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juin [17]
3 years ago
13

Would appreciate it, if anyone could help with this.

Mathematics
2 answers:
Mkey [24]3 years ago
7 0

Answer:

x=25

Step-by-step explanation:

The lines intersect and create vertical angles. The two angles are vertical, so we can set them equal to each other.

5x+4=8x-71

First, we must get all the constants to one side and all of the terms with variables to the other side.

71 is being subtracted and the inverse of subtraction is addition. Add 71 to both sides of the equation.

5x+4+71=8x-71+71

5x+(4+71)=8x

5x+75=8x

Next, subtract 5x from both sides of the equation to get all the terms with variables to one side.

5x-5x+75=8x-5x

75=8x-5x

75=3x

Finally, divide both sides by 3. We divide because x and 3 and being multiplied and the inverse of multiplication is division.

75/3=3x/3

75/3=x

25=x

The value of x is 25.

Tema [17]3 years ago
6 0
Since they are intersecting lines, you would equal them to each other.
(5x+4)= (8x-71)
-8x. -8x
-3x + 4 = -71
- 4. -4
-3x = -75
Divide 3x by both sides gets you x = 25
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In geometry, you can use deductive rules to prove that a given statement or conjecture is true or false using deductive reasoning.

Step-by-step explanation:

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3 years ago
Find the gradients for line A and B.<br><br> See pic attached
pogonyaev
Gradient is the difference between the y-axis and the x-axis
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Choose any two point making a triangle
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This makes a triangle please go look at the graph once again! The the triangle should not have half squares but full!
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Now plug in the variable
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8 0
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Can someone help??.?.
Butoxors [25]

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romanna [79]
Susie gets paid $2,750 every two weeks.
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Choose the equation that could be used to find three consecutive integers whose sum is 75. n + (n + 1) + (n + 2) = 75 n + (n + 2
Vesna [10]
Correct Answer:
First Option

Let the first integer be n.
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