Mathematics College

Area of the Composite Figure:
in?
8 in
bi
16in

Answers

Answer 1

Answer:

86.14 in.²

Step-by-step explanation:

Area of the composite figure = area of semicircle + area of rectangle + area of triangle

= (½πr²) + (L*W) + (½bh)

Where,

r = ½*6 = 3 in.

L = 8 in.

W = 6 in.

b = 16 - 8 = 8 in.

h = 6 in.

Plug in the values and solve

Area of composite figure = (½*π*3²) + (8*6) + (½*8*6)

= 14.14 + 48 + 24

= 86.14 in.²

Related Questions

0.75% of 80 is what number

Answers

Answer:

i got it is 0.6. That is the number

Answer:

75 percent of 80 is 60....

Step-by-step explanation:

2x - 2x -6
How to factor

Answers

Answer:

-6 factor the polynomial

Step-by-step explanation:

the answer is -6 because 2x-2x cancel eachother, leaving you with -6

i am really stuck in this one so help?

Answers

Answer: 7

Step-by-step explanation:

15-8 is 7

Lauri is picking out material for her new quilt. At the fabric store, there are 1919 solids, 99 striped prints, and 1212 floral prints that she can choose from. If she needs 33 solids, 33 floral prints, and 33 striped fabrics for her quilt, how many different ways can she choose the materials

Answers

Answer:

1,79,07,120 ways

Step-by-step explanation:

Ways in which 3 solids can be chosen from 19 solids = 19 c 3

33 striped prints can be chosen from 99 striped prints in 9 c 3 ways

33 floral prints can be chosen from 121 floral prints in 12 c 33 ways

So, total ways = (19 c 3) (9 c 3) (12 c 3)

(969) (84) (220)

1,79,07,120

Natalie and Phil ran for 6th grade class president. The ratio of votes for Natalie to the votes for Phil is 16:12. Which statement is true? *

For every vote Phil received, Natalie received 4 votes.
For every vote Phil received, Natalie received 3 votes.
For very 4 votes Natalie received, Phil received 7 votes
For every 4 votes Natalie received, Phil received 3 votes.

Answers

Answer:

For every 4 votes Natalie received, Phil received 3 votes.

Step-by-step explanation:

What is the inverse of the function f(x) = 2x + 1?
O.h(x) =
h(x) =
1 x + 2 / 2
Oh(x) =
= 5X-2
+x-2
on(x) = -x + 2

Answers

We have [tex]y=2x+1[/tex], to find inverse switch y and x then solve for y.

[tex]x=2y+1 \\ x-1=2y \\ y=\frac{x-1}{2}[/tex].

Hope this helps.

The perimeter of a rectangle is 32. The width is four less than the length. Find the length of the rectangle.

Answers

all the explanation is in the photo

Kate shares a 64-ounce bottle of apple cider with 5 friends. Each person’s serving will be the same number of ounces. Between what two whole number of ounces will each person’s serving be? Explain using division.

Answers

Answer:

12 and 13

Step-by-step explanation:

The computation of the number of ounces will each person serving be is given below:

Ounces be 64

And, the friends be 5

So for each one it would be

= 64 ÷ 5

= 12.8

That means

12.8 is lies between 12 and 13

I'll give you 30 points please need help

Answers

Answer:

1831.34

Step-by-step explanation:

Ok this might be the answer hopefully I am right sorry if I am wrong

.Which point is located at (4, –2)?

On a coordinate plane, point A is 2 units to the left and 4 units up. Point B is 4 units to the right and 2 units down. Point C is 4 units to the left and 2 units up. Point D is 2 units to the right and 4 units down.
A
B
C
D

Answers

the answer is B; the first unit is a position 4 on the x axis, so it goes to the right by 4. -2, in the y axis, would go down. hope this helps!

Point B is 4 units to the right and 2 units down from the origin points.

What are coordinates?

A pair of numbers called coordinates are used to locate a point or a form in a two-dimensional plane. The x-coordinate and the y-coordinate are two numbers that define a point's location on a 2D plane.

Given, point is located at (4, –2)

Since on the option distance given is from Origin points,

Since we know in coordinates Plane.

X = 4 would be at 4 units right of the origin

y = -2 would be at 2 units down of the origin.

Thus point (4, -2) will be 4 units right and 2 units down from the origin.

Learn more about coordinates here:

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On an American League baseball team with 15 field players and 10 pitchers, the manager must select for the starting line-up, 8 field players, 1 pitcher and 1 designated hitter. A starting line-up specifies the players for these positions and the positions in a batting order for the 8 field players and designated hitter. If the designated hitter must be chosen among all the possible field players, how many possible starting line-ups are there.

