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3 years ago

8

The line plot below shows the lengths of string Mario use for an art project What was the total length in feet of string that Ma

rio use

1 answer:

likoan [24]3 years ago

5 0

Answer:

rio cool

Step-by-step explanation:

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The first 3 figures in a pattern are shown.

amm1812

A I believe it is the answer

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3 years ago

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Work out the lengths of sides a and b.<br> Give your answers to 1 decimal place.

Tju [1.3M]

Answer:

$A = \sqrt{89}$

$B = \sqrt{145}$

Step-by-step explanation:

$1)\ 8^2 + 5^2 = A^2$

$2)\ A^2 = 64 + 25$

$3)\ A^2 = 89$

$4)\ A = \sqrt{89}$

$1)\ B^2 + 12^2 = 17^2$

$2)\ B^2 + 144 = 289$

$3)\ B^2 = 145$

$B = \sqrt{145}$

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3 years ago

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Please help 8 pts please

musickatia [10]

Answer:

12

Step-by-step explanation:

20% of 60

= 0.20 x 60

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3 years ago

Write an expression that can be usedto find the nth termo of each sequence 9, 17, 25, 33

ra1l [238]

Answer:

The expression used to find the nth term of each sequence 9, 17, 25, 33 will be:

$a_n=8n+1$

Step-by-step explanation:

Given the sequence

9, 17, 25, 33

a₁ = 9

<em>Determining the common difference</em>

d = 17-9 = 8

d = 25-17 = 8

d = 33-25 = 8

As the common difference between the adjacent terms is same and equal to

d = 8

Therefore, the given sequence is an Arithmetic sequence.

An arithmetic sequence has a constant difference 'd' and is defined by

$a_n=a_1+\left(n-1\right)d$

substituting a₁ = 9, d = 8 in the equation

$\:a_n=9+8n-8$

$a_n=8n+1$

Therefore, the expression used to find the nth term of each sequence 9, 17, 25, 33 will be:

$a_n=8n+1$

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3 years ago

If there are 15 students who don’t wear glasses, how many students are in the class?

mixer [17]

Ummmm still 15???????

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3 years ago