what is 3y to the second power
Find the perimeter of a parallelogram with coordinats (2,10), (4,2), (7,8)
and (-1,4).
P = 2(a+b)
a = side
b = base
The perimeter of the parallelogram is [tex]\sqrt[2]{29}+ \sqrt[6]{6}[/tex]
Calculation of the perimeter of the parallelogram:Since the coordinates are (2,10), (4,2), (7,8) and (-1,4).
Now for determining the perimeter first we have to calculate the distance of AB and BC
So,
For AB, the distance is
[tex]= \sqrt{(2-7)^2 + (10-8)^2}\\\\ = \sqrt{29}[/tex]
Now
For BC, the distance is
[tex]= \sqrt{4-7)^2 + (2-8)^2}\\\\ = \sqrt{54}\\\\= 3\sqrt{6}[/tex]
Now the perimeter is
= 2(AB + BC)
= [tex]2(\sqrt29 + 3\sqrt 6)[/tex]
= [tex]\sqrt[2]{29}+ \sqrt[6]{6}[/tex]
Therefore, The perimeter of the parallelogram is [tex]\sqrt[2]{29}+ \sqrt[6]{6}[/tex]
Learn more about perimeter here: https://brainly.com/question/17615672
a car was traveling 35 miles per hour for a number of hours.
Answer:
how much hours and where is it going.
Step-by-step explanation:
Find the equation of the line shown
HURRY HURRY I HAVE TEST
What is the range of the function f(x) = 2x + 4 when the domain is {-2, 0, 3}?
Answer: range = {0, 4, 10}
Step-by-step explanation:
Range means y which means f(x)
so we just have to plug in the domains(x) into the equation one at a time
f(-2) = 2(-2) + 4 = 0
f(0) = 2(0) + 4 = 4
f(3) = 2(3) + 4 = 10
those would be the range.. hope I was fast enough haha
Answer: (0,4,10)
Step-by-step explanation:
pls help meeee (math)
Apply the algebra tiles to find (5x^2+x+7)+(6x+4)
Answer:
=5x2+7x+11
Step-by-step explanation:
which point represents the solution to the system
3x-2y=12
2x+2y=3
a. (2,-2/3)
b. (3,-3/2)
c. (3,-2)
d. (2,2)
please explain how you got your answer.
Answer:
b
Step-by-step explanation:
[tex]3x - 2y = 12 \\ 2x + 2y = 3 \\ 2y = 3 - 2x \\ 3x - (3 - 2x) = 12 \\ 3x - 3 + 2x = 12 \\ 5x = 15 \\ x = 3 \\ 2y = 3 - 6 = - 3 \\ y = - \frac{3}{2} [/tex]
(3, -3/2)
8 - 4a = -2a
7th Grade Linear Questions
Answer:
a = 4
Step-by-step explanation:
So your goal here is to get the variable on just one side, so add 4a to both sides. This cancels out the 4a on of of the sides and puts a on the other side. The new equation is 8 = -2a + 4a. Combine like terms to get 8 = 2a. Divide both sides by 2 to get a = 4. You can check your work by replacing a with 4:
8 - 4(4) = -2(4)
8 - 16 = -8
-8 = -8
Since the final result is true, (-8 does equal -8,) a = 4.
Hello! This is two questions, I believe I already have the right answer but I want to check! You might even get brainliest!
Maryann works six and one-quarter hours on Saturday at $9 an hour. What are her earnings on Saturday?
A builder bought 47 1/2 acres of land and divided it into lots of 2 1/2 acres each. How many lots were there?
Answer:
YH BFNEW
Step-by-step explanation:
3x + 1/5y = 7 what is Y
Answer: y = − 15 x + 35
coach thomas has a player who made 9 free throws shots out of his 15 times . to make the team , a player must be able to to shoot 65% of the free throws . will he make the team
Horatio plays in a band at the French Market. He is paid for his time playing in the band. Horatio earns $25 for two hours of playing in the band, and $62.50 for playing in the band for 5 hours. Write an equation that shows this relationship. Use x to represent the number of hours and y to represent the total pay.
SHOW YOUR WORK!
it took me a while to save this much up so please don't spam and use it for points without earning it please and thank you.
Answer:
y=12.5x
Step-by-step explanation:
Rate per hour
25/2=12.5$Verify for second one
62.5/5=12.5$Hebce rate of chAnge is 12.5$
Equation is
y=12.5xthe temperature was -4.f this morning. if the temperature dropped 7.f, what is the temperature now
Answer:
The temperature now is - 11.f
Step-by-step explanation:
If it was - 4.f and now it is 7.f colder, so then all we have to do is subtract 7.f from -4.f and get...