Answers

Answer:

There are 18,162,144,000 possible starting line-ups

Step-by-step explanation:

The order in which the player are chosen is important, as if two player exchange places, we have a new batting order. So we use the permutations formula to solve this question.

Permutations formula:

The number of possible permutations of x elements from a set of n elements is given by the following formula:

[tex]P_{(n,x)} = \frac{n!}{(n-x)!}[/tex]

In this question:

Batting order:

9 batters(8 field + the designated hitter) from a set of 15. So

[tex]B = P_{(15,9)} = \frac{15!}{(15-9)!} = 1816214400[/tex]

Pitcher:

1 from a set of 10. So

[tex]P = P_{(10,1)} = \frac{10!}{(10-1)!} = 10[/tex]

Total:

[tex]T = B*P = 1816214400*10 = 18162144000[/tex]

There are 18,162,144,000 possible starting line-ups

if figure f is rotated 180 degrees and dilated by a factor of 1/2 which new figure could be produced

Answers

The figure will be in the third quadrant and the figure gets shrunk to half. The diagram is given below.

What is dilation?

Dilation is the process of increasing the size of an item without affecting its form. Depending on the scale factor, the object's size can be raised or lowered.

If the figure is rotated 180 degrees and dilated by a factor of 1/2.

Then the new figure will be

Let the position of the figure is in the first quadrant. Then

After the rotation of 180 degrees of the figure, the figure will be in the third quadrant.

And if the scale factor is 1/2 then the figure gets shrunk to half.

The diagram is given below.

More about the dilation link is given below.

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Miranda needs to add 68+19 mentally but is struggling.If she knows that 68+20=88 how can she use this to help.Use a similar approach to describe how Miranda could add 37+29 mentally

Answers

If Miranda knows that 68+20=88 she can just subtract 1 from that answer because 20 is on less than 19. Miranda can use the same approach for 37+29 if she knows 37 + 30.

If she knows 68+20=88, then all she has to do is subtract 1 to get the answer to her original equation. If you use the same approach in the second equation it looks like this: 37+30=67 and she needs the answer to 37+29 so just subtract 1 and there’s your answer 66.

What is the formula for solving area for trapezoid?

Answers

Area= (a+b/2)(h) is the formula

Answer:

A= a+b divided by 2 then multiply by h(height)

Step-by-step explanation:

A=a+b÷2×h

A suitcase is 27 inches long and
24 inches wide. What is the
diagonal length of the suitcase?

Answers

Answer:

The diagonal is 30 inches

step-by-step explanation:

The diagonal is 30 inches

Step-by-step explanation:

Assuming a rectangular suitcase (with right angles), we can use the Pythagorean theorem to solve this

a² + b² = c²

so we plug our two values to find the diagonal (hypotenuse)

24² + 18² = c²

576 + 324 = c²

900 = c²

c = √900

c = 30

The diagonal is 30 inches

Help me please!...ffddfdf

Answers

Answer:

Radius:3.5 or 7/2

Diameter:7

Step-by-step explanation:

The diameter is given, and the radius is half of the diameter because it's from the middle of the circle to the edge. Divide 7 by two and you get radius

A band will sell CDs of their music at their concert for $5.00 each. The band ordered 300 CDs at a cost of $1.25 each. Which inequality represents the number of CDs, n, the band needs to sell to make a profit of at least $500?

1. x is greater to or equal to 99
2. x is greater to or equal to 100
3. x is greater to or equal to 133
4. or x is greater to or equal to 134

Answers

Given:

Selling price of each CD = $5.00

Cost price of each CD = $1.25

Number of CDs ordered = 300

Profit must be at least $500.

To find:

The number of CDs needs to sell.

Solution:

Let n be the number of CDs needs to sell.

Selling price of each CD = $5.00

Selling price of x CDs = $5n

Cost price of each CD = $1.25

Cost price of 300 CDs = 300×$1.25

= $375

We know that,

[tex]Profit=S.P.-C.P.[/tex]

[tex]Profit=5n-375[/tex]

Profit must be at least $500. it means profit must be greater than or equal to $500.

[tex]5n-375\geq 500[/tex]

[tex]5n\geq 500+375[/tex]

[tex]n\geq \dfrac{875}{5}[/tex]

[tex]n\geq 175[/tex]

All options are incorrect. The required inequality is n is greater than or equal to 175.

Question 6

Which measurements could not represent the side lengths of a right triangle?
A 5 cm, 3 cm, 4 cm
B 12 cm, 5 cm, 13 cm
C 3 cm, 2 cm, 1 cm
D 12 cm, 35 cm, 37 cm

Please Help

Answers

B and D those are the answers

Help please! I’ll give brainliest!

