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MArishka [77]
3 years ago
5

Perpendicular lines AB and CD intersect at point E. If m2AED = x+ 20, what is the value of

Mathematics
1 answer:
Leona [35]3 years ago
5 0

Answer:

x = 70

Step-by-step explanation:

Since the lines are perpendicular then ∠ AED = 90°, thus

x + 20 = 90 ( subtract 20 from both sides )

x = 70

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Solve all values of x by factoring x^2-x-1=6x-1
sesenic [268]

Answer:

x=0

x=7

Step-by-step explanation:

x²-x-1=6x-1

x²-x-1-6x+1=0

x²-7x=0

x(x-7)=0

x=0

x-7=0

x=7

3 0
3 years ago
Short on time, please help!
kvv77 [185]
56.3% hope it helped ok
3 0
3 years ago
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jolli1 [7]

Answer:

The sale for the line plot should be from 0 to 1 with tick marks at every 1/10

Step-by-step explanation:

Hope it helps :)

3 0
3 years ago
3. The teacher asked the class, "How many tenths are equivalent to 37.6?" Student 1 answered, "37 tenths." Student 2 answered, "
Ksivusya [100]

Using proportions, it is found that Student 2 is correct, as 37.6/0.1 = 376.

<h3>What is a proportion?</h3>

A proportion is a fraction of a total amount, and the measures are related using a rule of three. Due to this, relations between variables, either direct or inverse proportional, can be built to find the desired measures in the problem.

One tenth is worth 0.1. How many tenths are there in 37.6? The division is given as follows:

37.6/0.1 = 376.

Hence student 2 is correct, as there are 376 tenths in 37.6.

More can be learned about proportions at brainly.com/question/24372153

#SPJ1

6 0
2 years ago
Which equation is represented by the table x = -4,-3,-2,-1,0 and y= -2,-3,-4,-3,-2
PIT_PIT [208]
The best and most correct answer among the choices provided by the question is the second choice, B. y = [ x - 2 ] + 4
Hope my answer would be a great help for you.    If you have more questions feel free to ask here at Brainly.
4 0
3 years ago
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