1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Goryan [66]
2 years ago
7

If g(x)= x+1/x-2 and h(x)=4-x, what is the value of (g times h)(-3)

Mathematics
1 answer:
Alchen [17]2 years ago
6 0

g(-3)=\frac{-3+1}{-3-2}=\frac{2}{5} \\ \\ h(-3)=4-(-3)=7 \\ \\ (g\times h)(-3)=7\left(\frac{2}{5} \right)=\boxed{\frac{14}{5}}

You might be interested in
Graph the system of inequalities. Then use your graph to determine which points are solutions of the system.
stepan [7]

Answer:

A and E

Step-by-step explanation:

That's where they overlap

4 0
3 years ago
Frieda is 67 inches tall and weighs 135 pounds. women her age have a mean height of 65 inches with a standard deviation of 2.5 i
blsea [12.9K]
<span>Frieda's weight is 1 Standard Deviation above the meanwhile her height is less than 1 Standard Deviation away from the mean. This means her height is closer to the mean than her weight.
As a result, we would say that her weight is definitely more unusual than her height because her weight is more standard deviations away from the mean.

Therefore,
</span><span>in relative terms, it is correct to say that:</span> Frieda's height is more unusual than her weight.
5 0
3 years ago
Find the distance between the following points: (0,0,0) and (-2,6,3)
marusya05 [52]

9514 1404 393

Answer:

  3.  7

Step-by-step explanation:

The distance formula applies in 3 dimensions as well as 2.

  d = √((x2 -x1)² +(y2 -y1)² +(z2 -z1)²)

  d = √((-2)² +6² +3²) = √(4 +36 +9) = √49

  d = 7

The distance between the two points is 7 units.

6 0
2 years ago
Solve the system equation
den301095 [7]
<h2>Answer:</h2>

We will use substitution to solve this system for x.

x - 2y = 27\\y = 5x\\\\x - 2(5x) = 27\\\\x - 10x = 27\\\\-9x = 27\\\\x = -3

Now that we know what x is, we can determine y by pluging in -3 for x in one of the original equations. I will use the first one.

-3 - 2y = 27\\\\-2y = 30\\\\y = -15\\

We now have our solution.

D. (-3, -15)

We can check our answer by pluging the solution into one of the original equations to see if both sides equal each other. I will use the first equation.

-3 - 2(-15) = 27\\\\-3 + 30 = 27\\\\27 = 27

Since the equation checks out, our solution is correct.

4 0
3 years ago
I need to find the mean, median,mode, and range of 8,6,7,6,5,4 1/2, 7 1/2, 6 1/2, 8 1/2, 10,7,5, 5 1/2, 8,9, 7,5,6, 8 1/2, and 6
sattari [20]

Answer:

add them all up and divide by 19

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • 1.
    5·2 answers
  • Help on geometry. Please
    6·1 answer
  • You want to estimate the mean amount of time college students spend on the Internet each month. How many college students must y
    9·1 answer
  • EX 1) Games Galore Super Store buys the latest video game at a wholesale price of $30.00. The markup rate at Game's Galore Super
    8·1 answer
  • In the figure below, ma = 7x + 5 and mb = 28x. The angles are
    15·2 answers
  • The general manager, marketing director, and 3 other employees of Company A are hosting a visit by the vice president and 2 othe
    12·1 answer
  • Is it possible to construct Triangle ABC with angles 40, 60 and 90 degrees?
    5·1 answer
  • What is the product of (6.2*10^4) * (3.4*10^-2)? I got 2,108. am I right?
    14·2 answers
  • Use synthetic division to determine the remainder when 3x 3 − 2x 2 + x − 1 is divided by x − 1.
    9·1 answer
  • What is the equation of the line that passes through the point (-2,14) and is perpendicular to the line with the following equat
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!