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Alona [7]
3 years ago
11

Let R={0, 1, 2, 3} be the range of h(x) = x - 7. The domain of h inverse is_____.

Mathematics
1 answer:
Alecsey [184]3 years ago
5 0

Answer:

{-7,-6,-5,-4}

Step-by-step explanation:

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What is 3 2/8 times 4 1/5
Serjik [45]

Answer:

273/20 or 13.65

Step-by-step explanation:

3 2/8=26/8

4 1/5=21/5

----------------

26/8*21/5=273/20

5 0
3 years ago
"What is Limit of h (x) as x approaches 10 plus?"
Zepler [3.9K]

As <em>x</em> → 10 from above, <em>h(x)</em> is steadily approaching 18.5.

8 0
2 years ago
-3/4x&gt;12 solve for x​
Ad libitum [116K]

Answer:

\Huge\boxed{\mathsf{\rightarrow X

Step-by-step explanation:

\Large\boxed{\mathsf{SUBJECT: MATH}}

Isolate x on one side of the equation.

Find the value of x.

First, multiply -1 from both sides.

(-3/4x)(-1)<12(-1)

Solve.

12(-1)=-12

3/4x<-12

Next, multiply 4 from both sides.

4*3/4x<4(-12)

Solve.

Multiply the numbers from left to right.

4(-12)=-48

3x<-48

Then, divide by 3 from both sides.

3x/3<-48/3

Solve.

Divide the numbers from left to right.

-48/3=-16

X<-16

\Large\boxed{\Rightarrow \mathsf{X

The correct answer is x<-16.

6 0
2 years ago
How do you solve for the central area of a polygon?
ycow [4]
Getting the central area of a polygon is not possible. Probably the question refers to the central angle. In a a regular polygon, getting the central angle is that you need to use the formula.

Central Angle of a polygon = 360 degrees / number of sides of a polygon.
Why 360 degrees? Because, a circle has a total of 360 degrees. And a circle is a polygon with no sides.
5 0
3 years ago
Write the explicit formula for the geometric sequence 2, 8, 32, 128
Alja [10]
The first term, a, is 2.  The common ratio, r, is 4.  Thus,

a_(n+1) = 2(4)^(n).

Check:  What's the first term?  Let n=1.  Then we get 2(4)^1, or 8.  Is that correct?  No.

Try this instead:

a_(n) = a_0*4^(n-1).  Is this correct?    Seeking the first term (n=1), does this formula produce 2?      2*4^0 = 2*1 = 2.  YES.

The desired explicit formula is   a_(n) = a_0*4^(n-1), where n begins at 1.


3 0
3 years ago
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