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VladimirAG [237]
2 years ago
7

2(x + 4) = 4x + 3 - 2x + 5

Mathematics
1 answer:
Brums [2.3K]2 years ago
6 0

Answer:

Assuming you're asking for the value of x, the answer would be 4.

Step-by-step explanation:

2(4 + 4)

2(8) = <u>16</u>

4(4) + 3 - 2(4) + 5

4 * 4 = 16

2 * 4 = 8

16 + 3 - 8 + 5

16 + 3 = 19

19 - 8 = 11

11 + 5 = <u>16</u>

16 = 16

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My question is in the image
Alecsey [184]

Answer:

13.2 miles

Step-by-step explanation:

To solve this, we will need to first solve for the base of the triangle and then use the information we find to solve for the shortest route.

(5.5 + 3.5)² + b² = 15²

9² + b² = 15²

81 + b² = 225

b² = 144

b = 12

Now that we know that the base is 12 miles, we can use that and the 5.5 miles in between Adamsburg and Chenoa to find the shortest route (hypotenuse).

5.5² + 12² = c²

30.25 + 144 = c²

174.25 = c²

13.2 ≈ c

Therefore, the shortest route from Chenoa to Robertsville is about 13.2 miles.

8 0
3 years ago
Identify this sequence: 5, 15, 45, 135, …<br> Arithmetic<br> Geometric<br> Neither
user100 [1]

Answer:

5 * 2 is 10 + 5 and then 15 * 2 + 15 45 * 2 + 45

Step-by-step explanation:

times it by to add that number

3 0
3 years ago
Read 2 more answers
Bill is selling stickers to raise money for a charity. He sold 36 stickers on the first day and 23 on the second day. He had 26
pochemuha
He started with 92 stickers
6 0
3 years ago
Read 2 more answers
A worm walks 40cm in 8 minutes. Give both unit rates. Make sure you include the unit for each. (Total 8 points: 2 points for eac
vodka [1.7K]
40/8 = 5 cm per minute
7 0
3 years ago
Enter the degree of the polynomial below<br> 7x7+10x4+4x3-5x11-10x6-6x7
natta225 [31]
When there is only one variable, the degree is the highest exponent.

Degrees of each term from L to R: 7, 4, 3, 11, 6, 7

The biggest of these is 11.

Final answer: 11
4 0
3 years ago
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