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2 years ago

Find the Perimeter of the figure below, composed of a rectangle and a semicircle. Round to the nearest tenths place.

Mathematics

1 answer:

Dimas [21]2 years ago

8 0

Answer:

50.6

Step-by-step explanation:

The perimeter of the circle is 12.56 because we take 1/2 of 8 (the length of the short side of the rectangle) and multiply that by pie (or 3.14). Now that we know that the perimeter of the circle is 12.56 we add that to 8 (short side of the rectangle) and we add that to 15 twice (which is 30)

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What is the tenth term in the sequence 9, 13, 17, 21, 25…?

Zinaida [17]

Answer:

Step-by-step explanation:

9, 13, 17, 21, 25

We are adding 4 each time

9+4 = 13

13+4 =17

17+4 = 21

The common difference =4

a1 = 9

The formula is

an = a1+d(n-1) where n is the term number

an = 9+4(n-1)

We want the 10th term

a10 = 9+4(10-1)

= 9+4(9)

= 9+36

= 45

6 0

2 years ago

2.Draw a diagram to represent each of these situations. Then write an addition expression that represents the final temperature.

Crazy boy [7]

Wait can you draw diagrams on here?

3 0

3 years ago

You roll a 6-sided die. What is P(odd)? Write your answer as a fraction or whole number.

Troyanec [42]

Answer:

the chances of you gettin a odd number is 3/6 since you have 1 3 and 5

Step-by-step explanation:

7 0

2 years ago

Find the area of parallelogram ABCD given m A = 30 and the following measures.

Nuetrik [128]

Answer: SECOND OPTION

Step-by-step explanation:

The area of a parallelogram can be calculated with this formula:

$A=bh$

Where "b" is the of one base and "h" is the height.

You can observe in the figure that "b" and "h" are:

$b=AB=4\sqrt{2}ft\\\\h=AX=3ft$

Then, substituting these values into the formula, you get that the area of the given parallelogram is:

$A=(4\sqrt{2}ft)(3ft)\\\\A=12\sqrt{2}ft^2$

This matches with the second option.

4 0

2 years ago

Please help me answer this

Amiraneli [1.4K]

Step-by-step explanation:

_0=x=6. Pues Viendo Bien Eso Es Esa La respuesta

3 0

3 years ago