First simplify.
6xy +21x -4w
From this form you can see better that it is 3 terms
Answer:
I think they are similar by SAS.
Step-by-step explanation:
Both triangles may not be the same size, but they have similar sides and similar angles.
The maximum height of an object is the greatest height the object can reach. The maximum height the rocket reaches is 40.2 feet
<h3>Vertex form of an equation</h3>
The maximum height of an object is the greatest height the object can reach. Given the equation that represent the height of the rocket.
f(t) = -15t² + 48t
The maximum height of the rocket occur at the point where:
t = -b/2a
t = -48/2(-15)
t =48/30
t = 1.6secs
Substitute t = 1.6 into the function as shown:
f(1.6) = -15(1.6)² + 48(1.6)
f(1.6) = -38.4 + 76.8
f(1.6) = 40.2
Hence the maximum height the rocket reaches is 40.2 feet
Learn more on maximum height here: brainly.com/question/12446886
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Answer:
(8/9)+4
First, we should have 8/9. Then add four to that for (8/9)+4
For sales: $15/$100=X/$200, X=$15,30,45,60.
For commission: $100/$15=Y/75, Y=$100, $500
