Answer:
2.4x-4.4
Step-by-step explanation:
0.3(4x-8)-0.5(-2.4x+4)
1.2x-2.4+1.2x-2
2.4x-4.4
Answer:
Step-by-step explanation:
y = 6x − 4
y = 5x − 3
A: chose a value for x(input) and get the out put (y) because the equation already in the slope intercept mode:y=mx+b
x y=6x-4 y=5x-3
1 y=2 y=2
2 y=8 y=7
0 -4 -3
slope :
y=6x-4 slope is 6 y intercept(0,-4)
y=5x-3 slope is 5 y intercept (0,-3)
solution of the pair of equation is the point of intersection :
6x-4=5x-3
6x-5x=-3+4
x=1 and y=6x-4 ⇒ y=6-4=2
<h2>(1,2)</h2>
Answer: 238.95 in²
because this is a regular pentagon
=> the area of the regular pentagon will be 5 times the area of the triangle in the picture.
we have: the area of the triangle is: (11,8.8,1)/2 = 47,79 (in²)
=> the area of the regular pentagon is 5. 47,79 = 238,95 (in²)
Step-by-step explanation:
C is the independent variable because it is all by itself.
Answer:
0 - 1 - 2 - 3 - 4 - 5
2 - 22.1 - 32.4 - 32.9 - 23.6 - 4.5
Step-by-step explanation:
<u>The function is:</u>
<u>Calculating the value of H for each value of t from 0 to 5</u>
- H(0) = 2
- H(1) = -4.9*1^2 + 25*1 + 2 = 22.1
- H(2) = - 4.9*2^2 + 25*2 + 2 = 32.4
- H(3) = -4.9*3^2 + 25*3 + 2 = 32.9
- h(4) = -4.9*4^2 + 25*4 + 2 = 23.6
- H(5) = - 4.9*5^2 + 25*5 + 2 = 4.5
Correct answer choice is the 3rd one or C
