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olga2289 [7]
2 years ago
14

What is the formula for the following geometric sequence? 3, 12, 48, 192,

Mathematics
2 answers:
Sidana [21]2 years ago
7 0
Multiple by 4 each time.
julia-pushkina [17]2 years ago
6 0
Multiply the previous number by 4.

Y=n*4
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2(3x+2)=2x-1+x solve
alina1380 [7]
First multiply and dstribute
a(b+c)=ab+ac
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add like terms
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7 0
3 years ago
for the equation 2x(3x+5)+3(3x+5)=ax^2+bx+c , if this equation is true for all values of x,what is the value of b if a,b,and c a
guapka [62]

Answer:

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2x(3x+5)+3(3x+5)=ax2 +bx+c

by expansion,

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6 0
3 years ago
What is the first step in solving the following system of equations?
Gelneren [198K]

Answer:

B

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8 0
2 years ago
Find the measure of an angle whose complement is five times its measure.
ch4aika [34]

Answer:

The measure of the unknown angle is 15°.

Step-by-step explanation:

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"Angle whose complement is five times its measure" would be expressed as

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4 0
2 years ago
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