Answer:
400 girls.
480 boys.
Step-by-step explanation:
If the number of girls is x then the number of boys is 1.2x, so we have:
x + 1.2x = 880
2.2x = 880
x = 880/2.2
= 400.
Girls = 400, boys = 1.2*400 = 480.
Answer:
(See below)
Step-by-step explanation:
m<1 = 180-130= 50 degrees
because <1 and the 130 degree angle are a linear pair so they are supplementary
m<2 = 50 degrees
because <1 and <2 are alternate interior angles so they are congruent
Answer:
1,1
Step-by-step explanation:
Substitute 1 and 1 for x and y
x + y = 2
(1) + (1) = 2 ----> Works
x + 3y = 4
(1) + 3(1) = 4
1 + 3 = 4 ------> Works
:))
Write an equation for the line you’ll need to find the slope