Answer:
35.3 ft (nearest tenth)
Step-by-step explanation:
Please see the attached picture for the full solution.
Answer:
35%
Step-by-step explanation:
1. Multiply 78.75 by 100
78.75* 100 = 7875
2. Divide this by 225
7875/225 = 35
3. Make this number a precent 35%
Answer:
If the line is straight pointing diagonally to the top right corner then it is a proportinal relationship.
Step-by-step explanation:
if the line is diagonally upwards to the right, then if x increase, y increases, and if x decreases, then y increases.
for an equation, x must be positive. for example
y=-2x is not proportional but y=3x is
for the question in the photo the equation is y=x
1/7 and 3/14......common denominator is 14
2/14 = 3/14
cross multiply
(14)(3) = (14)(2)
42 = 28...not correct...no, this does not form a proportion
little tip ** proportions are nothing but equivalent fractions and 1/7 does not equal 3/14...now if it would have been 1/7 and 2/14...then it would have been a proportion
{y=-3x+8
{y=-5x-2
-3x+8 = -5x-2
-3x+5x = -2 - 8
2x = -10
x = -5
y=-3x+8
y= -3*(-5) + 8
у = 15+8 = 23
Answer: (-5, 23)