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
Fiesta28 [93]
2 years ago
15

Given that f(x) = x2 - 16 and g(x) = 20 - x, find (f-g)-4),

Mathematics
1 answer:
zavuch27 [327]2 years ago
4 0

( {x}^{2}  - 16) - (20 - x) - 4  \\ =  {x}^{2}  + x - 40

You might be interested in
Which statement is true about the prime polynomial 2x^2+3x+3?
Bezzdna [24]

Answer: <em><u>It cannot be modeled with a rectangle.</u></em>

Step-by-step explanation: The given expression 2x^2 + 3x +3 cannot be factored.

That means that it cannot be modeled with a rectangle.

So your answer is, It cannot be modeled with a rectangle.

3 0
3 years ago
Apply the Binomial Theorem to the expression (x^2+1)^2
KiRa [710]

Answer:

Step-by-step explanation:

(x^2 +1)(x^2 +1)

x^4 +x^2+x^2 +1

x^4+2x^2 +1 answer

Hope this helps!

6 0
3 years ago
Read 2 more answers
How can you find the sum of the angle measures in a triangle?
sattari [20]

Answer:

a Euclidean space, the sum of angles of a triangle equals the straight angle (180 degrees, π radians, two right angles, or a half-turn). A triangle has three angles, one at each vertex, bounded by a pair of adjacent sides.

8 0
3 years ago
What is the measure of the missing angle?
mestny [16]

Answer:

25°

Step-by-step explanation:

These types of figures have 3 angles, which add up to 180°. If you found the 2 angles already, you can find the last one by adding both angles together and using 180° to deduct it with the total degree of thd 2 angles.

127 + 28 = 155

180 - 155 = 25

5 0
3 years ago
Tania earns $16 per hour at the Glendale Florist. She regularly works 40 hours per week.
avanturin [10]

Answer:

$640 is how much she will make in in regular hours.

Step-by-step explanation:

Create an equation from the word problem and solve.

6 0
3 years ago
Other questions:
  • Geoffrey wrote the following paragraph proof showing that rectangles are parallelograms with congruent diagonals.
    8·2 answers
  • Simplify by factoring. What are the excluded values? Choose all that apply.
    15·1 answer
  • Analyze the diagram below and answer the question that follows. The figure shown is a rhombus. What condition would also make it
    14·1 answer
  • What is the solution
    13·1 answer
  • A rider sites on a motorcycle. the motorcycle has a mass of 237 kilograms The ride has a mass of 89 kilograms. What is the total
    15·1 answer
  • We need helping solving for y.....3x-9y=24
    7·2 answers
  • Avery owns a small business selling ice-cream. She knows that in the last week 6
    5·1 answer
  • Amy and Beth share some money in the ratio 3:5.
    10·2 answers
  • Which equation represents the line through (4, 5) and (0, 3)?
    5·1 answer
  • What is the value of the expression (3/4)³<br>81/256<br>27/64<br>9/12<br>27/4​
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!