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
PIT_PIT [208]
2 years ago
10

Find the value of h(x) = -3x – 12 when x = -2? Show work

Mathematics
1 answer:
7nadin3 [17]2 years ago
7 0

Answer:

-6

Step-by-step explanation:

h(x) = -3x – 12 becomes h(-2) =  -3(-2) – 12 = -6

You might be interested in
Find a coterminal angle between 0° and 360°.<br> 780
erastovalidia [21]

for an angle of 780°, we can say that is really a 360° + 360° + 60°, so two full revolutions plus an extra 60°. Check the picture below, with the coterminal in green.

3 0
2 years ago
Which of the following is the product of the rational expression shown below
wolverine [178]

Option C: \frac{x^{2}-9}{x^{2}-4} is the product of the rational expression.

Explanation:

The given rational expression is \frac{x+3}{x+2} \cdot \frac{x-3}{x-2}

We need to determine the product of the rational expression.

<u>Product of the rational expression:</u>

Let us multiply the rational expression to determine the product of the rational expression.

Thus, we have;

\frac{(x+3)(x-3)}{(x+2)(x-2)}

Let us use the identity (a+b)(a-b)=a^2-b^2 in the above expression.

Thus, we get;

\frac{x^{2} -3^2}{x^{2} -2^2}

Simplifying the terms, we get;

\frac{x^{2}-9}{x^{2}-4}

Thus, the product of the rational expression is \frac{x^{2}-9}{x^{2}-4}

Hence, Option C is the correct answer.

6 0
3 years ago
A researcher plans to study the causal effect of a strong legal system on economy, using data from a random sample of U.S. count
kogti [31]

Answer:

Based on expert opinion the regression does not suffer from omitted variable bias

Step-by-step explanation:

<em>Based on expert opinion the regression does not suffer from omitted variable bias </em>because its indicators taking values of 1 and 0 where 1 would represent taking action by the legal system  and 0 would represent not taking action by the legal system. as

The researcher plans to regress national income per capita based on the effect of the legal system

applying the formula for addressing omitted variable bias ( attached below )

7 0
2 years ago
Need help!!!! Pleaseeeee
Amanda [17]

Answer:

for #2 I'm pretty sure he makes $10 per hour

6 0
2 years ago
The sides of a square are 12 feet long. Find the new side<br> length after it is increased by 40%.
djyliett [7]

Answer:

16.80 ft long

Step-by-step explanation:

8 0
1 year ago
Other questions:
  • Use the work shown below to find the simplified product
    8·2 answers
  • ANSWER ASAP I NEED ANSWERS PEOPLE
    13·2 answers
  • Ariela is selling tickets to a play. Adult tickets cost $12.25 and children's tickets cost $8.75. The total amount of money she
    12·1 answer
  • There are (32)4 ⋅ 30 bacteria in a Petri dish. What is the total number of bacteria in the dish?
    7·1 answer
  • The probability that you roll a two on a six-sided die is 1/6. If you roll the die 60 times, how many twos can you expect to rol
    8·1 answer
  • Is .325 rational or irrational
    6·2 answers
  • HURRY 25 POINTS mathssas
    7·1 answer
  • ¿ REGALO PUNTOS !<br> el que responda primero le doy corona
    12·2 answers
  • THE SIDES OF A TRIANGLE ARE IN THE RATIO 4:4:3. A.WHAT KIND OF TRIANGLE IS IT? B. CALCULATE THE SMALLEST ANGLE OF THE TRIANGLE T
    11·1 answer
  • HHHHEEEELLLLPPPPP<br> PPPPLLLLLLSSSSS<br> 10 points
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!