987.76 Hz please thank you
Answer:
what does this mean you just put random numbers right?
Step-by-step explanation:
Answer:
Wilson is 6 older than mary
w=6+m
wilson is 10 less than 5 times mary
w=-10+5m
w=5m-10
so now we set them eqal to each other since both equal w
m+6=w=5m-10
m+6=5m-10
minus m both sides
6=4m-10
add 10 to both sides
16=4m
divide both sides by 4
4=m
sub back
w=m+6
w=4+6
w=10
wilson=10
mary=4
the correct method is math
Answer:
3 roots.
Step-by-step explanation:
f(x) = (x + 1)(x - 3)(x - 4)
If we expand these factors the first term will be x^3, so by the theorem this polynomial has 3 roots.
Let, width = x
length = 4x
perimeter = 2(4x+x) = 60
10x = 60
x = 6
so, 4x = 24
Area would be: 24*6 = 144 cm²
