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FrozenT [24]
3 years ago
8

Three consecutive integers have a sum of 30. Which equation can be used to find x, the value of the smallest of the three number

s?
Mathematics
1 answer:
mars1129 [50]3 years ago
7 0

Answer:

The smallest value of the three numbers would be 9.

Step-by-step explanation:

In order to find this, set the smallest number as x. Then you can set each of the next integers as x + 1 and x + 2. Now we can total all three numbers and set equal to 30 to solve for x.

x + x + 1 + x + 2 = 30

3x + 3 = 30

3x = 27

x = 9

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−110=13+3(4h−6) i need to know the answer for h can someone help
Pepsi [2]

13+3(4h-6)=-110\ \ \ \ |-13\\\\3(4h-6)=-123\ \ \ \ |\text{use the distributive property}\\\\(3)(4h)-(3)(6)=-123\\\\12h-18=-123\ \ \ \ |+18\\\\12h=-105\ \ \ \ |:12\\\\h=-\dfrac{105}{12}\\\\h=-\dfrac{105:3}{12:3}\\\\h=-\dfrac{35}{4}

8 0
3 years ago
A laboratory animal may eat any one of three foods each day. Laboratory records show that if the animal chooses one food on one
taurus [48]

Answer:

P= \left[\begin{array}{ccc}0.5&0.25&0.25\\0.25&0.5&0.25\\0.25&0.25&0.5\end{array}\right]

Step-by-step explanation:

let a, b and c be the type of foods used in trail.

Example matrix combination for (1,1) is (a,a) is 0.5. Another Example for (1,2) is (a,b) is 0.25.

The diagonals are (a,a), (b,b) and (c,c) which means same food in two trails and its probability is 0.5. the rest would be 0.25

Therefore, stochastic matrix would have 3 by 3 matrix such as (a,a), (a,b) .... (c,c)

\left[\begin{array}{ccc}0.5&0.25&0.25\\0.25&0.5&0.25\\0.25&0.25&0.5\end{array}\right] \\

3 0
3 years ago
What is the expanded form of 640,739
GarryVolchara [31]
The answer is 600,000+ 40,000+700+30+9.
May you give me the branliest answer?
Thanks!
4 0
4 years ago
() = 5<br> 3 + 2<br> 2 + − 2; = −1
jolli1 [7]
So what do u need to know? the answer.. fill in the blank or. like cmon now
8 0
3 years ago
2 1 /2 + 3 1 /3 + 1 5/6 =
4vir4ik [10]

Answer:

10 2/3 is ther answer simplified

4 0
3 years ago
Read 2 more answers
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