Answer:
a) The origin represents
Step-by-step explanation:
what is 5352÷910=7_29827736533663÷1111111111111=4
Answer:
20° and 70°
Step-by-step explanation:
(4x-10)+(2x-20)=90
6x-30=90
6x=90+30
6x=120
x=20
2(20)-20=20
4(20)-10=70
20+70=90
The equations a = n, b = 2n + 6 and c = n² - 1 are polynomials, and the expression for ab - c is n² + 6n + 1
<h3>How to determine the expression for ab - c?</h3>
The polynomials are given as:
a = n
b = 2n + 6
c = n² - 1
The expression ab - c is calculated using:
ab - c = n * (2n + 6) - (n² - 1)
Expand
ab - c = 2n² + 6n - n² + 1
Collect like terms
ab - c = 2n² - n² + 6n + 1
Evaluate
ab - c = n² + 6n + 1
Hence, the expression for ab - c is n² + 6n + 1
Read more about polynomials at:
brainly.com/question/4142886
#SPJ4
Answer:
f(x)=-3/2x+1
Step-by-step explanation:
y=mx+b
m=slope
b=y intercept
y=f(x)
The answer is a facilitator.
A facilitator is a person who facilitates discussions. He/she plays a neutral in any discussion. The facilitator guides the group to attain their objective. He/She can use different tools to help the group achieve their goals.
