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galben [10]
3 years ago
9

What is the missing number

Mathematics
1 answer:
just olya [345]3 years ago
8 0
8 is the missing number
Let’s say x is 2,
3(2)+8=14
8(2)-2=14
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If the sum of three consecutive integers is 36, what is the smallest of these integers?
DedPeter [7]
Let the three consecutive equals:
x, x+1, x+2

sum:
x+(x+1)+(x+2) = 36
3x + 3 = 36
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5 0
3 years ago
Answer please. no explanation needed!
vazorg [7]
I believe the answer is 2
8 0
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Erik states that the two cones below have the same volume because of Cavalieri’s principle. 2 cones are shown. The first cone ha
castortr0y [4]

Answer:

D. No, the heights of the cones are not the same, so Cavalieri’s principle does not apply.

Step-by-step explanation:

Correct on Edge.

8 0
3 years ago
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kow [346]

Answer:

Step-by-step explanation:

7 0
2 years ago
NO SPACES AND NO DECIMALS
KonstantinChe [14]

Answer:

Happy paws

y = 20 + 4x

Woof watchers

y = 9 + 5x

x = 11 hours

Step-by-step explanation:

Let

Number of hours = x

Total cost = y

Total cost = fixed cost + variable cost

The equations are:

Happy paws

y = 20 + 4x

Woof watchers

y = 9 + 5x

solve the equation to find for how many hours the total cost of the services is equal.

Equate total cost of both services

20 + 4x = 9 + 5x

Collect like terms

20 - 9 = 5x - 4x

11 = x

x = 11 hours

Check:

Happy paws

y = 20 + 4x

= 20 + 4(11)

= 20 + 44

= 64

Woof watchers

y = 9 + 5x

= 9 + 5(11)

= 9 + 55

= 64

6 0
3 years ago
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