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
dem82 [27]
3 years ago
10

-xy - (-x + y) if x = -3 and y= -4

Mathematics
1 answer:
Doss [256]3 years ago
6 0

Answer:

-11

Step-by-step explanation:

--3*-4 - (--3-4)

-12 - (3-4)

-12 - (-1)

-12+1

-11

You might be interested in
What is 10+5x60 .<br><br> A) 10<br> B)130<br> C)6767<br> D)4545454545
Lynna [10]

Answer:

310

but it doesnt show as a possible answer from your list

Step-by-step explanation:

5x60 is 300

then add 10 to 300

you get 310

7 0
3 years ago
Read 2 more answers
A<br> 2. Divide: 12.40 – 5.
irina [24]

Answer:

2.48

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Use the drop-down menus to complete the statements about the function p(x) = x(x – 1) + 1. The value of a is . The value of b is
Ludmilka [50]

Answer: The value of a is 1. The value of b is -1. The value of c is 1. The value of the discriminant is -3. The quadratic function will not intersects the  x-axis.

Explanation:

The standard form of a quadratic equation is,

p(x)=ax^2+bx+c

The given function is,

p(x)=x(x-1)+1

It can be written as,

p(x)=x^2-x+1

By comparing this equation with the standard form of quadratic equation. we get,

a=1

b=-1

c=1

The formula for discriminant is,

D=b^2-4ac

D=(-1)^2-4(1)(1)

D=1-4

D=-3

The value of the discriminant is -3.

If D<0, it means the function have no real roots.

If D=0, it means function have one real roots.

If D>0, it means function have two real roots.

Since D<0 it means the function have no real roots. So the function will not intersect the x-axis at any point.

8 0
3 years ago
Read 2 more answers
Find the measure of angle y. Round your answer to the nearest hundredth. (please type the numerical answer only) A right triangl
romanna [79]

Answer:

The angle is 52 degree.

Step-by-step explanation:

length of of side, L = 8

Hypotenuse, H = 13

According to the trigonometry,

cos y = \frac{L}{H}\\\\cos y = \frac{8}{13}\\\\cos y = 0.62\\\\y = 52^0

7 0
3 years ago
a punch recipe calls for equal amounts of orange and pineapple juice. pineapple juice comes in 6 ounce cans and orange juice com
sammy [17]

Answer:

0.6 ounces

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • Can someone help me please
    14·1 answer
  • Find the average value of the function f(x, y, z) = 5x2z 5y2z over the region enclosed by the paraboloid z = 9 − x2 − y2 and the
    5·1 answer
  • Which statement correctly describes this expression?<br> 2m^3 - 11
    14·1 answer
  • PLEASE HELP MEEEEEE!!!!!!!
    14·1 answer
  • A textile fiber manufacturer is investigating a new drapery yarn, which the company claims has a mean thread elongation of 12 ki
    7·1 answer
  • Point A is at (3, 2.5) and point B is at (3, 1.4) on a coordinate grid. The distance between the two points is ____. Input numbe
    13·2 answers
  • Shortest distance to the origin y=1/2x^2 -4
    5·1 answer
  • Utilizando as propriedades dos radicais calcule ⁵√32⁵​
    5·1 answer
  • Grade 6 please answer this
    10·1 answer
  • the length of two sides of a triangle are 7 and 10. The length of the third side may be any number __________
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!