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NARA [144]
3 years ago
13

PLZ HELP AGAIN DUE TODAY ANSWER CHOICES ARE A.140 B.188 C.132 D.104

Mathematics
1 answer:
spin [16.1K]3 years ago
6 0
A) I don’t know for sure but please let me know :)
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How do you simplify the following
Fed [463]
It is 2i I standing for imaginary since it is a negative

square root of -1×4

4 square rooted is 2

and a negative number square rooted is i
8 0
3 years ago
What ratios that are equivalent to 4 to 7.
expeople1 [14]
4 to 7 =  4/7

5/8 is not.

12/20 = 6/10 = 3/5 . It is not equivalent.

8:14 = 4 : 7 .  It is equivalent

5 to 10 = 1 to 2.  It is not.

16/28 = 8/14 = 4/7.  It is equivalent.

9 to 16 = 9 to 16.  It is not equivalent.

So only 8:14 and 16/28  are equivalent to 4 to 7.
8 0
3 years ago
Read 2 more answers
Of 81 square feet and a base length of 9 feet. What is the height of the parallelogram?
mote1985 [20]
Your answer would be 9 feet
81=area
9=base
_=height
and area is base x hight so you divide the base by the area so an equation would be 81=9x then you would flip it around so it would be 9÷81=x
x=9
Hope this helps!!
7 0
3 years ago
If f(x) = x − 4, what does f(3) represent
adell [148]

f(x)=x-4f(3)=3-4so f(3)= -1

8 0
3 years ago
Write an equation in point-slope form for the line through the given point that has the given slope (-2,-7);m=-3/2
love history [14]

For this case we have that the point-slope equation of a line is given by:

(y-y_ {0}) = m (x-x_ {0})

Where:

m: It's the slope

(x_ {0}, y_ {0}): It is a point

We have as data that:

(x_ {0}, y_ {0}): (- 2, -7)\\m = - \frac {3} {2}

We replace:

(y - (- 7)) = - \frac {3} {2} (x - (- 2))\\(y + 7) = - \frac {3} {2} (x + 2)

Answer:(y + 7) = - \frac {3} {2} (x + 2)

8 0
3 years ago
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