I think it will be
(X)=x/4
I think r is 1/2 but is not in the option
45°
B
the sum of the angles of triangles is 180°
60°+75°+x=180°
135°+x=180°
135°-135°+x=180°-135°
x°=45
B
make me brainiest
A. Put these answers into your table :
5, 6.20, 7.40, 8.60, 9.80
B see pic
c yes there is a linear relationship between the letters and cost
D the equation is y=.60x+5
X, y - the numbers
The sum of the two numbers is 50.

The first number is 43 less than twice the second number.

The numbers are 19 and 31.