Find the area of this circle. Use
3.14 for .
5 ft
The area of the circle is about 12.
(Round to the nearest hundredth as needed.)

Answer:

Circumference= 44 in

Area= 154 in²

Step-by-step explanation:

[tex]\boxed{circumference \: of \: circle = 2\pi r}[/tex]

Radius

= diameter ÷2

= 14 ÷2

= 7 in

Circumference of circle

[tex] = 2( \frac{22}{7} )(7)[/tex]

= 44 in

[tex]\boxed{area \: of \: circle = \pi {r}^{2} }[/tex]

Area of circle

[tex] = \frac{22}{7} ( {7}^{2} )[/tex]

= 154 in²

Answer:

20%

Step-by-step explanation:

amount of increase

420 - 350 = 70

Percentage of increase

70/350 * 100

20%

Answer:

BLIND

Step-by-step explanation:

Step-by-step explanation:

288 CM cube................mark me brainliest plzzzzzzzark

Answer:

240 cm^2

Step-by-step explanation:

The prism can be divided into something like the picture below.

The top part has dimensions 8, 3, and 6.

8 x 3 x 6 = 144 cm^3

the bottom part has dimensions 8, 6, and 2.

8 x 6 x 2 = 96 cm^3

Add them up:

144 + 96 = 240 cm^3

have a great day!

Answer:

Area of a Circle = πr²

R=Diameter/2

=21mm

=π(21)²

=1385.44mm²

To the nearest whole number

= 1385mm²

The answer is in mm². It may differ if the given answer is in m². You can get this by converting your radius to meters. This is done by dividing 21mm by 1000.

Bye!!!

Answer and Step-by-step explanation:

1.

4 yards plus 8 yards equals 12 yards.

2 feet plus 2 feet equals 4 feet.

This totals to 12 yards and 4 feet.

2.

29 feet plus 5 feet equals 34 feet.

6 inches plus 5 inches equals 11 inches.

This totals to 34' 11".

3.

10:30AM

4.

0113

5.

1445

#teamtrees #PAW (Plant And Water)

Multiply both sides of the equation by:  

3  times 1/3 times X = 3.9

Then multiply 3 times 9 = 27

Step-by-step explanation:

hope it helps

Answer:3611

Step-by-step explanation:

157

x 23

do 157 x 3

add them one at a time. 157x carry the 3 and the two, oh and don’t forget to add 0 in the end after wards.

7x3:21 (carry the 2 leave the 1)

5x3: 17(leave 7, carry one)

3x1+1: 4

you get 471

now let’s do 2

do 157 x 2 to get 314

ok now add zero to the last one to get: 3140+471 and u get ur answer!

Answer:

x=19

Step-by-step explanation:

102-1= 5x + 6

101=5x+6

95=5x

x= 19

Answer:

Step-by-step explanation:

Intersecting secants theorem:

Answer:

The poster say, "Open an account of ​$3,500 and earn at least ​$10 interest in 1​ month!" is correct

Step-by-step explanation:

Given, A bank manager wants to encourage new customers to open accounts with principals of at least  $3,500.  

He decides to make a poster advertising a simple interest rate of 4.8%.  

We have to find what must the principal be if the bank manager also wants to advertise that one can earn  $10 the first month

We know that, banks offer simple interest  

In our problem, simple interest = $10, rate = 4.8%, time = 1 month

Let us see Can the poster correctly say, "Open an account of $3,500 and earn at least $10 interest in 1 month!"?

So now, in our problem, amount = $3500, rate = 4.8% and time = 1 month =

So, the statement is correct.

Hence, amount to be invested is $2500 and poster says correctly.

Answer:

45°

Step-by-step explanation:

-45° would be 360°-45°=315°

Since 315° is in Quadrant IV, then its reference angle is 360°-315°=45°

So really, -45° is just 45° clockwise which is also our reference angle.

Answer:

Step-by-step explanation:

Answer: 0.2

Step-by-step explanation:

Since the probability that the disk chosen is 5/25, thus can be written in decimal as 0.2.

This means that in a bag of 15 colored plastics discs with different colors, the probability of picking a yellow colored disk is 0.2.

