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laiz [17]
3 years ago
12

(2x^3+4x^2-5x+7)(-5x^2+x-2)=

Mathematics
1 answer:
NeTakaya3 years ago
5 0
=−10x5−18x4+25x3−48x2+17x−14 is the right anwer...
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What are the first three terms of a geometric sequence in which (picture below) and the common ratio is 5?
Marta_Voda [28]

Answer:

5, 10, 15

Step-by-step explanation:

the increase in the sequence is 5 so since it starts from 0 which you can find out because 25 is the 5th sequence and that means that +2*5 =25 . x=0

0+ 5 = sequence 1

0+ 5+5 = seq 2

0+5+5+5= seq 3

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2 years ago
10 POINTS!! Brainliest!<br> Find the volume of the prism. Round to the nearest tenth if necessary.
il63 [147K]

Answer:

308 cm³

Step-by-step explanation:

The volume (V) of a rectangular prism ( cuboid ) is

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Here l = 11, b = 7 and h = 4, thus

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3 years ago
Seven more than twice his age is 51 in algaebric expression
kozerog [31]
7 + 2x = 51

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Softa [21]
-2 + 4x - 4
= 4x-6
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