Answer:
The answer to your question is L = 22; w = 15
Step-by-step explanation:
Data
length = L
width = w
Perimeter = 74
Condition
w = L/2 + 4
Formula
P = 2L + 2w
Substitution
74 = 2L + 2(L/2 + 4)
Simplification
74 = 2L + L + 8
74 = 3L + 8
74 - 8 = 3L
3L = 66
L = 66/3
L = 22
w = 22/2 + 4
w = 11 + 4
w = 15
Answer:
x = 5.87 cm
Step-by-step explanation:
The triangle shown is a right triangle with congruent legs.
That makes it a 45-45-90 triangle.
The ratio of the lengths of the sides of a 45-45-90 triangle is
1 : 1 : √2
The length of either leg is hypotenuse/√2.
8.3 cm / √2 = 5.87 cm
Answer: x = 5.87 cm
Yes, this is a function because the mapping is one to one. The domain is the the different inputs that can be put into the function, so the domain is {1,2,3,4,5}. The range is the different outputs the function can produce. So the range would be {40,80,120,160,200}.
B. natasha,because what is 27-11? 16 and which one is higher 11 (stephen) or 16(natasha) hope this helps! :)