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cestrela7 [59]
2 years ago
9

Someone please help me I’ll give out brainliest please dont answer if you don’t know

Mathematics
2 answers:
Angelina_Jolie [31]2 years ago
4 0
Answer=0.4
Explanation

FromTheMoon [43]2 years ago
4 0

Answer:

Step-by-step explanation:

Ok, so remember your order of operations here.

Also, Remember that what we do to one side, we must do to the other side.

We cant solve whats in the parentheses, so that wont come first. The next best thing is the multipication of 0.8 in front of it:

0.8x(2x-4)

=

1.6x-3.2

Now lets rewrite the equation as:

1.6x-3.2=16

Now lets simply solve the rest:

1.6x=19.2

All I did is add 3.2 to both sides so I could get 1.6x on its own.

What is left is just dividing 1.6x to get 1x:

1.6x/1.6=19.2/1.6

This gets us:

x=12

This is because we divided 1.6 from both sides so that 1.6x became just x.

Answer:

<u>12</u>

Hope this helps!

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7 0
3 years ago
Please help ! Please help!
riadik2000 [5.3K]

Answer:

The answer is 75 degrees.

Step-by-step explanation:

The explanation is that the the supplementary angle to 80 is 100 since a straight line has an angle of 180, now the 100 degree angle is congruent to the angle x + 25 which means that x + 25 is equal to 100 so x is 75

6 0
2 years ago
Read 2 more answers
alex used the data to make the graph below. how could it be misleading? how could you redraw it to be less misleading?
Maru [420]
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4 0
3 years ago
What the value of r that makes the value true? r+(-0.14)=0.47
siniylev [52]

r+(-0.14)=0.47\\\\r-0.14=0.47\qquad|\text{add 0.14 to both sides}\\\\r-0.14+0.14=0.47+0.14\\\\r=0.61

4 0
3 years ago
How many terms are in the expression? 9a + 6b + 3c + 1 A) 1 B) 2 C) 3 D) 4
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Answer:

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Step-by-step explanation:

Have a nice day! :D

7 0
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