All categories

3 years ago

Find the area of the polygon. 12 cm12 cm19 cm The area of the polygon is square centimer

Mathematics

1 answer:

Vilka [71]3 years ago

8 0

Please capture a photo of the question

You might be interested in

Find x in this picture pls

blondinia [14]

Answer:

X=62

Step-by-step explanation:

solve half of it like 90 degrees +22 degrees. then minus from 180 degrees

3 0

3 years ago

Read 2 more answers

Which phrase best describes f(x), graphed on the coordinate plane below?64(0)2-х2-46Of(x) is an odd function.Of(x) is an even fu

Marianna [84]

Functions which satisfy the following:

$f(-x)=-f(x)$

are odd functions

8 0

1 year ago

Target has a sale and a customer gets 2 free

natulia [17]

Answer:

Step-by-step explanation:

because every 7 books Miss. Nelson gets 2 free books so when Miss. Nelson bought the 7 books she got the 6 and also took 21 divided by 7 and you get 3 then you times that with the 2 and that is how you get 6 books for free

8 0

3 years ago

Read 2 more answers

HELPPPPP PLEASEEEEE!!!

Pepsi [2]

Answer:

The height of right circular cone is h = 15.416 cm

Step-by-step explanation:

The formula used to calculate lateral surface area of right circular cone is: $s=\pi r\sqrt{r^2+h^2}$

where r is radius and h is height.

We are given:

Lateral surface area s = 236.64 cm²

Radius r = 4.75 cm

We need to find height of right circular cone.

Putting values in the formula and finding height:

$s=\pi r\sqrt{r^2+h^2}\\236.64=3.14(4.75)\sqrt{(3.75)^2+h^2} \\236.64=14.915\sqrt{(3.75)^2+h^2} \\\frac{236.64}{14.915}=\sqrt{14.0625+h^2} \\15.866=\sqrt{14.0625+h^2} \\Switching\:sides\:\\\sqrt{14.0625+h^2} =15.866\\Taking\:square\:on\:both\:sides\\(\sqrt{14.0625+h^2})^2 =(15.866)^2\\14.0625+h^2=251.729\\h^2=251.729-14.0625\\h^2=237.6665\\Taking\:square\:root\:on\:both\:sides\\\sqrt{h^2}=\sqrt{237.6665} \\h=15.416$

So, the height of right circular cone is h = 15.416 cm

4 0

3 years ago

CT fffgghjkjhhgggggg

pav-90 [236]

Step-by-step explanation:

yhcugchvhv hyddd wasppp

4 0

2 years ago

Read 2 more answers