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
andrew11 [14]
3 years ago
8

Determine if the triangles are congruent

Mathematics
1 answer:
Dima020 [189]3 years ago
8 0
Number eight is congruent 


You might be interested in
Write a linear function f with f(−10)=4 and f(−2)=4.
Orlov [11]

f(-10) = 4

f(-2) = 4

Since y is constant while x isnt we just dont need to put x

f(x) = 4

6 0
3 years ago
What is the first step when rewriting y = 3x2 9x – 18 in the form y = a(x – h)2 k?
stiks02 [169]
A quadratic equation has the general form of: <span>

y=ax² + bx + c

It can be converted to the vertex form in order to determine the vertex of the parabola. It has the standard form of:

y = a(x+h)² - k

This can be done by completing a square. The steps are as follows:

</span><span>y = 3x2 + 9x – 18
</span>y = 3(x2 <span>+ 3x) – 18
</span>y + 27/4= 3(x2 <span>+ 3x+ 9/4) – 18 
</span>y = 3(x2 + 3/2)^2 – 99<span>/4
</span>
Therefore, the first step is to group terms with the variable x and factoring out the coefficient of x^2.
3 0
3 years ago
Read 2 more answers
Suppose you work as a clerk at a local retail store earning $6 per hour. The amount of your weekly paycheck (before taxes are ta
Viktor [21]

Answer:

x is the independent variable and it represents the number of hours worked per week by the clerk.

Step-by-step explanation:

An independent variable refers to a variable in model that is varied or changed in order to examine its effect on another variable. The other variable is called a dependent variable.

A dependent variable is a variable in a model that changes as a result of a change in the independent variable.

From the question, x is the independent variable and its represent the number of hours worked by the clerk.

F(x) represents the amount of your weekly paycheck and it is the dependent variable that changes as the number of hours worked, x, changes.

For example, since we are given:

F(x) = 6x ............................... (1)

Where;

F(x) = = depemdent variable = Amount of weekly paycheck (before taxes are taken out)

6 = coefficient of x = Earning per hour

x = Independent variable = Number of hours worked

Assuming x = 1, we can substitute this into equation (1) and have:

F(x) = 6 * 1 = $6

But when x = 2, we have:

F(x) = 6 * 2 = $12

Therefore, the dependent variable F(x) changes from $6 weekly to $12 weekly as the independent variable x changes form 1 hour to 2 hours weekly.

8 0
3 years ago
2 3/4 divided by 1/2 please state your answer as a mixed number than simplify please
Juli2301 [7.4K]
5 1/2 cjyfjyfjycjyccgjcyjcgjcjycjcjycjycjycjgcjycjycjy
4 0
2 years ago
Read 2 more answers
The given line passes through the points (−4, −3) and (4, 1).
dimulka [17.4K]
1+3/4+4
4/8
1/2
y-3=-2(x+4)
y - 3 = -2(x + 4)
5 0
3 years ago
Other questions:
  • If line AD is a tangent to circle B at point C, and m∠ABC = 55º, what is the measure of ∠BAD?
    13·2 answers
  • Can someone help me getting the right answer one this (Answer in the image) Please show the formula giving 25 points + Brainlies
    5·1 answer
  • Please help –8 = c /9 c=
    12·2 answers
  • The difference of two numbers is 44 1 /2 . If the smaller of the two numbers increases 7 times then the difference will be 10 3/
    14·1 answer
  • What is the volume of this prism? <br> A. 23.9 ^3<br> B. 47.7 cm^3<br> C. 4.50 cm^3<br> D. 9.00 cm^3
    14·1 answer
  • The average fine for entering a national Forest wilderness without a permit increased from $65 to $78. What rate of increase is
    10·2 answers
  • The diagram below shows a model of four waves. An image of four waves labeled W, X, Y, Z is shown. Wave W has the smallest dista
    10·1 answer
  • I need help in math!!!
    15·1 answer
  • Find the midpoint and distance between (5,1) and (-15,11)
    14·1 answer
  • Shhh they are having a date!!! (っ^▿^)۶٩(˘◡˘ )
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!