Find the area of each figure. Round to the nearest tenth if necessary

Answers

Answer 1

Divide the shape into different parts. For this on you should find the area of the square separately and then the area of the triangle separately. Then you add th two areas together to find the overall area of the shape.
For the square, a=b*h
a=5.2*5.2
a=27.04

For the triangle, a=0.5(b*h)
a=0.5(7*11.2) for the height of the triangle (11.2) add the three numbers that make up the length of that side (4+5.2+2=11.2)
a=0.5(78.4)
a=39.2
Lastly, add the areas of the triangle and the square together.
27.04+39.2=66.24

The area of the figure is 66.24 meters squared

Related Questions

buy one 10 pack of AAA batteries for $5.49 and get one free, or buy two 4 packs for $2.98
show work^

Answers

two ten packs is 5.49 and two 4 pack 2.98
10 batteries is 5.49 and 8 are 2.98
if the question is which is the better deal i would say the buy one get one free

Hello hello hello hello hello hello hello hello hello hello help help help help help help help help help

Answers

1 month = 17 536
6 months = 17 536 x 6
6 months = 105 216

----------------------------------
Ans: 105 216 miles
----------------------------------

the quick answer is 6 * 17536 = 105216 miles.

I would say it really depends on which 6 month period you are talking about because there are 28,30, and 31 days in a month. Then there is the problem of leap year.

Help I suck at mathhhh!

Answers

A) One way: multiply $1365 by 2 since that is the amount earned for half a month. The answer is $2730. You can also find his monthly rate by dividing $1365 by 6 to get $227.50 and multiply it by 12 to get $2730 as well.

B) Take the number $227.50 a month you got from the second way to solve question A and divide it by 4 to get $56.875 a week then divide it by 10 to get the hourly rate of $5.69 (rounded to nearest cent).

Hope this helps!

This question was asked almost 3 years ago, there is a very good chance that they're not even in school anymore, it's crazy to think about. 3 years ago, I was living in washington, and had joined online school for the first time, while this guy was here, begging people for answers to a question so he could pass highschool. Now, he's probably living his best life right now and doesn't even know what I'm typing right now, either that, or he's working at McDonald's. Honestly though, time flies by so fast though, it really is crazy.

Kristi is saving for a pair of binoculars. The binoculars cost $125.99. If she saves an additional $2 a week, can she buy the binoculars in 5 weeks. Her saving is $25 a week.

Answers

Yes. (25 + 2) 5
25 + 2=27
27 × 5 = 135.00

So the total needs to be 125.99 or we could round it to 126.
Her saving is 25 plus $2
this is for 5 weeks
126 =?= 5(25 + 2)
126 =?= 5(27)
126 =?= 135

Yes, she will be able to buy the binoculars in 5 weeks saving 25 dollars plus 2 additional dollars each week.

Sarah is making flower bouquets that she will put in 10 vases. She will put 15 roses and some lilies in each vase.

Which expressions represent the total number of flowers Sarah will put in all the vases?

Choose all answers that are correct.

a. 10 *(15+f) b. 10+15+f c. (10*15)+(10*f) d. 10*(15*f)

Answers

A is correct because the f represents the lilies and then you add the 15 because that is how much roses there are going to be. Lastly just multiply the ten that will give you the answer

(sec 12A - 1)/(sec 6A -1) = tan 12A / tan 3A

Answers

Can I use dis... do u know how to use dis?

To prove the given trigonometric identity:

(sec 12A - 1)/(sec 6A -1) = tan 12A / tan 3A

We will proceed by transforming the left side of this identity and attempt to simplify it to the form of the right side. First, let's use the trigonometric identities.

Secant and tan identities are key to simplifying this expression. It's important to note that:

sec(x) = 1/cos(x)

tan(x) = sin(x)/cos(x)

Let's rewrite the left side of the equation using these identities:

((1/cos(12A)) - 1) / ((1/cos(6A)) -1)

Now bring each term over a common denominator:

((1 - cos(12A))/cos(12A)) / ((1 - cos(6A))/cos(6A))

By simplifying the complex fraction, we get:

(cos(6A) - cos(12A)) / (cos(12A) - 1)

Next, we can use the following identity to transform the numerator: sin(A+B) = sin A cos B + cos A sin B.

