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skad [1K]
2 years ago
9

Calculate the area of a circle with a diameter of 0, 8m​

Mathematics
2 answers:
dlinn [17]2 years ago
6 0

Answer:

50.24=4squared times pie

Step-by-step explanation:

gizmo_the_mogwai [7]2 years ago
5 0

Answer:

The area of a circle with a diameter of 0.8 meters is approximately 0.50 m^2.

Step-by-step explanation:

Since the diameter of the circle is 0.8 meters, that means the radius of the circle would be 0.4 meters. The area of a circle can be found by the formula \pi r^2, where r represents the radius of the circle. In this case, the area would be 0.4^2*\pi = 0.16 * \pi ≈ 0.50 m^2.

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The sum of two consecutive integers is 65. what are the two integers? show steps please.
Gnoma [55]

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 :)

7 0
2 years ago
Can someone help please?
ratelena [41]

Answer: It is TRUE. A point in a linear equation can be the solution to said equation.

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2 years ago
What is two plus two
nordsb [41]
2 plus two equals 4...
6 0
3 years ago
Read 2 more answers
Suppose that we have a population of people, 10% of whom are known to be insane. Suppose that we then randomly select two people
horrorfan [7]

Answer:

a

Step-by-step explanation:

because

4 0
2 years ago
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Help? I'm not exactly sure how to do this :/
uranmaximum [27]
What you do is plug the z value (first column) into the formula (second column), and solve for y. For instance, the first one would be y = -1-2, or -3. The x would be the x in the ordered pair, and the final ordered pair would be (-1,-3). Make sense?
6 0
2 years ago
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