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
Simora [160]
2 years ago
5

I do not know this answer

Mathematics
1 answer:
Ivenika [448]2 years ago
7 0

Answer:

The answer is -19

Step-by-step explanation:

Given information -19y^2 , y=-1

-19 * y^2

-19 * (-1)^2

-19 * 1 = -19

You might be interested in
How do I make a repeated decimal a fraction?
Cerrena [4.2K]
Step 1:

Let x equal the repeating decimal you are trying to convert to a fraction

Step 2:

Examine the repeating decimal to find the repeating digit(s)

Step 3:

Place the repeating digit(s) to the left of the decimal point

Step 4:

Place the repeating digit(s) to the right of the decimal point



5) Subtract the left sides of the two equations.Then, subtract the right sides of the two equations<span>

</span>
8 0
3 years ago
What is the value of -17 - (-1) + 2/3 + -1/2?
netineya [11]

Answer:

-95/6 or -15.83 repeating

Step-by-step explanation:

6 0
3 years ago
1. How many ways are there to make an octagon with 19 different sticks when order DOESN’T matter?
mart [117]

Answer:

1. 19C8 = 75582

2. 19P8= 3047466240

Step-by-step explanation:

First, find the number of ways to get 8 sticks from 19. At first, you have 19 choices, then 18, then 17, all the way to 12. Giving you 19*18*17*...*13*12, or 19!/11!.

Combination:

When order doesn't matter, you have to divide 19!/11! by the number of ways to order 8 sides, or 19!/11!/8!=19C8=75582

Permutation:

When order doesn't matter, you don't have to divide 19!/11! by the number of ways to order 8 sides, since you count each of these, and 19!/11!=19P8=3047466240.

6 0
4 years ago
Can someone else me with this
kolezko [41]

Answer:

8

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
An electronics shop sells only TVs, phones and tablets. Number sold Select all of the statements below that are true. Number of
kondaur [170]

A graph is a way to represent a lot of data in such a visual format. The correct statements are A, B, and D.

<h3>What is a graph?</h3>

A graph is a way to represent a lot of data in such a visual format that it is easy for the user to understand the complete information in one go. Usually, the line of the graph is a function that follows the graph.

The statement that is correct about the given table is,

A.) The largest total number of electronic devices sold was on Wednesday.

B.) The smallest number of TVs sold was on Monday.

D.) On Tuesday, more tablets were sold than any other type of electronic device

hence, the correct statements are A, B, and D.

Learn more about Graph:

brainly.com/question/21608293

#SPJ1

4 0
2 years ago
Other questions:
  • The bookstore at State University purchases from a vendor sweatshirts emblazoned with the school name and logo. The vendor sells
    10·1 answer
  • Is 7231.60 greater or less than 7231.6
    5·2 answers
  • 7x8=(5x__) +(2x8) =40+__ =—-
    15·1 answer
  • Bart is jogging on a circular trail in a state park. The diameter of the trail is 650 meters. What approximate distance does Bar
    14·2 answers
  • M is the midpoint of line segment AB. If the coordinates of M are (2, 6) and the coordinates of B are (5, 10), which of the foll
    7·1 answer
  • Helpppp helppp helppp​
    12·1 answer
  • There is an inverse relationship between x and y. If y is when x is 3, what is x when y is 9?
    6·1 answer
  • -7=z/-6 solve for z pls help it 7th grade math and it’s on khan ;cc
    15·2 answers
  • Point JJJ is located at (-4, 4)(−4,4)left parenthesis, minus, 4, comma, 4, right parenthesis. Select all of the following that a
    12·1 answer
  • If the terminal point of theta is(0,-1) what is tan theta
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!