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vladimir1956 [14]
3 years ago
8

I need help PLZ

Mathematics
2 answers:
Nikitich [7]3 years ago
4 0
This is all I understand
Part A. 4x+3x=7x 
-5+9=4 Part a is 7x+4

alexdok [17]3 years ago
4 0
First you have 4x-5+3x+9 so you add 4x and 3x to get 7x+9-5 then you add 9 and -5 to end with 7x+4
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Help please i don’t understand
Monica [59]

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

Triangles are similar ,

Thus :

\frac{9}{3}  =  \frac{6}{x}  \\

3 =  \frac{6}{x}  \\

\frac{6}{x}  = 3 \\

Inverse both sides

\frac{x}{6}  =  \frac{1}{3}  \\

Multiply sides by 6

6 \times  \frac{x}{6}  = 6 \times  \frac{1}{3}  \\

x = 2 \times 3 \times  \frac{1}{3}  \\

x = 2

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

7 0
2 years ago
The following can be decomposed in ????
lys-0071 [83]

Answer:

Triangle & semicircle

Step-by-step explanation:

3 0
3 years ago
Need answer ASAP thanks!
barxatty [35]

Answer:

assuming its an annual interest

Okay so 6 percent interest, the bank is paying you.
So with this it’s 6 percent of 1500 and add it to 1500.

You can always find 6 percent of 1500 and then add but here’s a short cut.
Your principle (beginning) balance is 1500.
That’s already 100 percent since thats yoru original value.
You then get added 6 percent interest.
We are jsut adding 6 percent to 100 percent so 106 percent.
Now we solve normally and you’d get the answer faster.

106 percent is 106/100 or 1 3/5 or 1.06

now we multiply
1500 * 1.06 = 1590

Your final balance would be 1590 after the 6 percent interest is added.

5 0
2 years ago
A person flipped a coin 100 times and obtained 73 heads. Can the person conclude that the coin was unbalanced?
Kitty [74]

They can not, there are only 2 sides and they probably flipped it different ways. They got 'lucky'.

8 0
3 years ago
Read 2 more answers
At the beginning of March, a store bought a fancy watch at a cost of $250 and marked it up 20%. At the end of the month, the fan
alexandr402 [8]

Answer:

$270

Step-by-step explanation:

Price after markup was 1.20($250) = $300

Price after discounting:  (1.00 - 0.10)($300) = $270

7 0
3 years ago
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