Answer:
0
Step-by-step explanation:
g(-1)=3×(-1)²-2×(-1)-5 g(-1)=3×1+2-5 g(-1)=3+2-5 g(-1)=5-5 g(-1)=0 ......
So...
ANS of
7(a)=(30)+(n x 20) {n=n. of hours}
7(b)= with my mind
Answer:
5 + 2√6 or 9.898979
Step-by-step explanation:
(√3 + √2) (√3 + √2)
= 5 + 2√6
decimal = 9.898979
Answer:
-3
Step-by-step explanation:
1. subtract 0.3 from both sides
2. add 3.7x to both sides
3. Divide both sides by -0.5
Answer:
x= 7 1/2
Step-by-step explanation:
Subtract the 1/2 to get it out of the way (whatever you do on one side of the = sign you have to do to the other)
So 10- 1/2= 9 1/2
Subtract the 2 to get it out of the way
9 1/2-2=
7 1/2
Hope it helped :)
