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Elena-2011 [213]
3 years ago
15

How do i solve this absolute value equation |3x-2|+4=7?

Mathematics
2 answers:
Bezzdna [24]3 years ago
8 0
The answer to |3x-2|+4=7 is x=3/5 and x=-1/3

Diano4ka-milaya [45]3 years ago
5 0

Answer:

{3x-2}+4=10

Step-by-step explanation:

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128 is 74% of what number
GarryVolchara [31]
Percent means parts out of 100
74%=74/100=0.74


'of' means multiply


so
128 is 74% of what means
128=0.74 times what
divide both sides by 0.74
172.97297297297297297297297297297=what
the number is about 173

5 0
3 years ago
4^3 is equivalent to? *
GREYUIT [131]

Answer:

4+4+4

Step-by-step explanation:

4^3 means 4 cubed which is equal to 4 added three time

4 0
3 years ago
3. Ally has a piece of string that is 6 yards 2 feet long. How many inches of string does she have?​
inna [77]
240 inches will be the correct answer.
5 0
2 years ago
Solve the equation. d-5/9=3/9
Aleks04 [339]

Answer:

d = 8/9

Step-by-step explanation:

All you have to do is add 5/9 to both sides.

d - 5/9 + 5/9 = 3/9 + 5/9

d = 89

So, d = 8/9.

8 0
3 years ago
Use the lim f(x)-f(a)/x-a to find the derivative.
Tresset [83]
Hello,

f(x)-f(a)= -3x²-5x+1-(-3a²-5a+1)=-3(x²-a²)-5(x-a)=-3(x-a)(x+a)-5(x-a)
=-(x-a)(3(x+a)+5)
=-(x-a)(3x+3a+5)

lim (f(x)-f(a))/(x-a)=- lim (3x+3a+5)=3a+3a+5=-6a-5
if a=1==>-6*1-5=-11

Otherwise
f'(x)=-6x-5
f'(1)=-6-5=-11



at point(1,-7)

4 0
3 years ago
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