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svp [43]
3 years ago
5

I’m stuck on these ones too

Mathematics
1 answer:
liq [111]3 years ago
8 0

Answer:

7.D) 107°

8. A) 123°

Step-by-step explanation:

To find the correct measurement of the angel the sum of the interior angels needs to equal 360°. Angels where the lines intersect with the circle would be both 90°. ( If that makes sense.)

90°+90°=180

180°+73°= 253°

360°-253°= 107°

The same for the second one. (those two angles would also be 90° each.)

90°+90°=180°

180°+57°=237°

360°-237°=123°

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F(x)=3x-2<br> h(x)=3x<br> g(x)=x squared<br> find the value of x when f(x)=19
Yuliya22 [10]

The value of f(19) in the given equation is 55.

<h3>What is the function of a linear equation?</h3>

The function of a linear equation illustrates a straight line graph and for a given set of input into the function, there is usually a specific output.

Given that:

  • f(x) = 3x - 2

We are to find the f(x) = 19.

So;

f(19) = 3(19) - 2

f(19) = 57 - 2

f(19) = 55

Learn more about the function of  a linear equation here:

brainly.com/question/14323743

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3 years ago
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8 0
3 years ago
Is it 23 or 27? I'm an idiot, lol.
IgorC [24]

Answer:

I think 27, not 100% sure

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Question 2 of 39
rewona [7]

Answer:

D) 32

Step-by-step explanation:

Given;

series: 56, 54, 50, 38, 34, ....

find the difference between successive numbers;

56         54        50             38            34             x

     2            4             12              4             2            

The highest difference between the numbers is  12, after which it decreases to 4 and finally back 2.

The next number "x" is calculated as;

34 - 2  = x

34 - 2 = x

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4 0
3 years ago
1. Which describes the parametric equations x=t-1 and y=-t+2?
Allushta [10]

Answer:

Just did the Connexus Parametric functions Review Practice:

1. D

2. A

3. B

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6. C

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8. B

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10. D

11. D

12. C

13. A

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3 years ago
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