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
djyliett [7]
4 years ago
10

The functions u and w are defined as follows.

Mathematics
1 answer:
viktelen [127]4 years ago
8 0
Answer:16
w(u(2))
= - 2(2×2 - 1 )^2 - 2
= - 2(4 - 1 )^2 - 2
=-2(3)^2-2
=2×9-2
=18-2
=16
You might be interested in
What does the C equal to in -1/6 +7/6 = c
STALIN [3.7K]

Answer:

c = 1

Step-by-step explanation:

we have -1/6 + 7/6

since 6 is a common denominator we can do

\frac{-1}{6} +\frac{7}{6} = c\\\frac{-1+7}{6} = c\\\frac{6}{6} = c\\1 = c\\c = 1

6 0
3 years ago
A Mustang GT on Missouri has a marked price of $60,000. If paid in cash you are to pay 15% less than the marked price. It also h
xxTIMURxx [149]

Answer:

A) Discount on Cash price. ($9,000 )

B) Cash Price. ($51,000 )

C) Amount Payable. ($51,000 )

D ) Hire Purchase Price ($66,000 )

E ) Difference between the Hire Purchase price and the Cash Price. ($15,000 )

Step-by-step explanation:

The following is the workings:

The GT Missouri marked price = $60,000

If paying cash,

Discount = 15%

(15/ 100 ) x $60,000 = $9,000

Actual Price (less discount) = $60,000 - $9000 = $51,000

If hire purchase,

Firstly, 30% marked price,

= (30/100) x $60,000 = $18,000

Monthly payment = $1000

Period = 4 years = 4 x 12 = 48 months

Total monthly payment,

$1000 x 48 = $48, 000

Therefore, total hire purchase payment

Monthly payment + initial 30% payment

= $18,000 + $48,000 = $66,000

Difference between hire purchase and cash price,

= $66,000 - $51,000 = $15,000

5 0
3 years ago
XYZ Phone service charges $0.12 per minute with a monthly charge of $6.95. This fee is valid 24 hours, 7 days a week. ABC Phone
4vir4ik [10]
If it was me i would say XYZ

4 0
3 years ago
Can someone please solve this, i need it quickly
Gwar [14]

Answer:

3x + y = 20 and x - 2y = - 4

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

(a)

Given

3x + y = 17 ( subtract 3x from both sides )

y = - 3x + 17 ← in slope- intercept form

with slope m = - 3

Para;;el lines have equal slopes , then

y = - 3x + c ← is the partial equation

To find c substitute (4, 8) into the partial equation

8 = - 12 + c ⇒ c = 8 + 12 = 20

y = - 3x + 20 ← in slope- intercept form

Add 3x to both sides

3x + y = 20 ← in standard form

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

(b)

Given

y + 2x = 13 ( subtract 2x from both sides )

y = - 2x + 13 ← in slope- intercept form

with slope m = - 2

Given a line with slope m then the slope of a line perpendicular to it is

m_{perpendicular} = - \frac{1}{m} = - \frac{1}{-2} = \frac{1}{2} , then

y = \frac{1}{2} x + c ← is the partial equation

To find c substitute (2, 3) into the partial equation

3 = 1 + c ⇒ c = 3 - 1 = 2

y = \frac{1}{2} x + 2 ← in slope- intercept form

Multiply through by 2 to clear the fraction

2y = x + 4

x - 2y = - 4 ← in standard form

7 0
3 years ago
N= A-b <br> solve for A <br> hurry plzzzzz
Scrat [10]

Answer:

A=B+n

Step-by-step explanation:

plz mark me as brainliest

4 0
3 years ago
Read 2 more answers
Other questions:
  • Can someone help me with this and explain how that graph is the answer?
    13·1 answer
  • Does anyone know how to solve this 5 and 6
    13·2 answers
  • Simplify the expression: cot x sin x - sin quantity pi divided by two minus x. + cos x
    14·1 answer
  • -1/2x+3=4-1/4x need help for a quiz asap
    12·2 answers
  • A farmer makes two adjacent rectangular paddocks with 200 feet of fencing. a) Express the total area () in square feet as a func
    6·1 answer
  • Which of the following is NOT a Pythagorean triangle?
    15·1 answer
  • I need help with this someone very smart in math this is algebra 2
    8·1 answer
  • The quotient of x and 4 is greater than or equal to 5
    14·1 answer
  • What is the sign of B + A
    10·1 answer
  • You spend $25 to buy supplies for making necklaces, and plan on selling
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!