Mathematics High School

please help me with this

Please Help Me With This

Answers

Answer 1

9514 1404 393

Answer:

  51.63 m²

Step-by-step explanation:

The relevant area formulas are ...

  A = πr² . . . . . area of a full circle of radius r

  A = LW . . . .  area of a rectangle of length L and width W

  A = 1/2bh . . . area of a triangle with base b and height h

__

The figure area is the sum of the areas of 1/2 a circle of radius 3 m, a rectangle with base 6 m and height 5 m, and a triangle with base 3 m and height 5 m. Using the above formulas, we find the area to be ...

  A = (1/2)(3.14)(3 m)² +(6 m)(5 m) + 1/2(3 m)(5 m)

  A = (14.13 +30 +7.5) m² = 51.63 m²

The area of the figure is about 51.63 m².

Related Questions

What is the sum in simplest form?
4.5 + 1 3/5

Answers

Answer: 6 1/10

Step-by-step explanation:

Choose the graph that represents the equation y = –|x – 1|.

Answers

The second photo is the correct graph.

Original price: $__
Percent of Discount: 25%
Sale price after discount: $40
What is the original sale price?

Answers

Answer:

$53.33

Step-by-step explanation:

A whole (100%)- 25% is 0.75

x*0.75=40

/0.75 /0.75

x=53.33333

round to the 2 decimal since this is money

Therefore the original sale price was $53.33

Have a nice day and I hope this helped. :D

4. Given the function g(x) = 3x - 5, find the value of g(2).​

Answers

Answer:

g(2)=1

Step-by-step explanation:

g(x)=3x-5

Putting the value of x in the equation.

g(2)=3(2)-5

g(2)=6-5

g(2)=1.

What are the coordinates of the point on the directed line segment from
3. 2) to (77) that nartitions the segment into a ratio of 3 to 2?

Answers

Answer:

(4.6, 4)

Step-by-step explanation:

Given the coordinates (3,2) and (7, 7) partitioned between 3:2

M(X,Y) = [(ax1+bx2/a+b, ay1+by2/a+b)]

X = 3(3)+2(7)/3+2

X = 9+14/5

X = 23/5

X = 4.6

Similarly;

Y = 3(2) + 2(7)/3+2

Y = 6+14/5

Y = 20/5

Y = 4

Hence the required coordinate is (4.6, 4)

I SWEAR I NEED HELP PLEASEEEEEEEEEEE NO LINKS

Answers

I think it is $27.82

Complete the square
x^2+ 10x + 35

Answers

Answer:

sry i thought i knew how to do it but I can't remember

Step-by-step explanation:

Answer:

(x + 5)² + 10

Step-by-step explanation:

Given

x² + 10x + 35

To complete the square

add/ subtract ( half the coefficient of the x- term)² to x² + 10x

x² + 2(5)x + 25 - 25 + 35

= (x + 5)² + 10

Isabella has already baked 4 pies, and she can bake 2 pies with each additional cup of sugar she buys. Write an equation that shows the relationship between the additional cups of sugar x and the number of pies y.

Answers

Answer:

It would be y = 2x+4

Step-by-step explanation:

This is because Isabella has started with 4 baked pies and is gaining additional pies with in amounts of 2 pies.

With this, 4 would be by itself and 2 would be attached to the variable x for the unknown amount of additional pies.

Lastly, you would have this all equaling y, as y is the total amount of pies.

What will the width of the paper need to be ?

Answers

Answer:

It would need to b D, 5 inches.

Tamika made a deposit of $1,800 into an account that earns annual simple interest. After 9 years, Tamika had earned $1,458 in interest. Assuming she did not make any additional deposits or withdrawals over the 9 years, find the simple interest rate of the account. No files please!

Answers

Answer:

0.09%

20.1 is too high

what 3 numbers multiplied equal 36

Answers

Answer: 3 times 4 times 3

Step-by-step explanation:

Answer:

6 x 3 x 2 = 36

Step-by-step explanation:

Find the volume of a right circular cylinder with a diameter of 14 inches and a height of 10 inches, answer in terms of pi?

Answers

Answer:

490π

Step-by-step explanation:

Given data

Diameter= 14 inches

Radius= 7 inches

Height = 10 inches

The expression for the volume of a cylinder is

V= πr^h

V= π*7^2*10

V= 490π

Hence the volume is 490π

PLease help I have to finish by 4:00

Answers

Answer:

You mean 4/5?

Step-by-step explanation:

PLEASE HELP































I will give away 100 points to right answer

Answers

Answer:

48 yd^2

Step-by-step explanation:

We can cut this shape into 4 squares which areas are all 4x3 or 12. Therefore, we add 12 four times to get 48.