Applying a form of this identity to cos(6A - 12A), we get that the numerator is equivalent to -sin(6A)sin(12A).

Similarly, we can express tan 12A as sin(12A)/cos(12A) and tan 3A as sin(3A)/cos(3A).

Substituting these into our original equation, we obtain:

(-sin(6A) * sin(12A)) / sin(12A) * cos(3A) = tan 12A / tan 3A

After canceling out sin(12A) from the numerator and denominator, we are left with:

-sin(6A) / cos(3A) = tan 12A / tan 3A

Given that sin(6A) = 2sin(3A)cos(3A), the left-hand side simplifies to 2 * tan 3A, and since tan 3A is equivalent to sin(3A)/cos(3A), the expression simplifies to tan 12A / tan 3A, proving the identity.

Can You show me how to do this?

Answers

22a is < since multiplying something by a fraction less than one makes it smaller.
22b is = since multiplying something by a fraction equal to one makes it stay the same.
22c is > since multiplying something by a mixed number makes it larger.
22d is < since multiplying something by a fraction less than one makes it smaller.
Hope this helps!

The owner purchases 5 buckets, 10 brushes, 48 towels, and 1 case of air fresheners for the car wash. The total cost of the purchases is $144.08. Each bucket costs $2.89, each brush costs $7.91, and each towel costs $0.36.

PART B: What is the total cost, in dollars, of the case of air fresheners? Explain/justify your answer.

Answers

5 buckets at $2.89 = 5($2.89) = $14.45
10 brushes at $7.91 = 10($7.91) = $79.10
48 towels at $0.36 = 48($0.36) = $17..28

These three added together makes $110.83. This leaves us $144.08-$110.83=$33.25 for the cost of the case of air fresheners.

Given the function
h
(
x
)
=
x
2
−
7
x
+
7
h(x)=x
2
−7x+7, determine the average rate of change of the function over the interval
2
≤
x
≤
9
2≤x≤9.

Answers

Sometimes I find it easier to let a calculator evaluate the function for me. The average rate of change is the change in output value divided by the change in input value. That is
.. average rate of change = (f(9) -f(2))/(9 -2)
For this function, this evaluates to
.. average rate of change = (25 -(-3))/(9 -2) = 28/7 = 4

_____
The graph shows the two points of interest connected by a line of slope 4, verifying our value for the average rate of change.

Final answer:

The average rate of change of the function h(x) = x² - 7x +7 over the interval 2 ≤ x ≤ 9 is 4.

Explanation:

The average rate of change for a function is determined by the difference in y values divided by the difference in x values over a specified interval. In this case, the function is h(x) = x² - 7x + 7, and the interval is 2 ≤ x ≤ 9. First, we calculate h(2) and h(9) for the y values.

h(2) = (2)² - 7(2) + 7 = 4 - 14 + 7 = -3

h(9) = (9)² - 7(9) + 7 = 81 - 63 + 7 = 25
Then, apply the formula for average rate of change which is (h(9) - h(2)) / (9 - 2).

(25 - (-3)) / (9 - 2) = 28 / 7 = 4

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Which of the following can be used to explain a statement in a geometric proof ?
Check all that apply

• Definition
• Conjecture
• Postulate
• Corollary
• Theorem

Answers

Definition, Postulate, Corollary, and Theorem can all be used to explain statements in geometric proofs.

Answer:

The correct answers are -

Definition, Postulate, Corollary and Theorem.

Step-by-step explanation:

When we want to prove something, we already know that one thing is already there, proven and we have to prove the other part.

A definition is something that is absolutely true and valid. It can also be used to prove another statement.

A postulate is a statement that is assumed to be true, and is used to prove other statements.

