Answer:
-48
Step-by-step explanation:
i think im sorry if im wrong
Answer:
EBG is equal to 27
Step-by-step explanation:
We know that the sum of all three angles in a triangle is equal to 180, so we start from there. In this rectangle, there is only 1 tringle that has two angles, permitting us to find all three. This triangle is DFG. We find the last angle by subtracting: 180 - 27 - 41 = 112. Now we know that angle DGF is equal to 112. Using the fact that vertical angles always have the same value, we can also deduce that angle EGB is also equal to 112. Now we can finally find angle EBG: 180 - 41 - 112 = 27, therefore, angle EBG is equal to 27
Hope this helps :)
Answer:
<h2>1. subtract 3x, subtract 4, divide by -4</h2><h2 /><h2>2. add x</h2>
Step-by-step explanation:
1 + 3x = -x + 4.
subtract 3x
1 = -4x + 4
subtract 4
-3 = -4x
divide by -4
(-3)/(-4) = (4x)/(-4) ⇌ x = 3/4
-x + 6 = 5 - 3x
subtract 5
-x + 1 = - 3x
add x
1 = -2x
Complete the square
factor out linear coefient
f(x)=7(x^2+6x)
take 1/2 of linear coefient and square it and add negative and positive to inside
6/2=3, 3^2=9
f(x)=7(x^2+6x+9-9)
complete squre
f(x)=7((x+3)^2-9)
expand
f(x)=7(x+3)^2-63 is veretx form
vertex is (-3,-63)
Answer:
X=50 dollars Y=0.4 dollars
Step-by-step explanation:
Starting with the two equations:
$90= X(truck cost)+ Y(cost per km)*100km
and
110=X+Y*150
we solve the first equation for X: X = 90-100Y
and plug X into the second equation: 110=90-100Y+150Y
add like terms: 20=50Y
so Y = 2/5 or .4
Plug Y into the first equation: 90= X+100(.4)
Evaluate: 90= 40+X so X= 50