3 years ago

Please I need help with this ASAP

Mathematics

1 answer:

Elan Coil [88]3 years ago

4 0

The answer is (1/5=0.2) (4/20=0.2)

You might be interested in

PLZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ HELP MEHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH!!!!!

erma4kov [3.2K]

Answer:

1 A, 2c, 3A,

4 P= 2(6x-1) + 2(2) P=12x +2

Step-by-step explanation:

4 0

3 years ago

28+29+42 =99 what property of addition is it

Georgia [21]

Disruptive property

6 0

4 years ago

Read 2 more answers

Name a pair of vertical angles.

JulijaS [17]

C. <2 and <6 is the answer

4 0

3 years ago

A continuously compounded account starts with $2500 in principal. The annual interest rate is 11.3%. What is the balance after 1

Licemer1 [7]

Here's your answer the symbol is too troublesome to type out

6 0

4 years ago

Read 2 more answers

The regular octagon has a perimeter of 122.4 cm. Which statements about the octagon are true? Check all that apply.

Papessa [141]

Answer:

The length of segment XY can be found by solving for a in

$20^2-7.65^2=a^2$

The measure of the central angle $\angle ZXW$ is $45\degree$ .

Step-by-step explanation:

If the regular octagon has a perimeter of 122.4cm, then each side is $\frac{122.4}{8}=15.3cm$

The measure of each central angle is $\frac{360\degree}{8}=45\degree$

The angle between the apothem and the radius is $\frac{45}{2}=22.5\degree$

The segment XY=a is the height of the right isosceles triangle.

We can use the Pythagoras Theorem with right triangle XYZ to get:

$a^2+7.65^2=20^2$

$a^2=20^2-7.65^2$

Therefore, the correct options are:

The length of segment XY can be found by solving for a in

$20^2-7.65^2=a^2$

The measure of the central angle $\angle ZXW$ is $45\degree$ .

4 0

4 years ago