Answer:
Step-by-step explanation:
Henry is 3 more than twice Nicholas' age. You can write this as :
H = 3 + 2N
Marcus is 9 less than 6 times Nicholas' age:
M = 6N - 9
Since Henry and Marcus are twins, this means H = N.
3 + 2N = 6N - 9
Add 9 to both sides
12 + 2N = 6N
Subtract 2N from both sides
12 = 4N
Divide both sides by 4 to find N.
N = 12/4 = 3
Answer:
c
Step-by-step explanation:
y-6<0,y<6
all graphs satisfy it
y<x+4
when x=0,y<4
c satisfies it.
y+6>-3x
when x=0,y>-6
c satisfies it.
a b
c d
Answer:
Less than. 50343 > 67124
Step-by-step explanation:
50,343 is the answer to 67,124*3/4 and so since 50,343 is a lower number than 67,124, it would be less than.
Answer:
Here, Diameter of the whole tube = 10 m
Diameter of the inner tube= 10mm - 2 mm= 8mm
Now,
Area of the shaded region =1/4 ×πd^2
=1/4×3.14×8^2
=50.24 mm^2
I chose x^3, it would be a cubic function , then it’s -(x-6 )^3 -2
