Figures with faces that are polygons are called "Polyhedrons"
Answer:
a = bh/-h + 2
Step-by-step explanation!
Would you like an explination?
Answer:
f
−
1
(
x
)
=
1
2
x
+
5
Explanation:
f
(
x
)
=
2
x
−
10
→
Replace the
f
(
x
)
with
y
y
=
2
x
−
10
→
Switch the places of the x and the y
x
=
2
y
−
10
→
Solve for y
x
+
10
=
2
y
y
=
1
2
x
+
5
The inverse is
f
−
1
(
x
)
=
1
2
x
+
5
Answer;
X=6
Explanation
1. Find what’s on both sides
6x -9. And 4x +3
2. Turn into equation to do that you need to put a equal sign in between
6x-9=4x+3
3. Solve
6x-9=4x+3
-4x+9 -4x +9
__________
2x=12
— —
2 2
X=6
Explanation for solving you want your numbers on one side and x’s on the other so for positive numbers I subtract and for negative numbers you add, u only have to move one x and 1 number after simplified. Then you take the number (if one ) next to x and divide it on both sides since it’s multiplication. Then you get your answer
That is complicated but, I'll go with 15.
