2 years ago

3a to the power 4 minus 6a to the power 2plus 9ab to the power 2

Mathematics

2 answers:

wolverine [178]2 years ago

6 0

Is this the answer u want?:

3a4+6a2+9ab2

matrenka [14]2 years ago

5 0

Answer:

Yo mama

Step-by-step explanation:

I took the tewst

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Solve for all values of x for -2|x+9|-6=-24

DerKrebs [107]

-2(x+9)-6=-24
-2x-18-6=-24
2x=0
x=0

2(x+9)-6=-24
2x+18-6=-24
2x=-36
x=-18

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2 years ago

What is the measure of angle B A). 42° B). 138° C). 180° D). 218°

Ostrovityanka [42]

Answer:the measure of angle B is A

Step-by-step explanation:42 is the angle of A and C together so it is the same on the other side

8 0

2 years ago

Read 2 more answers

I'll mark brainliest just tell me how to.

IRINA_888 [86]

Answer:

a = 12

b = 2

c = 11

Step-by-step explanation:

$\frac{( {x}^{5}y {z}^{4} )^{3} }{ {x}^{3} yz} = {x}^{a} {y}^{b} {z}^{c} \\ \\ \frac{ {x}^{5 \times 3}y^{3} {z}^{4 \times 3} }{ {x}^{3} yz} = {x}^{a} {y}^{b} {z}^{c} \\ \\ \frac{ {x}^{15}y^{3} {z}^{12} }{ {x}^{3} yz} = {x}^{a} {y}^{b} {z}^{c} \\ \\ {x}^{15 - 3} {y}^{3 - 1} {z}^{12 - 1} = {x}^{a} {y}^{b} {z}^{c} \\ \\ {x}^{12} {y}^{2} {z}^{11} = {x}^{a} {y}^{b} {z}^{c} \\ \\ equating \: like \: terms \: from \: both \: sides \\ \\ {x}^{12} = {x}^{a} \: \implies \: a = \boxed{ 12}\\ \\ {y}^{2} = {y}^{b} \: \implies \: b = \boxed{ 2} \\ \\ {z}^{11} = {z}^{c} \: \implies \: c = \boxed{ 11}$