2 years ago
79 x 52 = <br>46 x 34 =<br>28 x 70 =<br>59 x 31 =<br>62 x 45 =<br>87 x 16 =<br>39 x 20 =​
romanna [79]

Answer:

79×52=4,108

46×34=1,564

28×70=1,960

59×31=1,829

62×45=2,790

87×16=1,392

39×20=780

8 0
3 years ago
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