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lara [203]
3 years ago
8

Pls help for geometry

Mathematics
1 answer:
Alex787 [66]3 years ago
6 0

Answer:20

Step-by-step explana

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4(2x + 1) = 12x + 3 - 4x +1
gayaneshka [121]

Answer:4(2x + 1) = 12x + 3 - 4x +1=0

Step-by-step explanation:

group like terms =4(2x+1)=12x-4x+3+1

add similar elements=4(2x+1)=8x+3+1

add the numbers=4(2x+1)=8x+4

expand=8x+4=8x+4

subtract 4 from both sides 8x+4-4=8x+4-4

simplify=8x=8x

subtract 8x  both sides=0  

5 0
3 years ago
F(x)=|x+8| evaluate f(-11)
stealth61 [152]
19:) 
I hope that helped!
7 0
3 years ago
A spinner and 6 cards are shown below:
Tems11 [23]

Answer:

1 over 18

Step-by-step explanation:

The spinner has 3 segments and he spun it 1 time.  So, he has a 1 in 3 chance of landing on green.

There are 6 cards so he has a 1 and 6 chance of picking up the yellow card.    

Multiply those and you have 1 over 18

Done!

3 0
2 years ago
What is the average (arithmetic mean) of (5x + 16), (8x + 4), (-4x – 2)?
Step2247 [10]
We have ( 5x+16 + 8x + 4 - 4x -2 )/3 = (9x + 18) / 3 = 9( x + 2 ) / 3 = 3( x + 2 ) = 3x + 6;
6 0
3 years ago
Read 2 more answers
A fishing boat was out to sea for 6 months and traveled a total of 8,578 miles.in the first month the boat traveled 658 miles ho
Fofino [41]

Answer:

try 7,920 miles

Step-by-step explanation:

I just took 8,578 - 658 and got 7,920.

7 0
3 years ago
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