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frutty [35]
3 years ago
8

Which of these is a step in constructing an inscribed equilateral triangle using technology?

Mathematics
1 answer:
lyudmila [28]3 years ago
5 0
I think that the answer is B. I tried to read more about the question to understand it more but got nothing out of it. 
You might be interested in
The square of a negative number is twenty-eight more than three times the negative number. Find the number.
MAXImum [283]
The number is x

it is negative
the square is 28 more than 3 times itself
x²=28+3x
minus (28+3x)
x²-3x-28=0
factor
(x-7)(x+4)=0
set to zero

x-7=0
x=7
this is not the answer because we were told the number was negative


x+4=0
x=-4
correct

the number is -4
test
(-4)²=28+3(-4)
16=28-12
16=16
check


the number is -4
8 0
3 years ago
Read 2 more answers
Sophie can type 128 words in 3 minutes. How many minutes will it take her to type 576 words?​
Andrej [43]
Let’s first find the rate that she types at in wok.
128/3 = 42+2/3 words per minute.
Now divide 576 by the rate.
576/42.666= 13.5 minutes
7 0
3 years ago
Please help i cant do it
Digiron [165]

Answer:

The first one is 59049. The second one is 32

Step-by-step explanation:

3 0
3 years ago
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If we transform y=x^2 by 5 units to the left and 8 units ups, what is the vertex of the resulting parabola?
sertanlavr [38]

Answer: y = (x + 5)² + 8

<u>Step-by-step explanation:</u>

y = x²

left 5 units:       y = (x + 5)²

up 8 units:        y = (x + 5)² + 8

7 0
3 years ago
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What are the variables in the expression x+8-y?
maksim [4K]

x and y i think, I haven't done that in a long time.

4 0
3 years ago
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