3x-10=x+4 is the equation...
Answer:
See below.
Step-by-step explanation:
This is how you prove it.
<B and <F are given as congruent.
This is 1 pair of congruent angles for triangles ABC and GFE.
<DEC and <DCE are given as congruent.
Using vertical angles and substitution of transitivity of congruence of angles, show that angles ACB and GEF are congruent.
This is 1 pair of congruent angles for triangles ABC and GFE.
Now you need another side to do either AAS or ASA.
Look at triangle DCE. Using the fact that angles DEC and DCE are congruent, opposite sides are congruent, so segments DC and DE are congruent. You are told segments DF and BD are congruent. Using segment addition postulate and substitution, show that segments CB and EF are congruent.
Now you have 1 pair of included sides congruent ABC and GFE.
Now using ASA, you prove triangles ABC and GFE congruent.
Answer:
x=17 17/20
or
x=17 and 17/20
Step-by-step explanation:
here are the steps
3 pounds of cheese to 8 pizzas.
3:8
We know the 60 pizzas. Let the cheese= c.
c:60
60/8= 7.5
3*7.5= 22.5
22.5:60
c= 22.5 pounds of cheese.
I hope this helps!
~kaikers
Answer:
The approximate area of the flower garden is 
Step-by-step explanation:
we know that
The area of the circle ( circular flower garden) is equal to
we have
----> the radius is half the diameter
substitute
----> exact value of the area
Find the approximate value of the area
