Answer:
X-61=100
X=100-61
X=39%
Step-by-step explanation:
Answer:
243 cm^2 + 108 cm^2 = 351 cm^2
Step-by-step explanation:
So, we have a rectangle and two triangles, we know all the sides or angles.
Rectangle: with 9 cm lenght 15cm + 12 cm = 27 cm
Formula: A=wl -> A=9*27 = 243 cm^2
Trianlge: A=ab/2
Angle 90°
Side A 12 cm
Side B 18 cm - 9 cm = 9 cm
A=ab/2=12·9/2=54 cm times 2 (for the opposite side) = 108 cm^2 = 351 cm^2
Answer:
The median for the set of data is
11
Answer:
$4.60
Step-by-step explanation:
Answer:
f(5) = -6
Step-by-step explanation:
f(x) = -x - 1
f(5) = -5-1 = -6
