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den301095 [7]
3 years ago
9

Can anybody help me?? I would really appreciate it thank you so much! Stay safe you all! ❤️

Mathematics
2 answers:
faust18 [17]3 years ago
8 0
To be completely honest I have no clue
spin [16.1K]3 years ago
4 0

Answer:

2(3x+4) -x

= 6x +8 - x

= 5x +8

thus, requried solution is 5x +8

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A light post, shown below, is set in concrete and supported with a wire
nadya68 [22]

Answer:

Step-by-step explanation:

Twelve

You are correct, but I have a small comment.

As far as I can see, you have both 12 and 13 correct. The short way to do 12 is just to divide 72 into 360

360 / 72 = 5

The more general formula  is 360 / central angle = # of sides.

What the question means is that if your start with a polygon (it is a regular polygon by the way), and rotate it around its center, how many sides does it have in order that when you go through 72 degrees, the figure looks like it did when you started.

If the polygon is completely unmarked, then the idea is that it will look like you haven't done anything to the polygon even though you have rotated it 72 degrees.

The way you did 13 is exactly how it should be done.

7 0
4 years ago
A job market expert said, “If this trend continues, we will see further increase in employees.” Which of the following graphs co
eimsori [14]

Answer:

the answer is B

Step-by-step explanation:

b

5 0
3 years ago
Go step by step to reduce the radical.
zysi [14]
2x16 is 32 so you would take square root of 16 out which is 4 and leave the 2 inside. So the answer is 4sqrt(2)
4 0
2 years ago
What is 0.98989898 with bar notation?
Tom [10]

Answer:

Man it's easy

0.98.... = —–

0.98

Step-by-step explanation:

try putting a line above the 98.

if it helps don't forget to like and markme

4 0
3 years ago
Middletown High School has student elections every year. Lately, the school has seen a 5% decrease in voting from election to el
Bingel [31]

Answer:

603.71

Step-by-step explanation:

Use a function to solve this.

F(x)

Now lets put in the data for the function.

We have 910, which is the orginal number. This should be the first number, and will have to be multiplyied by the other numbers in the function to find the answer. I think of all these numbers like the things in a penut butter and jelly sandwhich, is sounds very nice since I am hungry.

F(x) = 910 *

Next, we have 5%, which is what we are taking from 910. So, we can think of this as 910 being multiplyied by 0.95. Lets add this to our growing penut butter and jelly sandwhich. The reason I put this into a parenthese is so that the 910

F(x) = 910 * (0.95)

Now for the last step, we must add in the years. So, eahc year we reduce the 910 by 5%, and we need to do this 8 years This means that the 910 times 0.95 must repeat 8 times. To do this, we need ot use exponent. This exponent is 8. So, here is our completed function:

F(x) = 910 * (0.95^8)

Lets plug this into a calculator, since doing this out on paper would be a real pain and will take far to long. I would probably die of hunger and never get a penut butter and jelly sandwhich if I did this out on paper.

In the end, you should get 603.7125 blah blah blah it goes on for a long time. I attached a file of what it looks like in the calculator if you want some evidence.

Oh, you said you want it rounded to the nearest whole number. Well, lets remember our rounding here. Anything below 5 goes down, anything 5 and higher goes up. Since we have 603.7125, we can round that too 603.71

Answer:

<u>603.71</u>

Ti⊂k∫∈s ω∅∅p

Im gonna go grab my PBJ now.

6 0
3 years ago
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