Please I need help (dont answer if you don't know ill report you)

Mathematics

1 answer:

sergeinik [125]3 years ago

6 0

9514 1404 393

Answer:

x = 25

Step-by-step explanation:

The marked angles are "vertical" angles, so are congruent.

150° = (4x +50)°

100 = 4x . . . . . . . . . . . divide by °, subtract 50

25 = x . . . . . . . . . . divide by 4

You might be interested in

Under what circumstances would you file form 1040a? form 1040?

dusya [7]

The 1040 can be used by the individual taxpayer to report all worldwide income from all sources plus take care of all of the ather amounts that you would not be able to enter on the 1040 a tax form.

4 0

3 years ago

A square pyramid has a base with a side length of 7.5 feet and lateral faces with heights of 16 feet. Write an expression that c

dybincka [34]

Check the picture below.

so the surface area of the pyramid will be the sum of the areas of the base and the four triangular faces.

$\stackrel{\textit{\Large Areas}}{\stackrel{\textit{4 triangular faces}}{4\left[ \cfrac{1}{2}(7.5)(16) \right]}~~ + ~~\stackrel{\textit{rectangular base}}{(7.5)(7.5)}}\implies 240~~ + ~~56.25\implies 296.25~ft^2$