A corollary is a direct consequence of an already proven fact, and can also be used used to prove other statements.

Theorems are already proven statements. These are used to prove other statements as well.

I need help on #9 Brainlest rewarded

Answers

1. 23v + 10v

2. 8v + 120 < 23v + 10v

3.

120 < 15v + 10v
120 < 25v
v > 4.8

Hope this helps!

a farmer will build a rectangular pen for his sheep. a wall will form one side of the pen. the farmer has 28 m of fencing to form the other three sides. the farmer plans to build the pen so that it has its maximum possible area. what will be the dimensions of the farmer’s sheep pen? enter your answers in the boxes.
_ m by _ m

Answers

Answer:

14m by 7m

Step-by-step explanation:

thats the answer

The dimensions that maximize the area is a length of 14m and a width of 7m.

What dimensions give the maximum area?

For a rectangle of dimensions L and W, the area is:

A = L*W

In this case, we assume L > W, and then one of the sides that measures L is the side where we will use the wall (so we save more of the fencing).

Then for the other 3 sides we use the 28 m of fencing, we will have:

28m = 2*W + L

Isolating L we get:

L = 28m - 2*W

And now we want to maximize the area, so first we can write:

A = L*W = (28m - 2*W)*W

A = 28m*W - 2*W^2

This is a quadratic function, where the vertex is the maximum, it happens at:

W = -28m/(2*-2) = 7m

So the width must be 7m, and the length is:

L = 28m - 2*7m = 14m

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This figure consists of two semicircles and a rectangle.

What is the perimeter of this figure?

Use 3.14 for π.

Answers

423.52 m should be the right one
First The rectangle part with the length is 105m, so you add 105 with 105 that make 210.
For the semicircle part,
we need to find the circumference of the circle
C = 2*pi*r ==> semi Circle circumference = 1/2(2*pi*r) = pi*r
68 is diameter ==> radius should be 34, and the Circumference of 1 semicircle should be 34*pi. We have 2 semicircles, so 2 have 68*pi
In the end Total perimeter = 210 + 68*pi = 423.52

The perimeter of the figure is 423.52 m

What is Area of Rectangle?

The area of Rectangle is length times of width.

From the figure the length of rectangle is 105m and width is 68m.

Perimeter of rectangle=2(length+width)

First the rectangle part with the length is 105m,

2(105)=210m

For the semicircle part, the circumference of the circle is 2πr

The circumference of the semicircle is 1/2(2πr)=πr

Diameter of semicircle=68

Radius is 34

circumference of the semicircle is 34(3.14)=106.76

As there are two semicircles=2(106.76)=213.52

The total perimeter of this figure is 213.52+210=423.52m

Hence, the perimeter of this figure is 423.52 m

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Julie uses crystals to make a bracelet. The lengths are; 1/2 , 5/8 , 3/4 , 1/2, 3/8, 1/2, 3/4, 3/8, 5/8, 1/2, 3/8, 5/8, 3/4.

6.What is the combined length of the 1/2-in. crystals? ________

7.What is the combined length of the 5/8-in.crystals? ________

8.What is the total length of all the crystals in the bracelet?________

What is the average length of each crystal in the bracelet?________

Please explain as much as possible. I have a quiz tomorrow and I need to pass it.

Answers

6) 1/2 + 1/2 + 1/2 + 1/2 = 4/2 = 2 inches.
7) 5/8 + 5/8 + 5/8 = 15/8 = 1 7/8 inches.
8) We've added the 1/2-inch crystals together and the 5/8-inch crystals together. Adding together the 3/4-inch crystals we have:
3/4 + 3/4 + 3/4 = 9/4 = 2 1/4 inches
Adding together the 3/8-inch crystals we have:
3/8 + 3/8 + 3/8 = 9/8 = 1 1/8 inches.
Totaling what we have:
2 + 1 7/8 + 2 1/4 + 1 1/8
= 2 + 1 7/8 + 2 2/8 + 1 1/8 (you can only add fractions if they have common denominators)
= 6 + 7/8 + 2/8 + 1/8 (add the whole numbers together)
= 6 10/8 = 6 + 1 2/8 = 7 2/8 = 7 1/4 inches.
9) To find an average, we add all of the data points together and divide by the number of data points. We added them in number 8. Now we divide this total, 7 1/4, by 13:
7 1/4 ÷ 13 = 29/4 ÷ 13/1 = 29/4 × 1/13 = 29/52 inches average for the crystals.

