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3 years ago

Nth term of 4,11,18,25

Mathematics

2 answers:

romanna [79]3 years ago

8 0

18 is the answer because eighteenth has nth in the ending

timurjin [86]3 years ago

7 0

4, 11, 18, 25, 32, 39, 46, 53, 60
60 is the ninth term
You add seven
:)

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How to separate the figure and solve?!?! Plz help

DanielleElmas [232]

5 + 5.7 +2.8 + 3 = 16.5

8 0

4 years ago

For each question answer yes or no and explain

hjlf

Answer:

First One: Yes

Second One: No

Step-by-step explanation:

Direct Variation Formula: y=kx

1. every single on is y=x times 6, fits the formula

2. there is no easy multiplying repeating pattern of how x=y

5 0

3 years ago

Read 2 more answers

The perimeter of a rectangular house is 122fr the width is 5ft less than the length find the length and width

Step2247 [10]

Hello,

Let's w the width , l the length, p the perimeter.

w=l-5
p=2(l+w)=2(l+l-5)=4l-10

4l-10=122
==>4l=122+10
==>4l=132
==>l=132/4
==>l=33
So w=33-5=28

Proof:
2*(33+28)=2*61=122

3 0

3 years ago

Read 2 more answers

a gas tank contains 5.3 gallons the capacity of the tank is 12.5 gallons how much will it cost to fill the tank at 2.60 per gall

Digiron [165]

12.5-5.3 = 7.2

7.2 x 2.60

=18.72

5 0

3 years ago

Im so confused pls help

uranmaximum [27]

Answer:

2,3

Step-by-step explanation:

Let the first number be x

Hence, its next consecutive integer = x+1

$Reciprocal\ of\ the\ first\ integer\ = \frac{1}{x} \\Reciprocal\ of\ the\ second\ integer\ = \frac{1}{x+1} \\\\As\ we\ are\ given\ that\ their\ sums\ are\ \frac{5}{6} ,\\\frac{1}{x} + \frac{1}{x+1} = \frac{5}{6} \\\\Through\ butterfly\ method\ of\ resolving\ the\ denominators\,\\\frac{(x+1)+x}{x(x+1)} = \frac{5}{6} \\\frac{2x+1}{x^2+x} =\frac{5}{6} \\6(2x+1)=5(x^2+x)\\12x+6=5x^2+5x\\\\Now, lets\ bring\ all\ the\ terms\ in\ the\ LHS\ to\ RHS.\\\\Hence,\\0=5x^2+5x-12x-6\\5x^2-7x-6=0\\$

By Factorizing the expression on the LHS. we get it equal to :-

$5x^2-7x-6=0\\5x^2-10x+3x-6=0\\5x(x-2) + 3(x-2) = 0\\(5x+3)(x-2)=0$

Hence, we get two solutions for x, x=2, x= -3/5

As x is an integer, x=2 is the most suitable solution in this case.

Hence,

The numbers are 2,3

5 0

4 years ago