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mrs_skeptik [129]
3 years ago
8

What is the value of x ? Enter your answer in the box.

Mathematics
1 answer:
Sladkaya [172]3 years ago
4 0

Answer:

43.8

Step-by-step explanation:

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ASAP 50 POINTS
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-1 is thy answer..............
8 0
3 years ago
Read 2 more answers
64-144a+108a^2-27a^3​
Nataly [62]

Answer:

= -27a^3+108a^2-144a+64

Step-by-step explanation:

Simplify:

=64-144a+108a^2-27a^3

=64+-144a+108a^2+-27a^3

Answer

= -27a^3+108a^2-144a+64

5 0
4 years ago
G(-3) if g(x)=2x-4 show your work
stiks02 [169]

Answer:

g(-3) = -10

Step-by-step explanation:

All you have to do is plug -3 in for x!

g(-3) = 2(-3) - 4

g(-3) = -6 - 4

g(-3) = -10

3 0
3 years ago
What does the number 120 in the equation mean y= 5x + 120
Maru [420]

Answer:

120 is the y intercept in the formula  y=mx+b

hope this helped!!

7 0
3 years ago
PLEASE HELP ME! Find the cube roots of 125(cos 288° + i sin 288°).
shutvik [7]
◆ COMPLEX NUMBERS ◆

125 ( cos 288 + i sin 288 )  can be written as -

125.e^i( 288) 
125.e^i( 288 +360 ) 
125.e^i( 288+ 720)

[ As , multiples of 360 can be added to an angle without changing any trigonometric functions or sign ]

To find the cube root , take the cube root of above 3 expressions ,

We get -
5 e^( i 96 ) 
5 e^( i 216 )  
5 e^( i 336 )

Now using Euler's formula , We rewrite above as -

5 ( cos 96 + i sin 96 ) 
5(c os 216 + i sin 216 ) 
5 ( cos 336 + i sin 336 ) Ans.
6 0
3 years ago
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