Answer:
(3,12)
Step-by-step explanation:
you would put the 12 as y then 3×3=9+6=15 and 12 doesn't equal 15
Answer:
14.8
Step-by-step explanation:
If you are allowed a calculator, the formula to find the percentage is found by multiplying the percentage by the whole number. For example, when you put in the calculator, 18.5% x 80= 14.8
14.8 being your answer. I hoped this helped!
Answer:
x = 30°
Step-by-step explanation:
So the total angle of a quadrilateral is 360°.
Your goal is to find x which associate numbers in each corner.
The equation to the quadrilateral is this:
a + b + c + d = 360°
a = ∠ABC = 4x
b = ∠BCD = 3x
c = ∠CDA = 2x
d = ∠DAC = 3x
∠ABC + ∠BCD +∠CDA + ∠DAB = 360°
4x + 3x + 2x + 3x = 360°
7x + 5x = 360°
12x = 360°
x = 360 ÷ 12
x = 30°
**Important steps are in bold**
Answer:
Jenny gets one bottle
Step-by-step explanation:
Because there are four friends including Jenny, there are 5 people
Answer:
perpendicular slope = - 2
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
y = 
+ 5 ← is in slope- intercept form
with slope m =
Given a line with slope m then the slope of a line perpendicular to it is
= - 
= - 
= - 2
