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Maurinko [17]
3 years ago
12

Solve 3x+3/5>=4/5 Answer:

Mathematics
1 answer:
Sedbober [7]3 years ago
7 0

Answer:

=0

Step-by-step explanation:

Solution:

3x+3/5 = 0

3•x+3/5 = 0

15x = -3

x = -1/

5

= -0.2

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0 ft elevation, diver is underwater at depth of 138 ft. In this area, the ocean floor has a depth of 247 ft. A rock formations r
KiRa [710]
We know that the ocean floor has a depth of 247 ft, and we also know that the diver is<span> underwater at depth of 138 ft, so its distance from the ocean floor will be:
</span>247-138=109 ft
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Now, the </span>rock formations rises to a peak 171 to above the ocean floor, so to find <span>how many feet below the top of the rock formations is the diver, we are going to subtract the distance to the driver form the ocean floor from the rock formations height:
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3 0
3 years ago
Read 2 more answers
Which one is longer?<br><br><br> 96 inches or 8 feet?
KengaRu [80]
They are both equal. 96/12=8 And 8x12=96. Hope that helped!
8 0
4 years ago
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Evaluate inverse functions <br><br> Find the following values f^-1(f(3.14)) <br> F(f(-7))
Margaret [11]

Answer:

1. 3.14

Step-by-step explanation:

If we have

f {}^{ - 1} (f(x)

That just equals

x

For example, consider function

f(x) = 2 {}^{x}

The inverse of that function is

y = 2 {}^{x}

x = 2 {}^{y}

log_{2}(x)  =  log_{2}(2 {}^{y} )

log_{2}(x)  = y

So

f {}^{ - 1} (x) =  log_{2}(x)

If we compose the function, f(x) into f^-1(x).

We get

log_{2}(2 {}^{x})  = x

That proof of that.

1. Here x=f^-1(3.14)and f(3.14) cancel out so the answer is 3.14

2. We first find f(-7) which is -12,

We then find f(-12)= 5 so the answer here is 5.

8 0
3 years ago
What times what times what equal 216
Leno4ka [110]
8 times 27 equals 216
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4 years ago
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how can you decide if finding common multiples and common factors is helpful in solving a problem?explain.
blondinia [14]
You can evaluate all numbers and in the prosses, make any problem easier.
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