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expeople1 [14]
3 years ago
14

Helpp! i will mark you as brainliest:) &’ please show your work (Easy)

Mathematics
2 answers:
Alborosie3 years ago
8 0

Answer:

1. is a supplementary angle so it adds up to 180 so 180-145=x and x=35

2. is also a supplementary angle so 180-130=x and x =50

Step-by-step explanation:

Andrew [12]3 years ago
7 0

Answer:

question 3 x=35   question 4 x=130

Step-by-step explanation:

question 3

180-145=35 alternate angle

question 4

alternate angle

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In the triangle below, what is tan θ?
jok3333 [9.3K]
Tan theta = 12/5

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4 0
3 years ago
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Translate the following verbal statement into an algebraic expression. Use x for your variable.
mafiozo [28]

Answer:

<u>x²/11 + 8</u>

Step-by-step explanation:

We can decipher this algebraic expression going step by step.

1) "Eight more", meaning +8 (we can add this on later).

2) The "quotient of a number (x) squared and eleven", a quotient by definition means the answer to a quantity divided by another. The quantity in this case being x² divided by 11 (so, x²/11).

3) We can combine both of these, getting x²/11 + 8.

Your expression is x²/11 + 8.

- Similarly, you could reposition this equation like 8 + x²/11 (due to the communicative property of addition). Both answers would be acceptable.

5 0
3 years ago
F(x)=268 – 22x<br> The value of f(7) <br><br> 11.86 <br> 422<br> 114<br> -114
vagabundo [1.1K]

Answer:

114

Step-by-step explanation:

To evaluate f(7) substitute x = 7 into f(x), that is

f(7) = 268 - 22(7) = 268 - 154 = 114

6 0
3 years ago
Please help the questions are in the picture above
svp [43]

Not sure if I'm right but I think it's 3(x - 6) (x^2 + 5x)

Step-by-step explanation:

3x^3 - 3x^2 - 90x

Apply GCF: 3 (x^3 - x^2 - 30)

Split 30 into -6 and 5

(x^3 - 6x^2) (5x^2 - 30x)

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DON'T FORGET TO CARRY THE 3

And your answer is 3 (x - 6) (x^2 + 5x)

5 0
3 years ago
A process of inserting points between actual plotted data points or extending an actual line of data is called:
german

The <em>correct answer</em> is:


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Explanation:


Interpolation is a method of constructing new data points within the range of a discrete set of known data points.


This would include inserting data points between two known points and extending a data set.

4 0
3 years ago
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