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irakobra [83]
2 years ago
11

I really need help plss​

Mathematics
2 answers:
Nataliya [291]2 years ago
5 0
These are the steps good luck

Flauer [41]2 years ago
5 0

Answer: 2.5 or 2 1/2

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5. It is known that AABC = ADEF. If AB = 5, BC = 10, AC = 8, and DF = 2x-6, then solve for the value of
lorasvet [3.4K]

Answer:

The value of x is 7

Step-by-step explanation:

we know that

If two figures are congruent, then the corresponding angles and the corresponding sides are equal

In this problem

Triangles ABC and DEF are congruent

ABC≅DEF

therefore

AB=DE ----> equation A

AC=DF ----> equation B

BC=EF ----> equation C

Substitute the given values in the equation B

8=2x-6

Solve for x

2x=8+6

2x=14

x=7

therefore

The value of x is 7

The draw in the attached figure

3 0
3 years ago
a line in the Cartesian plane passes through the points (1,3) and (5,4) what is the slope of the line?
Ymorist [56]
The slope of the line is 3
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21+15a distributive property equavilent expression
Natalija [7]
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8 0
3 years ago
2. Can a parallelogram have right angles?​
motikmotik

Answer:

yes

Step-by-step explanation:

A parolelogram is a rectangle and some rectangles have 4 right angles

6 0
3 years ago
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Kelly is making a rectangular garden that has a width of (2x + 3) and length of (2x - 4)
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Answer 2x^2 -12

Explanation
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