Answer:
Option B 3412
Step-by-step explanation:
we know that
step 1
75°+x=90° -----> by complementary angles
step 2
Solve for x
Subtract 75 both sides
75°-75°+x=90°-75°
step 3
x=15°
step 4
Verify
Substitute the value of x in the equation of the step 1
75°+15°=90°
90°=90° ----> is correct
therefore
The correct order is
3-4-1-2
Answer:
y-intecept= positive 6
slope is 3/8
Step-by-step explanation:
y−6=
3/8x This is standard form
change to slope-intercept form
y=mx+b
m=slope
b=y-intercept
y=
3
/8
x+6
Answer:
the first one, QPN and OPS
Explanation:
they're intersecting and opposites
hope that helped :)
2x + y = 7
substitute
2x + (x+1) =7
combine like terms
3x+1 =7
subtract 1 from each side
3x =6
divide by 3
x=2
y = x+1
y =2+1
y=3
Answer: x=2, y=3