Answers

I think it’s 24
Since 7*6=42, 5*6=30, and 4*6 will equal to 24

I need help if you help me I give you point

Answers

Any number with 3 in the tens place.

So, B.

What are the truck ID’s of trucks that have carried small shipments. Small shipments are defined as those that weigh less than 800 pounds? (HInt: Avoid duplcates.)

Answers

Table for the question is attached in the picture below :

Answer:

SELECT distinct(TRUCK_ID), WEIGHT from SHIPMENT where WEIGHT < 800 ;

Step-by-step explanation:

The Structured query language (SQL) defined above, returns only the TRUCK_ID and Weight column from the shipment table as they are the only two columns listed after the select keyword. The condition is added using the WHERE keyword on the weight table, this filters the result returned to include only rows where the weight value is less than 800. The distinct keyword used alongside the TRUCK_ID column ensures that a certian TRUCK_ID value isn't returned more than once (Hence, it is used to avoid duplicates).

6) How are a parallelogram and a trapezoid different?
A A trapezoid has ony 1 pair of parallel sides, but a paralelogram has 2.
C.B.A parallelogram has 4 right angles, but a trapezoid doesn't need to have 4 right
angles
CA parallelogram has only 1 pair of parallel sides, but a trapezoid has 2
D A trapezoid has 4 night angles, but a parallelogram doesn't need to have 4 night
angles

Answers

Answer:

aa the first one

Step-by-step explanation:

Answer:

Step-by-step explanation:

Which expression is equivalent to 1/5(150x-80y+50-50x-25y+20)

Answers

Answer: A

Step-by-step explanation:

this what i got
hope it helps!!

How much does 2.5 L of oil cost if 2,000 mL costs $5.00?
Show work

Answers

Answer:

$6.25

Step-by-step explanation:

2000ml = 2 litres

2.5L - 2L = 500ml

So now we know that without the 500ml, it is 5 dollars.

Find out how much 500 ml cost.

2000ml = 5.00

1ml = 5.00 ÷ 2000 = 0.0025

500ml = 0.0025 x 500 = 1.25

2L + 500 ml = 2.5L (which 2.5L costs 6.25)

Help anyone please

Giving out brainliest

Answers

The answer is yes I hope this helps you :)

-12 times - 1 over 3

Answers

Answer:

Step-by-step explanation:

(-12)(-1)/3=12/3=4

Answer:

Step-by-step explanation:

-12x-1=12

12/3=4

What is the equation of a line with a slope of 6 and a y-intercept of -2?

Answers

Answer:

y = 6 x - 2

Step-by-step explanation:

_________________________

Answer:

y=6x-2

Step-by-step explanation:

y=mx+b where m=slope and b=y-intercept.

it takes 15 cups of water to fill 1/3 bucket. How much water is needed to fill 1 bucket?

Answers

Answer: 15/(1/3) = X/ 1
15 ÷1\3 = 15 x 3 =45 cups

Hope this helps (:

Answer:

45 cups

Step-by-step explanation:

3
Select all the correct answers.
Which two punctuation marks are used to offset a parenthetical element in a sentence?
comma
semicolon
dash
o hyphen
Reset
Next

Answers

Answer:

problem

confusion

Step-by-step explanation:

hope it helps

Answer

problem and confusion

Step-by-step explanation:

I took the test and this is the correct answer

tell me if it is wrong :)

what is 7/8 x 4/7 in simplest form?

Answers

1/2 step 1 Address formula, input parameters & values.
Input parameters & values:
7
8
& 4
1

7
8
x
4= ?

step 2 Multiply both numerators
= 7 x 4
= 28

step 3 Multiply both denominators
= 8 x 1
= 8

step 4 Use above values of step 2 & 3, and rewrite as below
= 28/8

Thus, 28/8 is equivalent fraction for 7/8 times of 4, and its simplified term is 7/2.

The expression (7/8) x (4/7) simplified to its simplest form is 1/2.

To simplify the expression (7/8) x (4/7), you can multiply the numerators together and the denominators together, and then simplify the resulting fraction if possible.

(7/8) x (4/7)

= (7 x 4) / (8 x 7)

= 28 / 56

To simplify this fraction, we can divide both the numerator and the denominator by their greatest common divisor (GCD), which is 28:

28 / 56

= (28 ÷ 28) / (56 ÷ 28)

= 1 / 2

Therefore, (7/8) x (4/7) simplified to its simplest form is 1/2.

To learn more on Expressions click:

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Area of the Composite Figure: in? 8 in bi 16in

Answers

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Area of the Composite Figure:
in?
8 in
bi
16in