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
Bess [88]
3 years ago
6

I givee brainlilstttt

Mathematics
2 answers:
bixtya [17]3 years ago
5 0

\kj.,jhfjh,,jhhhhhhhhhhhhhhhhhhhhhhhh

Volgvan3 years ago
3 0

Answer:

(-8,-10) becomes (-8,10)

(-7,-10) becomes (-7,10)

(-7,0) stays (-7,0)

(-8,0) also stays (-8,0)

You might be interested in
You return from a trip with 480 Canadian dollars. How much are your Canadian dollars worth in U.S. dollars? Use the exchange rat
Sever21 [200]

591 Dollars 42 Cents (591 Dollars when rounded)

6 0
3 years ago
Sebastian has 50 marbles in a bag. 20% of the marbles are green. How many marbles are green?
Ede4ka [16]

Answer: 10

Step-by-step explanation:

50 divided by 10 is 5

10%=5

20%=10

7 0
3 years ago
Read 2 more answers
Find k if (x+1) 2x^3+kx^2+1
Viktor [21]
<h2>Question:</h2>

Find k if (x+1) is a factor of 2x³ + kx² + 1

<h2>Answer:</h2>

k = 1

<h2>Step-by-step explanation:</h2>

The factor of a polynomial F(x) is another polynomial that divides evenly into F(x). For example, x + 3 is a factor of the polynomial x² - 9.

<em>This is because;</em>

i. x² - 9 can be written as (x - 3)(x + 3) which shows that both (x - 3) and (x + 3) are factors.

ii. If x = -3 is substituted into the polynomial x² - 9, the result gives zero. i.e

=> (-3)² - 9

=> (9) - 9 = 0

Therefore, if (x + a) is a factor of a polynomial, substituting x = -a into the polynomial should result to zero. This also means that, if x - a is a factor of a polynomial, substituting x = a into the polynomial should give zero.

<em><u>From the question</u></em>

Given polynomial: 2x³ + kx² + 1

Given factor: x + 1.

Since x + 1 is a factor of the polynomial, substituting x = -1 into the polynomial should give zero and from there we can calculate the value of k. i.e

2(-1)³ + k(-1)² + 1 = 0

2(-1) + k(1) + 1 = 0

-2 + k + 1 = 0

k - 1 = 0

k = 1

Therefore the value of k is 1.

3 0
3 years ago
If (3, y) lies on the graph of y = -(2x), then y =<br> 1/8<br> -6<br> -8
Wittaler [7]

Answer:

The answer is -6.

Step-by-step explanation:

To find the value of y in (3, y), plug in 3 for x in y = -(2x) and solve for y.

y = -(2(3))

y = -6

y = -6, so the answer is -6.

7 0
3 years ago
Read 2 more answers
What is the mathematical name for the object that is defined by the Crocodile River?
kipiarov [429]
The correct answer is : line y=4
6 0
4 years ago
Read 2 more answers
Other questions:
  • A bike and skate shop rents bikes for $21 per day and pairs of skates for $20 per day. To remain viable, the shop needs to make
    13·2 answers
  • What is the rate of change of the function? On a coordinate plane, a line with negative slope goes through points (0, 1) and (1,
    14·1 answer
  • 31.75 rounded to the nearest tenths
    6·1 answer
  • Mary decided to buy the yellow rose bush for $7.89. Tax was 55 cents. What was the total price including tax?
    14·2 answers
  • Peter has 96 stamps and Sam has 63. How many stamps should Sam give Peter so that Peter will have twice as many stamps as Sam?
    13·2 answers
  • (6 x 10 to the power of -1) - (5 x 10 to the power of -3)
    14·2 answers
  • For the function h(x)= 4x^2-5x, what is the value of h(-3)?
    9·1 answer
  • Omggg thank you so much for helping meeee ily
    10·1 answer
  • What is the value of x?
    11·2 answers
  • Tom swam to the bottom of a swimming pool that was 9 feet deep and he touched the
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!