I don't think either is right
I think it should be
44-7=x
So 44 - 7 = 37
X =37
Answer:
not sure
Step-by-step explanation:
Answer:
19.26$
Step-by-step explanation:
Sold DVD for
50
%
more of the purchase price of
12
$
so
12
+
50
100
(
12
)
=
12
+
6
18
So customer will pay
7
%
tax on
18
$
Hence he will pay
18
(
1.07
)
$
=
19.26
$
Answer:
A = 0.785m²
B = 31400cm²
C = 7850cm²
D = 785,000mm²
Step-by-step explanation:
To solve this question, we'll have to find the area of a circle which is
Area of a circle = πr²
1. The diameter of the circle = 1m
Area of a circle = πr²
r = radius of the circle
π = 3.14
Radius = diameter / 2
Radius = 1 / 2 = 0.5m
Area = 3.14 × (0.5)²
Area = 3.14 × 0.25
Area = 0.785m²
2. Radius = 100cm
Area of a circle = πr²
Area = 3.14 × (100)²
Area = 3.14 × 10000
Area = 31400cm²
3. Diameter = 100cm
Area = πr²
Radius = diameter / 2
Radius = 100 / 2
Radius = 50cm
Area = πr²
Area = 3.14 × (50)²
Area = 3.14 × 2500
Area = 7850cm²
4. Radius = 500mm
Area = πr²
Area = 3.14 × (500)²
Area = 3.14 × 250,000
Area = 785,000mm²
Answer:
(-4,0) and (2,-6)
Step-by-step explanation:
Solve by graphing
