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
Ilya [14]
2 years ago
14

Given that a=4, b=4 and c=-2 work out b(squared) -2ac

Mathematics
1 answer:
Nimfa-mama [501]2 years ago
3 0

Answer:

32

Step-by-step explanation:

substitute the given values of a, b and c into the expression:

b² - 2ac = 4² - (2 x 4 x -2)

             = 16 - (-16)

             = 16 + 16

             = 32

You might be interested in
Gina received a 30% discount on a new
gizmo_the_mogwai [7]

Answer:

64.94

Step-by-step explanation:

(49.95•30%)+49.95

3 0
2 years ago
Read 2 more answers
Please answer this asap
Oduvanchick [21]

Answer:

the second on

Step-by-step explanation:

7 0
2 years ago
Dakota earned ​$15.00 in interest in Account A and ​$22.50 in interest in Account B after 18 months. If the simple interest rate
11111nata11111 [884]

Answer:

Step-by-step explanation:

Dakota kiếm được 15 đô la tiền lãi trong Tài khoản A và 22,50 đô la tiền lãi trong Tài khoản B sau 18 tháng

5 0
2 years ago
ANSWER CHOICES LISTED!!!
Kipish [7]

Answer:f(x) = x becomes g(x) = (1/5)x through vertical compression by a factor of 5.

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Ms.ziesenis walked 1/4 of a mile in 1/2 of an hour. use multiplication to find the unit rate​
shusha [124]

Answer:

he would walk 1 mile in 2 hours

Step-by-step explanation:

which is very slow tbh

7 0
2 years ago
Other questions:
  • If two angles are supplementary, which is the sum of their measurements?
    11·1 answer
  • The original cost of a necklace is $32. The jewelry store is having a sale and every item is 30% off. A 6.75% tax rate is charge
    8·1 answer
  • find the length, width and area of the rectangle formed by the pints R(-2,3), S(4,3), T(4,-1) and U (-2,-1)
    15·1 answer
  • Helpppppppppppppppppppppppppppppppppppp
    15·1 answer
  • Given: ABCD is a trapezoid, AB = 13,CD = 14, BC = 5, and AD = 20. Find: A of ABCD
    5·1 answer
  • Christov has a bag of marbles. 1/8 of the marbles are red, and 3/10 of the marbles are green. How many marbles could be in Chris
    8·2 answers
  • A car moving at a constant speed passed a timing device at t=0. After 7 ​seconds, the car has traveled 567 ft. Write a linear fu
    11·1 answer
  • Find the amount of simple interest earned. Principal: $300. Annual interest rate: 6.5% Time: 3 years
    10·1 answer
  • Find how much money needs to be deposited now into an account to obtain $7,300 (Future Value) in 6
    13·1 answer
  • Help me out, math is irritating
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!