From the first 2 statements again , x + 8 = y.
area of the hole would be 4x cm^2
area of sheet without hole is 9y cm^2
9y - 4x =76 ------------- eqn one
y = x + 8 ----------------eqn two
subs eqn two into one and u got it
btw what questions are these :o
Answer:
Step-by-step explanation:
- <em>The standard form means that the terms are ordered from biggest exponent to lowest exponent. </em>
Verify the answer options
A. <u>−3x⁵ + 4x³ + 10x²</u>
B. <u>−8x + 4x⁴ + 3x³</u>
- 1, 4, 3 - incorrect order
C. <u>x⁴ + 4x³ + 10x⁴</u>
- 4, 3, 4 - incorrect order
D. <u>x⁶ + 4x³ + 10x⁷</u>
- 6, 3, 7 - incorrect order
Answer:
Y=3x-1
Step-by-step explanation:
Let x =1 then ,Y=(3×1)-1=2
Let x=2 then, Y=(3×2)-1=5
Let x=3 then Y=(3×3)-1=8
Let x=0 then Y=(3×0)-1=-1
Answer:
Rational
Step-by-step explanation:
Because irrational numbers cannot be expressed as a fraction
