Answer:
197
Step-by-step explanation:
the answers 197 because if an=5n-3 then a40= 197
Answer:
x
=
1.13504161
…
,
−
1.46837494
…
Step-by-step explanation:
hope this helps(::
Answer:
Answer: The functions that have a greater rate of change than the function represented in the graph are y=3x+12 and y=2.5x-20.
Step-by-step explanation:
The scale factor of the two triangles is 3.
<h3>What is Scale Factor?</h3>
Scale factor is a number by which the size of any geometrical figure or shape can be changed with respect to its original size.
Here, Two triangles have angles with the same degrees or Similar triangles.
Scale factor = Base of bigger triangle / base of smaller triangle
= 21 / 7
= 3
Thus, the scale factor of the two triangles is 3.
Learn more about Scale Factor from:
brainly.com/question/22312172
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Hi there!
Simplify th' Eqn.
(9x² + 2x - 5) + (6x² - 5x + 4)
⇒ 9x² + 2x - 5 + 6x² - 5x + 4
⇒9x² + 6x² + 2x - 5x - 5 + 4
⇒ 15x² - 3x - 1
Hence,
The simplified form is = 15x² - 3x - 1
~ Hope it helps!