Answer:
x=-2 y= -5
x=-1 y=-3
x=0 y=-1
x=1 y=1
x=2 y=3
x=3 y=5
Step-by-step explanation:
How does the percent equation relate proportional quantities?
Answer: Use cross product to determine if the two ratios form a proportion. Here we can see that 2/16 and 5/40 are proportions since their cross products are equal. Percent means hundredths or per hundred and is written with the symbol, %. Percent is a ratio were we compare numbers to 100 which means that 1% is 1/100.
Rewrite the subtraction expression as an addition expression, and then simplify (find the sum).
8 - (-2)
Answer:
5
Step-by-step explanation:
- and - =+
8+2=10
10 divided by 2=5
hope that helps
if correct plz mark brainlest
thank you
19NBoli
sam has $14 more than taylor. All togther they have $82. How much does Sam and Talor have?
Can someone pls help me?
Determine the measures of the unknown angles in the
figure below.
Answer:
x= 127
w = 53
Step-by-step explanation:
Assume the following sequence is arithmetic: 4, 12, …. Write an equation (rule) for this arithmetic sequence.
I am not sure exactly what the question is asking...
12 - 4 = 8, so the difference between 4 and 12 is 8.
If you were to keep writing the sequence it could go like this, “4, 12, 20, 28...” and so on, adding 8 every time.
Let me know if you need any more help!
What is the length of each leg of the triangle below?
32
I need help and I dont get this at all
Answer:
The sides form a right triangle
Step-by-step explanation:
\sqrt(130)km = 11.4 km
Help pls this is so hard lololololol
Answer:
it is c i belive
Step-by-step explanation:
37-90=53.53=180-53=127
did not learn this yet but i am smart
Which equation is correct? (6 points) sec x° = opposite ÷ adjacent cosec x° = opposite ÷ adjacent cosec x° = hypotenuse ÷ opposite sec x° = adjacent ÷ hypotenuse
Answer:
cosec x= hypotenuse over opposite
Find the GCF
9x+36
...........
Answer:
Step-by-step explanation:
The greatest common factor of 9x and 36 is 9. So factored it would be 9(x+4)
For the function f(x) = ?
Find (5) -
Find f(-5) =
If given points A at (6, 3) and B at (-1,4), determine AB
HELP ASAP
Answer:
AB = 5[tex]\sqrt{2}[/tex]
Step-by-step explanation:
Calculate the distance using the distance formula
d = [tex]\sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2 }[/tex]
with (x₁, y₁ ) = A(6, 3) and (x₂, y₂ ) = B(- 1, 4)
AB = [tex]\sqrt{(-1-6)^2+(4-3)^2}[/tex]
= [tex]\sqrt{(-7)^2+1^2}[/tex]
= [tex]\sqrt{49+1}[/tex]
= [tex]\sqrt{50}[/tex]
= 5[tex]\sqrt{2}[/tex] ← exact value
≈ 7.07 ( to 2 dec. places )
What is the perimeter of parallelogram ABDC?
14 cm
13 cm
12 cm
11 cm
Answer:
13 cm
Step-by-step explanation:
Add up all of the sides and you should get 13.
3 + 3 + 3.5 + 3.5 = 13
what is the slope of the line below?
A. m = 3/2
B. m = 2/3
C. m = -2/3
D. m = 8
E. None of the above
Answer:
C -2/3
Step-by-step explanation:
Answer:
C. m = -2/3
Step-by-step explanation:
Slope is rise/run (rise-over-run).
It falls 2, so the "rise" is -2. It moves right by 3, so the "run" is 3.
Therefore, -2/3.
Hope this helped!
i need help to: simplify (4i+1)^2
the answer would be 16i+1
Answer:
−15 + 8i
Step-by-step explanation:
1 point
Carla needs to purchase carpet for her living room (see diagram below).
What is the area of Carla's living room? Answer without units. *
6 ft.
17 ft.
12 ft.
5 ft.
10 ft.
HELPPP PLEASEEE
A portion of Raul's check register is shown. His checking account had a balance of $539.50 on April 2. Based on the information in the check register, what was the balance of Raul's checking account after the transaction on April 13 in dollars and cents?
