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lakkis [162]
3 years ago
14

Plss help me with my question​

Mathematics
1 answer:
Tamiku [17]3 years ago
6 0

Answer:

1. 45.76, 52.17, 54.2, 55.16, 56.78

2. 9.18, 9.2, 9.98, 10.54, 11.23

3. 0.01, 0.05, 0.067, 0.07, 0.09

4. 33.14, 33.15, 33.45, 33.52, 33.55

5. 3.45, 4.45, 4.9, 5.49, 6.5

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The Determine slope of ( 5 , 6 ) and ( 3 , 9 )
bagirrra123 [75]

Answer

B

explanation

get the difference between the y valuesand divide it by the difference between the x values

\frac{9 - 6}{3 - 5}

\frac{3}{ - 2}

5 0
3 years ago
What is the expanded form of this number? 503.208 A (5 × 100)+(3 × 1)+(2 × 1100)+(8 × 11,000) B (5 × 100)+(3 × 1)+( 2× 1100)+(8
Sidana [21]
Some big number my guy
7 0
2 years ago
How do I solve for r b=1/6Rw
dusya [7]

                                                  <u>b = 1/6 r w</u>

Multiply each side by  6 :         6b = r w

Divide each side by  'w' :    <em>6b / w = r


</em>
5 0
3 years ago
The question is in the picture.
dangina [55]
<h2><u>Part A:</u></h2>

Let's denote no of seats in first row with r1 , second row with r2.....and so on.

r1=5

Since next row will have 10 additional row each time when we move to next row,

So,

r2=5+10=15

r3=15+10=25

<u>Using the terms r1,r2 and r3 , we can find explicit formula</u>

r1=5=5+0=5+0×10=5+(1-1)×10

r2=15=5+10=5+(2-1)×10

r3=25=5+20=5+(3-1)×10

<u>So for nth row,</u>

rn=5+(n-1)×10

Since 5=r1 and 10=common difference (d)

rn=r1+(n-1)d

Since 'a' is a convention term for 1st term,

<h3><u>⇒</u><u>rn=a+(n-1)d</u></h3>

which is an explicit formula to find no of seats in any given row.

<h2><u>Part B:</u></h2>

Using above explicit formula, we can calculate no of seats in 7th row,

r7=5+(7-1)×10

r7=5+(7-1)×10 =5+6×10

r7=5+(7-1)×10 =5+6×10 =65

which is the no of seats in 7th row.

8 0
3 years ago
Nathan is 5 years older than dan. if the total of their ages is 19, how old is dan?
aleksandr82 [10.1K]
19-5=14 -5 =9 Dan is 9
8 0
3 years ago
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