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Bas_tet [7]
3 years ago
14

3x - 7 = 7+ 13 Answer answer answer help pleas

Mathematics
1 answer:
VMariaS [17]3 years ago
8 0

Answer:

x=9

Step-by-step explanation:

3x-7=7+13

3x-7=20

3x=27

27/3

x=9

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A horse's mane grows at the rate of centimeters per month.
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Step-by-step explanation:

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Can some one explain to me how I do it step by step to understand and with answer what is the area and perimeter and type please
frozen [14]
This is a square. because the lengths and the widths are equal. I mean, all four sides are equal.


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4 0
3 years ago
Given f(x) = 2x and h(x) = 2 - 6x<br>Find (f + h) (x)<br><br><br>​
gulaghasi [49]

Answer:

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Step-by-step explanation:

6 0
3 years ago
5/12 write the following as a percent
HACTEHA [7]
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3 0
3 years ago
Read 2 more answers
Given the trinomial 3x^2 − 6x 5, what is the value of the discriminant? -66 -24 8 96
lbvjy [14]
3x^2-6x+5

for ax^2+bx+c=0
discriminant is b^2-4ac
when
1. b^2-4ac>0, there are 2 real roots
2. b^2-4ac=0, there is 1 real root
3. b^2-4ac<0, there are  2 complex roots


3x^2-6x+5
a=3
b=-6
c=5
(-6)^2-4(3)(5)
36-60
-24

answer is -24 is the discriminant
8 0
3 years ago
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