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Effectus [21]
3 years ago
5

The sum of two even consecutive numbers is thirty-four. What are the numbers? NEED FOR RSM NEED BY THURSDAY NEXT WEEK HELP

Mathematics
2 answers:
Katen [24]3 years ago
8 0

Answer:

16 and 18 are two consecutive even numbers that equal 34.

Even numbers starting from zero go: 0,2,4,6,8,10,12,14,16,18,20, and so on...

yarga [219]3 years ago
6 0

Answer:

18, 16

Step-by-step explanation:

let the two numbers be x and y

x+y=34→→→→→→equation 1

The difference between any two consecutive even number is 2 therefore

x-y=2→→→→→→equation 2

from equation 1 make x the subject of the formula by taking y to the other side;

x=34-y→→→→→→equation 3

substitute equation 3 as x in equation 2. we have;

34-y-y=2;

34-2y=2;

collect like terms;

-2y=2-34

-2y=-32

divide both sides by -2 we have;

y=16; it is no longer negative because the minus have cancelled each other when dividing

from equation 3;

x=34-y

x=34-16

x=18

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melamori03 [73]

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140 in

Step-by-step explanation:

To find the volume use the formula length x width x height

2 x 10 x 7= 140 in

8 0
3 years ago
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farmer joe is enclosing a rectangular area on his arm for his chicken with 200 feet of fencing that he recently acquired in a tr
Llana [10]
For this case, the area is given by:
 A = x * (200-2x)
 Rewriting:
 A = 200x-2x ^ 2
 Deriving the expression we have:
 A '= 200-4x
 Equaling zero we have:
 200-4x = 0
 We clear x:
 4x = 200
 x = 200/4
 x = 50 feet
 Then, the maximum area is:
 A (50) = 50 * (200-2 * 50)
 A (50) = 5000 feet ^ 2
 Answer:
 
the maximum possible area that can be enclosed with his 200ft of fencing is:
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8 0
3 years ago
I need help ASAP please I’m giving brainliest!
Ira Lisetskai [31]
I think it would be 35
4 0
3 years ago
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If x−3=5, what is the value of 2(x+4)?
Wittaler [7]

Answer:

24

Step-by-step explanation:

x-3=5, solve for x so that x=5+3

now put this in place of x in the expression 2(x+4)

2[(5+3)+4]

2(8+4)

2(12)

24

3 0
3 years ago
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A two-factor between-subjects design is evaluated. The F-value for Factor A has df = 1, 40 and the F-value for Factor B has df =
finlep [7]

Answer:

The df values for the A x B interaction are also 3,40

Step-by-step explanation:

The F-value for Factor A has df = 1, 40

The F-value for Factor B has df = 3, 40.

The df values for the A x B interaction are also 3,40

This is because the source of variation between columns has ( c- 1); rc(n-1) degrees of freedom and  the source of variation between  rows has (r-1); rc(n-1) degrees of freedom and the  source of variation of interaction

(between rows and columns)  has ( c-1) ( r-1); rc(n-1) degrees of freedom.

Therefore

Factor A:  ( c- 1); rc(n-1)    = 1,40

<u>Factor B:    (r-1); rc(n-1)     = 3,40</u>

Interaction : ( c-1) ( r-1); rc(n-1)   =  3*1,(40)= 3,40

where c refers to columns , r refers to rows and n refers to the total sample size.

5 0
3 years ago
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