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
OlgaM077 [116]
3 years ago
13

Evaluate the following expression using the values given:

Mathematics
1 answer:
Sedaia [141]3 years ago
6 0
A = 3    b = 2    c = -3    we will substitute these values into the expression

-a²   - 3b³    + c²    + 2b³    - c²

-(3)² - 3(2)³ + (-3)² + 2(2)³ - (-3)²
-9 - 24 + 9 + 16 - 9
-17
You might be interested in
if the scale on a map is inches/miles = 1/50, find the following actual distances: 2.5 inches, 4.75 inches, and 7.6 inches.
Ber [7]
2-5 inches =125miles
4-75inches=237.50 miles.
7.6=380miles
8 0
3 years ago
Read 2 more answers
Find the value of -(2/5) - (-1/8) A) -21/40 B) -11/40 C) 11/40 D) 3/13
Yuliya22 [10]

(-2/5)-(-1/8)

Need to make the denominators the same

(-16/40)-(-5/40)

Multiply -2/5 by 8

Multiply -1/8 by 8

-- sign= positive

-16/40+5/40

Answer=-11/40

3 0
3 years ago
Carlos is going to an amusement park for his 11th birthday with his 2 yr old brother and parents. His parents brought $100 to sp
amm1812
They have $49.00 left for desert because a ticket is $15 for each person 7 and older. So 15 × 3 people = $45.00. $1.50 per slice and they got 4 slices so 1.50 × 4 = $6.00. $45.00 + $6.00 = $51.00. $100 - $51 = $49.00
8 0
3 years ago
You are building a rectangular dog pen with an area of 90ft^2. You want the length to be 3 ft longer that twice it's width. What
Alecsey [184]
I think the answers is the you think is if you think okayω
8 0
3 years ago
Triangles are congruent if they have the same ____.
Harrizon [31]
D. Size and shape. Congruent essentially means that they’re the same in all ways.
4 0
3 years ago
Read 2 more answers
Other questions:
  • Value of the underlined of 56
    14·2 answers
  • A scout troop is collecting aluminium cans for charity. Their goal is to collect at least the number of cans they collected last
    15·1 answer
  • How do you find rate of change using a graph?
    14·2 answers
  • wheelchair ramps for access to public buildings are allowed a maximum of one inch of vertical increase for every one foot of hor
    10·1 answer
  • William Shakespeare died on his birthday at age 52.Approximately how many seconds did Shakespeare live
    5·2 answers
  • The graph shown matches which quadratic equation?
    5·2 answers
  • 40 POINTS AND BRAINLIEST!! I NEED THIS DONE ASAP
    10·1 answer
  • Determine the greatest common factor of the following expressions<br> (4x2y2, 3xy4, 2xy2
    6·1 answer
  • Celiac disease causes damage to the villi when can cause malnutrition?<br><br> A. True <br> B. False
    5·1 answer
  • A sum of money is shared among Ben, Jack, and Sarah in the ratio 6 : 8 : 10.
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!