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3 years ago

Help me solve this please, solve for x. 3^7x = 81^x+9

Mathematics

1 answer:

Naddik [55]3 years ago

7 0

Use order of operations.

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Please help me find the x

xxTIMURxx [149]

Answer:

x=2

bd/ba=be/bc

6/6+4=x+1/x+1+x

6/10=x+1/2x+1

12x+6=10x+10

12X-10X=10-6

2X=4

X=4÷2=2

5 0

2 years ago

Read 2 more answers

I WILL GIVE BRAINLIEST

EleoNora [17]

Answer:

Concept: Inverse Functions

We want the inverse of a root function which is x^1/2
Now we combine that result to get
${f}^{ - 1} (x) = \frac{ { x }^{2} }{3} - 2$
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6 0

2 years ago

WILL GIVE BRAINIEST!!

AnnZ [28]

Answer:

its b

Step-by-step explanation:

thankkkkk me later

5 0

2 years ago

Find the area A: 54.94 cm B: 40.59 cm C: 33.165 cm D: 27.47 cm

aleksandrvk [35]

D: 27.47 cm. A=b×h÷2

6.7×8.2=54.94
54.94÷2=27.47 cm

hey what can I say except your welcome.

8 0

2 years ago

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A group of 18 patrons each owe $15 at a restaurant. What is the total amount owed by all 18 customers?

Zina [86]

Answer:

$270

Step-by-step explanation:

18x15=$270

HOPE THAT HELPED:)

8 0

1 year ago