The rate of change is 3. rate of change is a rate that shows how one quantity changes in relation to another quantity.
Answer:
6
We found the factors and prime factorization of 18 and 30. The biggest common factor number is the GCF number. So the greatest common factor 18 and 30 is 6.
Step-by-step explanation:
Seven groups waited in line to see a concert. there were 9 people in each group. how many people were there in total?
9x7= 63
The length of AB is 18 units
<u>Explanation:</u>
AOC forms a right angle triangle
where,
OC is the height
AC is the base
AO is the hypotenuse
Using pythagoras theorm:
(AO)² = (OC)² + (AC)²
(AO)² = (7)² + (24)²
AO = 25 units
Length AB = ?
According to the figure:
AO = AB + BO
25 = AB + 7 (OB is the radius of the circle)
AB = 18units
Therefore, the length of AB is 18 units
Answer:
(-9/2t + 3) +( 7/4t + 33) = -11/4t + 36
5(2t + 1)+(-7t +28) = 3t+ 33
Step-by-step explanation
Those are the ones i could solve hope this helps!
1. Problem
(-9/2t + 3) +( 7/4t + 33)
-9/2t + 7/4t
-18/4t +7/4t= -11/4t
3+ 33= 36
-11/4t + 36
2. Problem
5(2t + 1)+(-7t +28)
10t + 5 + ( -7t +28)
10t - 7t= 3t
5+ 38= 33
