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Minchanka [31]
2 years ago
8

HELP PLS ASAP!!!! PLS

Mathematics
2 answers:
Reptile [31]2 years ago
5 0

Answer:

x=3

Step-by-step explanation:

photoshop1234 [79]2 years ago
5 0

Answer:

x = 3

Step-by-step explanation:

According to parallel lines, the angle above 40x degrees is 20x because of corresponding angles in a parallel line.

Corresponding angles in || lines are congruent to each other.

A straight line is 180 degrees

20x + 40x = 180

Combine like terms

60x = 180

Divide by 60 on both sides to isolate x

x = 3

Hope this helps :)

Have a nice day!

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⦁ It was estimated that 280 people were going to vote. If this was true, how many people would have voted for Goron? Show your w
Alex17521 [72]

Answer:

Goron should get 98 votes

Step-by-step explanation:

The question breaks down to taking 35% of 280.  

Votes = 35/100 * 280 = people who will vote for Goron

Votes = 9800 / 100 = people who will vote for Goron.

Votes = 98

4 0
3 years ago
5 eights greater than 2 thirds
beks73 [17]
No 5/8 is not greater then 2/3, 5/8 is just 1/24 smaller then 2/3.
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What is the output of the function f(x) = x + 21 if the input is 4? When the input is 4, the output of f(x) = x + 21 is
notka56 [123]
To find the output when you know the input, just plug the input into the function.

x+21=4+21=25

The output is 25.

Hope this helps!
8 0
3 years ago
Read 2 more answers
One flower is randomly taken from a vase containing 5 red
nekit [7.7K]
3/5 flowers are red
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3 0
3 years ago
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Solve the following equation by factoring 2x^2-5x-12=0
Korolek [52]
Answer: x = 4 and x = -3/2

Procedure:

1) Given: 2x^2 - 5x - 12 = 0

2) Multiply both sides by : 2(2x^2) - 2(5x) - 2(12) = 0

3) Rearrange: (2x)^2 -5(2x) - 24 = 0

4) Notice that the common factor is (2x)

5) Set the parenthesis with the common factor inside:

(2x     ) (2x     ) =0

6) The first sign is the same sign of the second term of the trinomial, which is negative, the second sign is the product of the signs of the second and the third terms of the polynomial, which is (-)*(-) = + (positive)

(2x - )(2x + ) = 0

7) find two numbers that sum up - 5x and its product is -24.

- 8 + 3 = - 5
(-8)(+3) = -24

=> the numbers in the factors are -8 and +3

(2x - 8) (2x + 3) = 0

That is the factored equation. Now you can solve

8) a) 2x - 8 = 0 => 2x = 8 => x = 8/2 => x = 4

b) 2x + 3 = 0 => 2x = - 3 => x = - 3/2

Answer: the two solutions are x = 4 and x = -3/2
8 0
3 years ago
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