Answer:

Step-by-step explanation:

whatever you think works

A singles tennis court is a rectangle 27 feet wide and 78 feet long. Suppose a player at corner A hits the ball to her opponent in the diagonally opposite corner B. Approximately how far does the ball travel, to the nearest tenth of a foot?

Answers

Basically, you just have to find the length of the rectangle that is 27 x 78 feet.
The equation for the diagonal:
d = sqrt(l^2+w^2)
l = 27
w = 78
plug them in and solve
d = sqrt ( (27^2) + (78^2) )
d = sqrt ( 729 + 6084 )
d = sqrt ( 6813 )
d ≈ 82.5

The ball traveled approximately 82.5 feet from one corner of the rectangular 27 x 78 foot field, diagonally to the other side.

Hope this helps

Final answer:

The ball travels approximately 82.1 feet from corner A to corner B on the tennis court.

Explanation:

The ball travels along the diagonal of the rectangular court from corner A to corner B. We can find the distance using the Pythagorean theorem. The diagonal of the court is the hypotenuse of a right triangle with sides of 27 feet and 78 feet. Therefore, the distance the ball travels is approximately the square root of (27^2 + 78^2) feet, which is approximately 82.1 feet.

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Help please!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!11

Answers

Answer is A: when you add all the percents it’s 50 the rest is 50%

The first answer (left-above) is the correct one.
25 % blue means a quarter of the circle
Yellow and green (together) also get a quarter.
Then there is half of the circle left for red.

A bag contains 20 marbles: 12 red, 4 blue, 3 yellow, and 1 green. Arielle takes out 2 marbles. What is the probability that they are both blue?

Answers

Total number of marbles in the bag =20

Number of blue marbles =4

Now we just want two blue marbles out of four.

Probability of taking out first marble which is blue =4/20

Now after we took out one blue marble , number of blue marbles left are 3.

Probability of taking out second marble which is blue =3/20

Total probability = 4/20 *3/20 = 12/400

So probability of taking out two blue marbles is 0.03 or 12/400.

Which relationships hold true for the sum of the magnitudes of vectors u and v, which are perpendicular

Answers

||u+v||=sq rt(||u||^2+||v||^2) ... Think of the pythagorean theorem

In a certain card game, for every 44 blue cards, there are 33 yellow cards. There are a total of 84 blue and yellow cards in the game.
How many blue cards are in the game

Answers

Use a proportion.

A ratio of 44 blue to 33 yellow is the same as a ratio of 4 blue to 3 yellow.

Since you are told the total of cards, 84, add 3 + 4 = 7

In the deck, the cards are int he ratio of 4 blue to 3 yellow to 7 total.

4 blue to 7 total = x blue to 84 total

4/7 = x/84

7x = 4 * 84

x = 4 * 12

x = 48

There are 48 blue cards.

Coach King is holding a free-throw shooting contest for some students in his PE class. The students participating in the contest shoot 50 free throws each. The results are shown in the table. What is the mean of the data? A) 24 B) 27 C) 33.2 D) 34.5

Answers

C.) 33.2
to find the mean you add up all the numbers and divide by how many numbers there are.

Answer:

33.2

Step-by-step explanation:

Given that Coach King is holding a free-throw shooting contest for some students in his PE class. The students participating in the contest shoot 10 free throws each.

For finding mean we sum up all the entries and divide by total number here 10

Total

=[tex]26+34+42+40+38+35+20+34+45+18\\=332[/tex]

Mean =[tex]\frac{332}{10} \\=33.2[/tex]

Out of the four options given, we find that Option C is right

Does the number 8/12 have line symmetry?

