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
Nostrana [21]
2 years ago
5

When x=-2 and y=-3. - x^2? - 3xy + 2y^3 is

Mathematics
1 answer:
Angelina_Jolie [31]2 years ago
3 0

Answer:

-66

Step-by-step explanation:

-(-2)^2=-4

-3(-2)(-3)+2(-3)^3= -62

-4-62= -66

You might be interested in
Find the value of each variable,<br> y =<br> Z=
Leno4ka [110]
ANSWER:
y = 119
z = 66

EXPLANATION:
z = 180° - 114° = 66°
y = 360° - (95° + 81° + 66°) = 119°

5 0
3 years ago
There's 18 deer and 52 lions if 10 lions eat 17 deer how many deer are left
Mamont248 [21]

Answer:

1 deer

Step-by-step explanation:

18 deer minus 17 eaten leaves 1 deer

7 0
1 year ago
Read 2 more answers
0.5 to the second power x (20-2 to the third power x 3)x(2/5x25)
lesantik [10]

Answer:

489

Step-by-step explanation:

4 0
3 years ago
Maggie created this scale drawing of a soccer field, using a scale factor of 1 inch : 12 yards. She wants to make another scale
larisa [96]

The length and width of the new scale drawing is 36 inches and 24 inches respectively.

The given parameters:

  • <em>Original scale of the soccer field, 1 inch : 12 yards</em>

The original length and width of the soccer field is calculated as follows;

1 inch : 12 yards

  • original width = 6 x 12 yards = 72 yards
  • original length = 9 x 12 = 108 yards

For the new scale of 1 inch : 3 yards, the new length and width are represented as;

<em>the </em><em>new width</em><em>:</em>

\frac{1 \ inch}{x} = \frac{3 \ yards}{72 \ yards} \\\\x = 24 \ inches

<em>the </em><em>new length</em><em>:</em>

\frac{1 \ inch}{x} = \frac{3 \ yards}{108 \ yards} \\\\x = 36\ inches

Thus, the length and width of the new scale drawing is 36 inches and 24 inches respectively.

Learn more about scale drawing here:

7 0
2 years ago
A shirt originally priced at $30 has been discounted 20%
mezya [45]
The sale price of the shirt is $24. And you save $6 from discount.
4 0
3 years ago
Read 2 more answers
Other questions:
  • Sam was still finishing his breakfast when his brother Leo left for school. Sam started to run after Leo when Leo was already 10
    11·2 answers
  • Find the coordinates of the midpoint of a segment with the given endpoints W(-12, -7), T(-8, -4)
    5·2 answers
  • Help if you know this I need help
    8·1 answer
  • PLZ HELP ASAP!!!
    13·1 answer
  • What is the measure of CED
    15·2 answers
  • Show how to make a ten to find 12-4. Write the number sentence
    15·2 answers
  • Use the Counting Principle to find the probability of rolling a 5 on each of 2 number cubes.
    15·1 answer
  • Drag numbers to write an equation for the line in slope-intercept form. Numbers may be used once, more than once, or not at all.
    15·1 answer
  • What is the length of the hypotenuse?
    5·2 answers
  • Let the function f be defined by f (x) = 5x - 2a,
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!