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koban [17]
3 years ago
6

WILL GIVE BRAINLIEST IF RIGHT

Mathematics
1 answer:
castortr0y [4]3 years ago
8 0

Answer:

Step-by-step explanation:

2x^2+14x=520

x^2+7x-260

x(x+7)=260

so x=13

13x20=260

second

x^2+10x=875

x(x+10)=875

x= 25

25x35=875

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Pls help ASAP it’s confusing and I’m short on time
Korolek [52]

Answer:

6(3x + 1/2)

9(2x + 1/3)

2(9x + 5) - 7

Step-by-step explanation:

6(3x + 1/2)= 18x + 3 ✅

9(2x + 1/3)= 18x + 3 ✅

4(4x + 1) -1= 16x + 3

2(9x + 5) - 7= 18x + 3 ✅

3(6x + 2) + 3= 18x + 9

6 0
3 years ago
You have a bag containing 26 tiles, each imprinted with one letter of the alphabet. If you pick out 5 tiles, what is the probabi
Alecsey [184]
For the first picking the probability of picking a is 1/26 as there is only 1 a out of the 26 letters. For the second picking there are only 25 letters and there is only 1 e out of the letters. For the succeeding picks, the probabilities are 1/24, 1/23, and 1/22. Thus, the probability is 1/7893600.
3 0
4 years ago
Thomas has a vegetable garden. During the summer he grew 582 vegetables.
ZanzabumX [31]

Answer:

  A.  73 cartons

Step-by-step explanation:

You can repeatedly subtract 8 from 582, or you can take a shortcut and do division.

  582 ÷ 8 = 72 remainder 6

The last 6 vegetables require another carton, for a total of 73 cartons.

4 0
3 years ago
What is the answers?
34kurt
Cos theta would be (adjacent side) / (hypotenuse), or 8/29.  

Thus, the angle theta would be the inverse cosine of 8/29, which is 

1.291 radians or 73.987 degrees.

Given this result, just take the sine of this angle.
6 0
4 years ago
When the domain of a linear or exponential equation is limited to the whole or natural numbers the resulting range can be writte
OLga [1]

Answer:

I believe the answer is A.

Step-by-step explanation:

I hope this helps, if you can please answer my question if you know it!

5 0
3 years ago
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