Answer:

[tex]8x\sqrt{5x}[/tex]yz

Step-by-step explanation:

before you plug in this answer, is your correct equation [tex]\sqrt{320x^3} yz[/tex] or [tex]\sqrt{320x^3yz}[/tex]

[tex]456+788-129\cdot \:9\\\\129\cdot \:9=1161\\\\456+788=1244\\\\1244-1161=83\\\\=83[/tex]

Answer:

a.

Step-by-step explanation:

Answer:

2 equivalent expressions w/ negative signs in different places.

a) [tex]\frac{-x}{5}[/tex] =-1/5 x and x/-5

b) [tex]\frac{-14}{y}[/tex]=14/-y and -14/1/y

c) [tex]\frac{a}{b}[/tex] =a/1/b and 1/b/1/a

d) [tex]\frac{c}{-y}[/tex]=-c/y and -c/1/y

Answer:

7x - 1

Step-by-step explanation:

Whole rectangle:

Length = x + 5

Width = x - 1

Area of the whole triangle = length × width

= (x + 5) (x - 1)

= x² - x + 5x - 5

= x² + 4x - 5

Unshaded rectangle:

Length = x + 1

Width = x - 4

Area of the unshaded rectangle = length × width

= (x + 1) (x - 4)

= x² - 4x + x - 4

= x² - 3x - 4

Area of the shaded region = Area of the whole rectangle - Area of the unshaded rectangle

= (x² + 4x - 5) - (x² - 3x - 4)

= x² + 4x - 5 - x² + 3x + 4

= 7x - 1

Area of the shaded region = 7x - 1

Answer:

84.03380995252074

Step-by-step explanation:

Diameter = C/π = 264 / π ≈ 264 / 3.141592653589793 ≈ 84.03380995252074 cm

Answer:

B. (x+64)(x-64)

Step-by-step explanation:

x²- 64 = (x) ² - (8) ² =

(x+64)(x-64)

Answer:

Step-by-step explanation:

Answer:

To inches?

Step-by-step explanation:

75 cm = is about like 30 inches

Answer:

the answer is B!

Step-by-step explanation:

i just took the exam!! i came here looking for an answer but decided to try it on my own since i couldnt find one.

Answer:

350

Step-by-step explanation:

Answer:

you get 27

Step-by-step explanation:

subtract 63 from both sides

then divide by 11

Answer:

answer: 27

Step-by-step explanation:

To find this you just have to do 11 multiplied by x + 63 so 11 × 27 = 297 and 297 + 63 = 360 so x = 27 Hope that helps!

Answer:

L = 315 cm2 ; S = 399.9 cm2

Step-by-step explanation:

Lateral area;

3 × (½)(14)(15)

315 cm²

Surface area:

315 + (½)(14)(14)sin(60)

399.8704896 cm²

    Lateral surface area of the regula triangular pyramid is 210 ft²

    Surface area of the regular triangular pyramid is 253.30 ft²

          Lateral surface area = 3(Area of one lateral triangular side)

          Surface area = Area of the triangular base + Lateral surface area

Given in the question,

Lateral surface area = [tex]3(\frac{1}{2})(\text{Base})(\text{Slant height})[/tex]

                                  = [tex]\frac{3}{2}(10)(14)[/tex]

                                  = 210 ft²

Area of the regular triangular base = [tex]\frac{\sqrt{3} }{4}(a)^2[/tex]

                                                          = [tex]\frac{\sqrt{3} }{4}(10)^2[/tex]

                                                          = 25√3 ft²

                                                          = 43.30 ft²

Therefore, total surface area = 210 + 43.30

                                                 = 253.30 ft²

     Hence, lateral surface area of the regula triangular pyramid is 210 ft²

                   Surface area of the regular triangular pyramid is 253.30 ft²

Learn more aboiut the surface area and lateral surface area here,

https://brainly.com/question/9953537?referrer=searchResults

Answer:

(-1,-4) and (7,-4)

Step-by-step explanation:

so you're looking for an 8 foot row for the vegetables, so you need to find a row that has 8 points from end to end. a way to find this is to find all the points along the shape, and count each verticle line. (ex. (-1,2) and (4,2), there are 5 vertical lines that are complete.)