MATHEMATICS
MIDDLE SCHOOL

Please help

Answer:

Answer:

HIGH SCHOOL

Please help:) The measure of one angle of an octagon is twice that of the other seven angles. What is the measure of each angle?

The sum of all angles in an octagon is given by

180*(n-2) >>>>>>>>>with n = 8

180*(8-2) = 1080 degrees

A + B = 1080 .......where

A is the angle of an octagon which is twice that of the other seven angles

B equals the sum of the other seven angles

If we assume each angle of B is equal to each other, then

B = x+x+x+x+x+x+x = 7x

And A = 2x

The equation that results is

A + B = 2x +7x = 9x =1080

x = 120 degrees

2x = A = 240 degrees

180*(n-2) >>>>>>>>>with n = 8

180*(8-2) = 1080 degrees

A + B = 1080 .......where

A is the angle of an octagon which is twice that of the other seven angles

B equals the sum of the other seven angles

If we assume each angle of B is equal to each other, then

B = x+x+x+x+x+x+x = 7x

And A = 2x

The equation that results is

A + B = 2x +7x = 9x =1080

x = 120 degrees

2x = A = 240 degrees

HIGH SCHOOL

Which points did you include in your response? Check all that apply

Answer:

The brother’s name is not necessary.

Step-by-step explanation:

The name " j " is not necessary in the sentence. The writer can have only one youngest brother, so the name " J " is extra information.

i cant use the name lol

MIDDLE SCHOOL

Write the number in two other forms. 40,023,032

40,000,000 + 20,000 + 3,000 + 30 + 2

and

forty million twenty-three thousand thirty-two

HIGH SCHOOL

Predict the vital capacity of a 20-year-old 5'5" female who weighs 120 pounds using the equation below: vc = (0.041) h - (0.018) a - 2.69

The corresponding height in inches is

h=65 inches

The vital capacity is

The vital capacity is -2.185.

h=65 inches

The vital capacity is

The vital capacity is -2.185.