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erik [133]
2 years ago
10

The sum of two consecutive integers is 65. what are the two integers? show steps please.

Mathematics
1 answer:
Gnoma [55]2 years ago
7 0

Hi student, let me help you out! :)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

We are asked to find the two integers, given that they are consecutive, and their sum is 65.

\triangle~\fbox{\bf{KEY:}}

  • Consecutive integers are right next to each other, like 12 and 13. or 65 and 66.

Let the first integer be x, and let the second integer be x+1.

Their sum is 65. Let's set up our equation:

\longmapsto\sf{x+x+1=65}

Combine like terms:

\longmapsto\sf{2x+1=65}

Subtract 1 from both sides of the equal sign:

\longmapsto\sf{2x=64}

Divide both sides by 2:

\longmapsto\sf{x=32}

To find the second integer, subtract the first integer from the sum of the two integers:

\longmapsto\pmb{65-32}

\longmapsto\pmb{33}

The integers are: 33 and 32.

Hope it helps you out! :D

Ask in comments if any queries arise.

#StudyWithBrainly

~Just a smiley person helping fellow students :)

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I WILL GIVE BRAINLIEST
Bumek [7]

Hey there!

ASSUMING!

-3/7m = 12


IF SO!

DIVIDE -7/3 to BOTH SIDES

-7/3 * -3/7m = 12 * 7/3


CANCEL out: -7/3 * (-3/7) because it give you 1

KEEP: 12 * (-7/3) because it give you the m-value


NEW EQUATION: m = 12 * (-7/3)

SIMPLIFY IT!

m = -28


Therefore, your answer is: m = -28

(Option A)


Good luck on your assignment & enjoy your day!


~Amphitrite1040:)

3 0
2 years ago
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Mila [183]

Answer:

The inverse matrix is used to solve the system of linear equations. It also tells us the consistent or inconsistent behaviour of the solution of equations.

Step-by-step explanation:

In real life,

  • Whereas in programming which is taught at the university, matrices and inverse matrices are used for coding and encrypting messages.
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8 0
2 years ago
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otez555 [7]

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height h = 6 inches

Step-by-step explanation:

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Where, h = height and r = radius of cylinder

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Substituting eqn 1 to 2, we have;

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The material cost is minimum at dC/dr = 0

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Substituting r = 2 into eqn1

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h = 24/4 = 6

h = 6

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3 years ago
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wel

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