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3 years ago

Based on the graph produced in part A, what is the solution to this system of equations?

Mathematics

2 answers:

Ilya [14]3 years ago

4 0

I can't answer your question becuase i need to know the graph and how it looks like

if you post the graph i will be able to answer your question

zhenek [66]3 years ago

4 0

First we'll set the equations equal to each other:

$3x-5=\frac{1}{2}x + 5\\\frac{5}{2}x = 10\\ x = 4$

Then, we solve for y in both equations (you should get the same answer).

The ordered pair is (4,7)

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Please can someone help there 10 Points for it!!!!

torisob [31]

Answer:

a) The missing terms are 9, 13, 21 and 25.

b) If we know that $n_{1} = 9$ and $r = 4$ , then the n-th term of the sequence is represented by $n_{n} = 9 +4\cdot (n-1)$ .

Step-by-step explanation:

a) Given that elements of the sequence are found by increasing by the same amount, we infer that elements are part of an arithmetical progression. The rate of progression is now determined:

$3\cdot r = 29-17$

$3\cdot r = 12$

$r = 4$

The missing terms are:

$n_{1} = 17 - 2\cdot (4)$

$n_{1} = 9$

$n_{2} = 17 - 4$

$n_{2} = 13$

$n_{4} = 17 +4$

$n_{4} = 21$

$n_{5} = 17 + 2\cdot (4)$

$n_{5} = 25$

The missing terms are 9, 13, 21 and 25.

b) The formula for the arithmetical progression is represented by the following formula:

$n_{n} = n_{1} + r\cdot (n-1)$ (1)

Where:

$n_{1}$ - First element of the sequence.

$n$ - Indicator associated with the element of the sequence.

$r$ - Progression rate.

If we know that $n_{1} = 9$ and $r = 4$ , then the n-th term of the sequence is represented by $n_{n} = 9 +4\cdot (n-1)$ .

8 0

3 years ago

the attendence at a school football game was 350. tickets for adults cost $2.25 compared to $1.00 for children. if the total rec

prohojiy [21]

184 people I think hope I helped

8 0

3 years ago

You are paid $82.50 for 7 and a half of hours worked. what is your rate of pay

postnew [5]

So you do 7:30 hours is 450 minutes so 82.50/ 450 then times that by 60 and it's 11. so you are paid 11 dollars an hour.

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3 years ago

Read 2 more answers

Which angles are vertical angles?

shutvik [7]

Answer:

<DCA and <BCF

Step-by-step explanation:

The vertically opposite angles are the angles <DCA and <BCF. These angles are always equal.

When two lines cross, two angles that are vertical two one another are equal.
They are know as vertically opposite angles.
When two straight lines cross each other, four angles are produced.
The two vertically opposite have the same values.

6 0

3 years ago

A bead is formed by drilling a cylindrical hole of 2mm diameter through a sphere with an 8mm diameter. Estimate the volume of th

nydimaria [60]

The bead is in a cylindrical shape and the formula for solving the volume of a cylinder is V=pi*r²*h where "r" is the radius, "h" for the height.
We have given values such as:
r=diameter/2 = 2/2 = 1mm
h= 8mm
Solving for the volume, we have:
V=3.14*1²*8
V=24.12 mm²

6 0

3 years ago