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
In-s [12.5K]
2 years ago
8

What is a vertex ( coordinates )

Mathematics
2 answers:
galina1969 [7]2 years ago
7 0
A vertex is the end of the coordinate plane
goblinko [34]2 years ago
6 0
A vertex is whenever 2 lines come together so a corner.
Hope it helps:)
You might be interested in
Lena won a charity raffle. Her prize will be randomly selected from the 9 prizes shown below. The prizes include 7 rings, 1 came
pickupchik [31]

Answer:

(b) Find the odds in favor of Lena winning a headset ​

Step-by-step explanation:

4 0
3 years ago
Which expression is equivalent to 6x+7-12*2-(3 to the power 2 +3)-x
kow [346]

Step-by-step explanation:

Questions about equivalent expressions usually feature both simple expressions and complex expressions. To check which complex expression is equivalent to the simple expression:

Distribute any coefficients: a(bx\pm c)=abx\pm aca(bx±c)=abx±aca, left parenthesis, b, x, plus minus, c, right parenthesis, equals, a, b, x, plus minus, a, c.

Combine any like terms on each side of the equation: xxx-terms with xxx-terms and constants with constants.

Arrange the terms in the same order, usually xxx-term before constants.

If all of the terms in the two expressions are identical, then the two expressions are equivalent.

Example

How do we solve for unknown coefficients?

Some questions will present us with an equation with algebraic expressions on both sides. On one side, there will be an unknown coeffient, and the question will ask us to find its value.

For the equation to be true for all values of the variable, the two expressions on each side of the equation must be equivalent. For example, if ax+b=cx+dax+b=cx+da, x, plus, b, equals, c, x, plus, d for all values of xxx, then:

aaa must equal ccc.

bbb must equal ddd.

To find the value of unknown coefficients:

Distribute any coefficients on each side of the equation.

Combine any like terms on each side of the equation.

Set the coefficients on each side of the equation equal to each other.

Solve for the unknown coefficient.

Example

How do we rearrange formulas?

Formulas are equations that contain 222 or more variables; they describe relationships and help us solve problems in geometry, physics, etc.

Since a formula contains multiple variables, sometimes we're interested in writing a specific variable in terms of the others. For example, the formula for the area, AAA, for a rectangle with length lll and width www is A=lwA=lwA, equals, l, w. It's easy to calculate AAA using the formula if we know lll and www. However, if we know AAA and www and want to calculate lll, the formula that best helps us with that is an equation in which lll is in terms of AAA and www, or l=\dfrac{A}{w}l=

w

A

l, equals, start fraction, A, divided by, w, end fraction.

Just as we can add, subtract, multiply, and divide constants, we can do so with variables. To isolate a specific variable, perform the same operations on both sides of the equation until the variable is isolated. The new equation is equivalent to the original equation.

7 0
2 years ago
Read 2 more answers
Leila has $420 in her bank account. Every month, she deposits another $40 into her account. At this rate, in how many more month
Paladinen [302]

Answer:

12

Step-by-step explanation:

Equation y=40x+420

plur in 900 to the y

900=40x+420

subtract

480=40x

divide

x=12

7 0
2 years ago
I need help asap! 25 points
alukav5142 [94]

Answer:bc thats not the number included in the problem

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Jenny has saved $3,800 over the last 12 months. She saved either $250 or $350 a month. During the 12 month period, how many time
kari74 [83]
 5 months for it 5 times 250= 1250 
7 0
3 years ago
Read 2 more answers
Other questions:
  • NEED HELP ASAP!!!
    13·2 answers
  • PLEASE HELP ASAP! IF YOU KNOW..OH AND FOLLOW AND LIKE M MUSICAL.LYS(APP) IF U HAVE ONE! (@badgalsoundshots)!!!!
    12·1 answer
  • Aidan has a rectangular garden that measures 9 m wide by 13 m long.
    9·1 answer
  • What type of polynomial is P(x)=1−2x2+3x+2x5
    7·1 answer
  • What are five examples of mathematical models in science
    8·1 answer
  • Liam ate 1/3 of 3/4 of a pizza. How much pizza did Liam eat?
    9·2 answers
  • Please help. 20 points...........
    5·2 answers
  • if a sprinter runs are distance of hundred metres in 9.83 seconds calculate the speed in kilometre per hour​
    13·1 answer
  • y varies directly as x and inversely as the square of z. y = 65 when x = 80 and z=4. Find y when x= 18 and z=3.
    14·1 answer
  • A rectangle has an area of 16cm^{2}. Do you know its length?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!