Answers

No, 8/12 is not symmetrical no matter how you "fold" it.

What is the slope of this line?

Answers

[tex] \frac{ - 2}{2} [/tex]

{(–9, 1), (–5, 2), (0, 7), (1, 3), (6, –10)} Josiah claims that the ordered pair (6, –10) can be replaced with any ordered pair and the set will still represent a function. Select all ordered pairs that could be used to show that this claim is incorrect.
A. (–10, –10)
B. (–9, –6)
C. (–5, 1)
D. (1, 12)
E. (4, 7)

Answers

B. (–9, –6)
C. (–5, 1)
D. (1, 12)

Remember that no two x's can be the same in a function.

(-9, -6) (-5,1 ) (1,12) ordered pairs that could be used to show that this claim is incorrect.

What is a function?

A relation is a function if it has only One y-value for each x-value.

The given ordered pairs are {(–9, 1), (–5, 2), (0, 7), (1, 3), (6, –10)}

minus nine comma one,

minus five comma two

zero comma seven

one comma three

six comma minus ten

If Josiah claims that the ordered pair (6, –10) can be replaced with any ordered pair and the set will still represent a function.

Then we can replace with (-9, -6) (-5,1 ) (1,12) to make it incorrect. Two x values should not have same value.

Hence (-9, -6) (-5,1 ) (1,12) ordered pairs that could be used to show that this claim is incorrect.

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Calculate a 15% Tip for $12.68

Answers

That would be $1.90 tip

Please help,I don’t get this and my friends also need your help

Answers

STEP 1:
Add the number of total students
= 27+25+23
=75

STEP 2:
Find the percentage that 18 out of 75 students is.

18/75=x/100

cross multiply
(18*100)=(75*x)

1800=75x
divide both sides by 75
24%=x

Check:
75 * 24%= 18

Hope this helps! :) Good luck!

What answers factor the expression 24y + 88x

Answers

8(3y+11x) Would be your answer my friend

The answer would be 8(3y+11x)

What is 28% of 80? Enter your answer as a decimal in the box.

Answers

22.4 is the percentage

please thank me

22.4 is the answer to your question!

Which linear relationship can be described as a function with direct variation?

Answers

Answer:

The line passing through the origan (Graph 2 on Edu is correct.)

Step-by-step explanation:

The linear function described as a function with direct variation is the second graph .

What is Linear Relation?

Only those linear relationships where b = 0 relate to direct variation because the formula for a linear relationship between two variables is y = m x + b. A straight line that travels through the origin is the graph of direct variation (of a proportional relationship).

Given :

The four graphs of a line. Each graph represents a linear equation .

As, Direct variation equation does not have y intercept 'b'

and, Direct variation function crosses through origin .

First graph does not crosses through origin.

Second graph crosses through origin (0,0)

Also, Graphs with vertical and horizontal lines do not directly depict change.

Hence, second graph is the linear function.

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What’s the correct answer

Answers

The function's input value is 2 .

replacing the values for x

x = 2

2(2)^2 +3(2) +5 = 19

Which equation can be used to solve for x in the following diagram?

Answers

The answer for your problem is letter a x+(4 x-85)=90

The equation that represents the value of [x] is -

x + 4x - 85 = 90.

What is right angle? What is equation modelling? What is a mathematical equation and expression?In geometry and trigonometry, a right angle is an angle of exactly 90 degrees or π/2 radians corresponding to a quarter turn. If a ray is placed so that its endpoint is on a line and the adjacent angles are equal, then they are right angles.Equation modelling is the process of writing a mathematical verbal expression in the form of a mathematical expression for correct analysis, observations and results of the given problem.A mathematical expression is made up of terms (constants and variables) separated by mathematical operators.A mathematical equation is used to equate two expressions.

Given is a geometrical image as shown.

We can write the equation as -

x + 4x - 85 = 90

Therefore, the equation that represents the value of [x] is -

x + 4x - 85 = 90.

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