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
andreev551 [17]
3 years ago
11

-x^2 where x = -5 algebra 2

Mathematics
2 answers:
r-ruslan [8.4K]3 years ago
8 0

Answer:

-25

Step-by-step explanation:

1) The equation is -(-5)^2

2) When you square a negative number, it will be a positive

3) So in this equation it would be -(25)

4) However, there's another negative sign in front.

5) So the answer therefore is -25

Hope this helps!

Kipish [7]3 years ago
7 0

Step-by-step explanation:

if if you put x equals to -5

it becomes -(-5)^2 which is equal to -25

You might be interested in
You start at (0, 1). You move down 4 units and up 4 units. Where do you end? I need asap
LekaFEV [45]

Answer:

(0,1)

Step-by-step explanation:

Cause you move down 4 units and up 4 units

You just went down 4 units and came back to where you start at.

6 0
2 years ago
Urgent! Brainliest to whoever solves it <br> Quadrilateral HGFJ is a rhombus
Nookie1986 [14]

Answer:

16cm and 48 degrees

Step-by-step explanation:

5 0
1 year ago
Use the GCF of the terms to write the expression as the product of two factors with integer coefficients.
Alchen [17]
The greatest common factor (GCF) is determined by finding the greatest factor that would simplify all the terms of the equation the most. 

For the equation -2x³ - 4x² + 4x
The common factor for the coefficients -2, -4 and 4 is -2, since all of them are divisible by -2.
The common factor for the variables x³, x² and x is x, since all of them are divisible by x.

Then, the GCF would be -2x. We use this to simplify the equation:

-2x(x² + 2x -2)
7 0
3 years ago
Identify the value of p. Give your answers in simplest radical form. HELP PLEASE!!
VikaD [51]

Answer:

C

Step-by-step explanation:

using the cosine ratio to find p

cos 45° = \frac{adjacent}{hypotenuse} = \frac{6}{p}

cross- multiplying gives

p × cos45° = 6 → [ cos 45° = \frac{1}{\sqrt{2} }]

p × \frac{1}{\sqrt{2} } = 6

multiply both sides by \sqrt{2}

⇒ p = 6\sqrt{2} ( third option on list )


7 0
3 years ago
A company that offers tubing trips down a river rents tubes for a person to use and "cooler" tubes to carry food and water. A gr
mestny [16]

Answer: the group rented 11 Person tubes and 4 cooler tubes

Step-by-step explanation:

There are two types of tubes, Person tube and cooler tube.

Let P represent number of Person tubes that the group rented.

Let C represent number of Cooler tubes that the group rented.

The group spends $270 to rent a total of 15 tubes and Person tube $20 Cooler tube $12.50. Two linear equations can be derived from the above information

P + C = 15 - - - - - - - 1

20P + 12.5C = 270 - - - -- - - 2

Substituting P = 15 - C into equation 2,

It becomes

20(15-C) + 12.5C = 270

300 - 20C + 12.5C = 270

- 20C + 12.5C = 270 -300

7.5C = - 30

C = 30/7.5 = 4

P = 15 - C

P = 15 - 4 = 11

7 0
3 years ago
Other questions:
  • Represent 240.149 two ways
    12·1 answer
  • How do i solve the problem
    7·1 answer
  • Mr. Walker was hiking across Massachusetts. He has three days to cover 70 miles. On the first day, he walked 6 hours at a speed
    7·2 answers
  • What shape is produced when slicing a right rectangular pyramid perpendicular to the base?
    10·2 answers
  • I’m the expression 10a + 4, identify the coefficient
    11·1 answer
  • Planes X and Y and points C, D, E, and F are shown.
    14·2 answers
  • A box of cereal contains 16 cups. If each bowl holds 1 1/3 cups of cereal, how many bowls of cereal will you get out of the box?
    15·1 answer
  • The Natural History Museum has a 1:60 scale model of a tyrannosaurus rex dinosaur. The length of the model is 20 centimeters. Fi
    6·1 answer
  • Simplify: 3x + 6y - (4x - 2y)
    10·1 answer
  • Find the measure of angle A
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!