Answer:425.25
Step-by-step explanation:
539.50-
35.50-
23.75-
55.00=
Slope:
Y-intercept:
Equation:
is this graph proportional? _____
Answer:
Slope: 1
Y-Intercept: (0,4)
Equation: y=1x+4
Step-by-step explanation:
To solve for slope you need to pick 2 points on the graph (ex. 2,6 and 4,8 ), then you use the formula to find the slope.
For Y-Intercept you just look for where the line intercepts on the y-axis (ex. 0,4).
If the line doesn't touch the origin (0,0), then it isn't proportional.
For the equation it's y=mx+b or, if its proportional then y=mx. The Y-Intercept will always be b. The slope represents m. The x is the variable.
ello what is the area of 56 x 156?
Answer:
8736 I hope this can help you
Step-by-step explanation:
1/2 of n decreased by 8
Answer:
1/2n - 8
Step-by-step explanation:
1/2 of n means 1/2n
decreased by 8 means subtract 8
1/2n - 8
Answer:
1/2n - 8
Step-by-step explanation:
1/2 of n makes them together.
Decreased means subtraction.
1/2n - 8
Best of Luck!
Find the Inverse of the Function
y= 10x^2 - 4
The inverse of the function y = 10x² - 4 is given by y = ±√[(x + 4) / 10].
To find the inverse of the function y = 10x² - 4, we need to interchange the variables x and y and then solve for y.
Let's start by rewriting the equation with x and y switched:
x = 10y² - 4
Next, let's isolate the term with y by adding 4 to both sides:
x + 4 = 10y²
To isolate y, divide both sides by 10 and then take the square root:
(y²) = (x + 4) / 10
y = ±√[(x + 4) / 10]
Therefore, the inverse of the function y = 10x² - 4 is given by y = ±√[(x + 4) / 10].
To know more about function:
https://brainly.com/question/30721594
#SPJ6
someone help me please.
Answer:
3
Step-by-step explan
1 x 4/2 + 1
4/2 + 1
4 divide by 2 is = 2
2+1 = 3
so the value of 1 x b/2 + 1 is = to 3
Answer:
3
Step-by-step explanation:
1 x 4=4
4/2= 2
2+1=3
Have a good day UwU
A rectangular prism has a length of 6 cm, a width of 3 cm, and a height of 412cm. The prism is filled with cubes that have edge lengths of 12 cm. How many cubes are needed to fill the rectangular prism? Enter your answer in the box. To fill the rectangular prism, how many cubes are needed to fill the rectangular prism?
Answer:
618
Step-by-step explanation:
1st step: 6 x 3 x 412
2nd step: 7416 / 12
Final Answer: 618
Hope this helped!
Answer:
It's 648!
Step-by-step explanation:
Your welcome! I took the test! The other persons wrong sry! Have a great week! Happy almost easter! Spring is here! Have a great spring break!
A family wants to rent a car to go on vacation. Company A charges $40.50 and 11 cent per mile. Company B charges $60.50 and 15 cent per mile. How much more does Company B for x miles than Company A
Answer:
4 more cents per mile
Step-by-step explanation:
15-11=4
which ordered pair is the solution of the system graphed below?
Answer:
C
Step-by-step explanation:
The bottom part, please help, I am terrible at this!!
Answer:
its f and o
Step-by-step explanation:
can someone please help me ASAP please and thank you!
Answer:
2nd and 4th one
Step-by-step explanation:
simplify
(2x-1/x^2-2x-3) + (1/x-3)
Answer:
-6x²+x-1 x²Step-by-step explanation:
Used photomath witch is an app that takes photos of equations and can solve them or simplify them.
$0.89 a pound in a British supermarket. How much would 4.5 pounds of tea cost? Round your answer to the nearest penny
Answer:
4.005 ( sorry i don't know what you mean round to the nearest penny)
Step-by-step explanation:
4.5 x 0.89 = 4.005
Find the S.A. of the pyramid,
The lateral face of this square pyramid are all equilateral triangles
(S.A. = 1/2 lP + B)
Answer:
"Surface area of any pyramid = area of base + area of each of the lateral faces.
If the pyramid is a regular pyramid, we can use the formula for the surface area of a regular pyramid."
Hope that helped