Answer:
1200000
Step-by-step explanation:
Answer:
m<GFA = 110
Step-by-step explanation:
1. ABCD - parallelogram Definition of a parallelogram
(AB ll CD) (AD ll BC)
2. m<B + m<C = 180 Consectuive angles in a
110 + m<C = 180 parallelogram are supplementary
m<C = 70
3. m<GCB = 1/2 m<C Definition of angles bisector
m<GCB = 70
4. m<B = m<D = 110 Opposite angles in a
parrallelogram are congruent
5. m<CDG = 1/2 m<D Defintion of an angle bisector
m<CDG = 55
6. m<GCB+m<CDG+m<CGD=180 Sum of anlges in a triangle (ΔCDG)
70 + 55 + m<CGD = 180
125 + m<CGD = 180
m<CGD = 55
7. m<CGD + m<DGF = 180 Linear pair, supplmentary angles
55 + m<DGF = 180
m<DGF = 125
8. m<C = m<A = 70 Opposite angles in a paralellogram
are congruent
9. m<ADG = 1/2m<D Definiton of an angle bisector
m<ADG = 55
10.m<ADG+m<DFG+m<GFA+m<A=360 Sum of angles in quadrilateral
55 + 125 + m<GFA + 70 = 360 DGFA
m<GFA + 250 = 360
m<GFA = 110
Answer:
f(x) = 25x + 400
Step-by-step explanation:
Here, we want to find the relationship between the number of diaper packs and the total cost
From what we have in the options, we can see a linear relationship;
Since it is a linear relationship, it can be modeled using the equation;
y = mx + b
where m is the slope and b is the y-intercept
From what we have, we can identify the following parts;
where x represents number of diaper packs and f(x) or y represents total cost
The points identifiable are as follows;
(2,450) , (6,550) and (10,650)
The slope will be;
(550-450)/(6-2) = 100/4 = 25
So we have the equation partially as;
y = 25x + b
To get b, we can use any of the points
Let’s use (2,450)
Thus, we have
450 = 25(2) + b
b = 450 - 50
b = 450 - 50
b = 400
So the equation is;
y = 25x + 400
Thus;
f(x) = 25x + 400
