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miss Akunina [59]
2 years ago
14

1.1 Given the linear pattern: 5 ; -2 ; -9 ..... -289

Mathematics
1 answer:
cricket20 [7]2 years ago
6 0

Answer:

- 7

Step-by-step explanation:

d = a₂ - a₁ = a₃ - a₂ = - 2 - 5 = - 9 - (- 2) = - 7

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Please help!!!!!!!!!!
Degger [83]
I hope this helps you

4 0
2 years ago
Help with this math question please
kvv77 [185]
First question.

We will build up the 3-dimensional object from the dimensions shown in the view above. In doing this, the object is as shown in figure 1. So, we need to find the volume of this object. Let's cut off this object into two objects, so in doing this we can find the whole volume as the sum of the volume in green plus the volume in red (both are cubes), so:

V_{t} = V_{g}+V_{r} = 8 \times 3 \times 5 + 8 \times 5 \times 8  = 440 ft^{3}

So the answer is G.

Second question

The answer is D. Let's analyze it:

Given that r represents the radius  of the pizza and n the number of slices, so if we substitute r in this equation, then the values for n are:

n =  r^{2}+1

n=2^{2}+1=5
n=4^{2}+1=17
n=5^{2}+1=16
n=8^{2}+1=65
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These are the values of n shown in the table above.

6 0
3 years ago
I make $4 per hour as a waiter, plus tips. This week, after
astraxan [27]

34 hours

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136÷4=34 hrs

34×$4= $136

8 0
2 years ago
9. Which property is illustrated by 6 x 5 = 5 x 6?
MariettaO [177]
Communitive property
8 0
2 years ago
Read 2 more answers
Carlos has received a 9% salary increase. If he now earns $654 per week, what was his salary before the increase.?
babunello [35]
So let's say he was earring x before his raise. That means that:
x times 1.09 = 654 (1.09 represents 100% (this is the 1.0) of his original salary plus 9% (this is the .09) his raise.
So,
1.09x = 654; now divide both sides by 1.09 to isolate and solve for x, and you get x = $600.
6 0
3 years ago
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