Answer:
48 cm²
Step-by-step explanation:
The copper part is two equal triangles, find a triangle's area by counting squares and multiply by two.
Total copper=(Triangle area)(2)
=b(h)(½)(2)
=b(h)
=(6)(8)
=48 cm²
The answer is D. The slope is 5 and (2, 4) is on the line.
The fraction is written as 3/4.
If you divide 3 by 4 you will get the decimal.
Step-by-step explanation:
(-1,0),m=2
(1-7),m=12
m=-4,(-1,-4)
Answer:
h(x) = 1/4x
Step-by-step explanation:
To find the inverse, first we rewrite the function using y instead of f(x):
y = 4x
Next we switch x and y:
x = 4y
Solve for y by dividing both sides by 4:
x/4 = 4y/4
x/4 = y
1/4x = y