If this helps please mark as brainliest

In parallelogram IJKL, what is the measure of angle K?​

Answers

Answer:

<K = 67degrees

Step-by-step explanation:

From the parallelogram given, the opposite angles are equal i.e <L = <J

Given

<L = 5x + 18

<J = 7x - 20

Equating both sides

5x +  18 = 7x - 20

Collect the like terms

5x - 7x = -20 -18

-2x = -38

x = 38/2

x = 19

Also <J + <K = 180

7x - 20 + <K = 180

7(19) - 20 + <K = 180

133  - 20 + <K = 180

113 + <K = 180

<K = 180 - 113

<K = 67degrees

Question 10 of 10
PLEASE PLEASE HELP ME
Which of the following will form the composite function GFX)) shown
below?
GFX)) = 3(x+1)
A. Fx) = x2 and GCX) = 3x + 1
O B. AX) = 3x and GCx) = 1
O C. Fx) = 3x + 1 and G(x) = x2
O D. Fx) = x + 1 and G(X) = 3x2
SUBMIT

Answers

B cause gfx shows the whole thing

Find the surface area and round to the nearest hundredths place when necessary.

Answers

Answer:

6 x 14 = 84

84 x 2(since there are two small rectangles) = 168

22 x 6 = 132

132 x 2 = 264

264 x 2(since there are two of the same shape) = 528

22 x 14 = 308

308  x 2(since there are two of the same shape) = 616

Now we add up all the areas:

168 + 528 + 616 = 1312 square cm is your answer.

The radius of a circle is 10 inches. What is the area of a sector bounded by a
180° arc?
r=10 in
180°
Give the exact answer in simplest form.
square inches

Answers

The answer is 180/100

Answer:

25/2pi

Step-by-step explanation:

stg that is right

COME TO THIS QUESTION GIVES BRAINLIEST FOR FIRST GOOD ANSWER!
Can someone please explain this problem to me. It's only one probability problem for 30 points. Please no bad answers like I don't know, sorry I thought know, give me a moment, etc. No links please and please know what you are doing because sometimes Brainly decreases my grade instead of increases it. Thank you, correct answer gets brainliest!

Answers

Answer: 6 passwords

Step-by-step explanation:

What is the equation of a line written in slope-intercept form with a slope of 4 that passes through the point (-3, -3)?

Answers

The answer is y=4x+9 it passes through the point (-3,-3)

HELP ME WITH THIS> WILL MARK BRAINLIEST

Answers

Answer:

I think x = 8

Step-by-step explanation:

Which graph shows a reflection of point A over the line? *

Answers

Answer:

D

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

the left point in graph B is left 2 and up 1 from the line while the right point is right 2 and down 1 making them a reflection of each other.

Sally has 4 apples for school lunch, her friend asks if she can 2 apples for Sally's 4 apples. How many more apple would Sally have left after giving her friend 2?

Answers

Answer:Sally would have 2 apples left

Step-by-step explanation:Because 4-2=2 so she gave 2 away so she has 2 left.

Graph the image of square CDEF after a dilation with a scale factor of 2, centered at the
origin.

pls help lol

Answers

Answer:

Image attached

Step-by-step explanation:

Origin looks to be (0, -1), so move each point out by 2

A rectangular prism measures 8 inches in width, 12 inches in length, and 4 inches in height. What is the surface area of the prism?​

Answers

Answer:

352

Step-by-step explanation:

Simply you would just add all the side areas together. Since it is a rectangular prism, there are six sides with parallel sides. You have 8 inches as the width x2, 12 inches in length x2, and 4 inches in height x2. Height is 4, so you would multiply that with the side length of 12 getting 48 and since there are 2, it would be 96. Then again multiply the height with the width of 8 inches to get the area of 32 and since there are two of those it would equal 64. Lastly you have length and the width so multiply 8 and 12 to get 96. There are also two of those so you would have 192. In total, you have 96, 64, and 192 so together this would be 352. Your surface area is 352.

can someone help me pls​

Answers

Coefficients are the numbers by themselves so B.
Hope that helped my friend!! :D

z+9 < 24
solve for z
pls help

Answers

Answer:

z < 15

Step-by-step explanation:

z + 9 < 24

z + 9 - 9 < 24 - 9

z < 15

Answer:

z < 15

Step-by-step explanation:

To solve for z, you need to isolate it on one side of the equal sign, or in this case, the < sign.

If you subtract 9 from the left side of the equation, z will be alone. But whatever you do to one side you have to do to the other. So subtract 9 from 24 as well and you get z < 15

The base of an isosceles triangle is 7cm long. Each of the other sides is x cm long. What will be the expression for its perimeter?

Answers

Answer:

P = 2x + 7

Step-by-step explanation:

how do you say 250.611 in words please do not lie

Answers

Two hundred fifty point six hundred eleven

Answer:

two hundred fifty and six hundred elensths (i dont remember the end)

Step-by-step explanation:

Lynne was making cookies and she
wanted to double the recipe. If the
recipe requires 2 3/4 cups of flour, how
much flour will Lynne need?

Answers

Answer:

11/2is the answer hope it helps

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