Like terms are terms that are the exact same excluding the coefficient.
The answer here would be 7y^3+8y^2-11y
The only like terms here are y. y^3 and y^2 aren't the same because they have different exponents
Answer:
A whole number, an integer, a rational number and a real number.
Step-by-step explanation:
It is a whole number, which makes it an integer, which makes it rational, which makes it real.
Answer:
70 Degrees
Step-by-step explanation:
All triangles add up to 180 degrees so add 44+26=70 180-70= 110 so remaining angle is 110. A straight line is 180 degrees so using the remaining angle of the blue triangle we find that 180-110=70 so B is 70 degrees.
Area of circle is πr^2
Diameter is given =20 cm
Radius r=d/2=20/2=10cm
A=3.14×100
A=314 cm^2
(x-1)² = 50
x-1 = <span>±</span>√50
x-1 = -5√2 or x-1 = 5√2
x = 1-5√2 x = 1+5√2