-4.f - 7f. = - 11.f
Therefore the current temperature is - 11.f
Answer:
didiijdjdiddkdkkfkfkk
Factor this expression:
-7a - 13=
Answer:
− ( 7a + 13 )
Step-by-step explanation:
Nathan planted a tree that is 32.5 inches tall. If the tree grows 4 inches each year, how long will it take for the tree to reach a height of 40 inches
Answer:
10 years boi ez
Step-by-step explanation:
you go into best buy to purchase a new TV and bring 500 with you.The TV cost 466 and there is a 7% sales tax. how much will u have left after you leave best buy
Answer:
1.38
Step-by-step explanation:
The total cost of the TV is the retail price plus the tax, tax (in this case) is 7% or 0.07 of the retail price, so
T = p + 0.07p, at a price of 466
T = 466 + 0.07(466)
t = 466 + 32.62 = 498.62
If you arrived with 500, you'd leave with 500 - 498.62 = 1.38 and a TV
Can I get help on this page? ;v;
Camille's birthday party will cost $32 if she invites 16 guests. How many guests can there be, at most, if Camille can afford to spend a total of $48 on her birthday party? Assume the relationship is directly proportional.
Answer:
I think its gon be 24 guests
Answer:
24 people can be there at most :)
Step-by-step explanation:
$32 divided by 16(guests) is $2
so its $2 per person
so 48$ divided by $2 is 24
So Camille can invite 24 people at the cost of 48$ being her total at most :)
x2-36
10.) Reduce the ratio, x2 +4x-12
|
I
Step-by-step explanation:
Simplify 15 − 10 x 8 x 3 − 12 x 2 \dfrac{15- 10x}{8x^3-12x^2} 8x3−12x215−10xstart fraction, 15, minus, 10, x, divided by, 8,
If the perimeter of a rectangle is 360 feet, and the length is twice the width, what is the length?
Answer:
(P) =360
(l) =?
(b) =?
so, let the breadth be x
let the length be 2x
Perimeter of rectangle=2(l+b)
360 =2(2x+x)
360/2 =2x
180/2 =x
60 =x
x =60
ATQ
Breadth = 60
length= 60 ×2
=180
Please help.
Is algebra.
Answer:
Step-by-step explanation:
#3 D
#4 c
Answer:
1. D
2. C
Step-by-step explanation:
I used a ✨calculator✨
Use the arc length formula and the given information to find the indicated quantity.
r = 8 ft, 0 = 27°; find s
Angela S. became a famous architect. She made $90000 in 2004 . Then, in 2005 she made $120000 . What is the percent of change in her income
Answer:
33.333333% change
Step-by-step explanation:
that 3333 actually goes on forever. also i could be wrong but im pretty sure im right.
WHATS THE SOULUTION PLEASE HURRY!
Answer:
(2, 2)
It's where the two lines meet or mutual point
hope this helps, good luck :)
The restaurant served 80 specials in all, 44 of which were the salmon filet. What percentage of the specials were salmon filets? Write your answer using a percent sign (%).
Answer:
55%
Step-by-step explanation:
44 ÷ 80 = 0.55 = 55%
Which function is a quadratic function? u(x) = –x + 3x2 – 8 v(x) = 2x2 + 8x3 + 9x y(x) = x2 + 3x5 + 4 z(x) = 7x2 + 2x3 – 3
Answer:
u(x) = –x + 3x2 – 8
Step-by-step explanation:
The functions are;
u(x) = –x + 3x2 – 8
v(x) = 2x2 + 8x3 + 9x
y(x) = x2 + 3x5 + 4
z(x) = 7x2 + 2x3 – 3
A quadratic function is a function that has the form f(x) = ax2 + bx + c where a, band c are numbers with a not equal to zero. The maximum degree must be 2.
Among all the options, the one that matches the form is;
u(x) = –x + 3x2 – 8
Answer:
u(x)=-x+3x2-8
Step-by-step explanation:
just did the test edg 2021
Which of the following options have the same value as 25%, percent of 64?
Choose 2 answers:
(Choice A)
A
25 6425⋅6425, dot, 64
(Choice B)
B
\dfrac{25}{100}\cdot 64
100
25
⋅64start fraction, 25, divided by, 100, end fraction, dot, 64
(Choice C)
C
0.25\cdot 640.25⋅640, point, 25, dot, 64
(Choice D)
D
64\div \dfrac{25}{100}64÷
100
25
64, divided by, start fraction, 25, divided by, 100, end fraction
(Choice E)
E
25\div \dfrac{64}{100}25÷
100
64
Answer: 96/100⋅25 and 0.96⋅25
Step-by-step explanation: i did it on khan academy :D
Answer:
choice A
choice c
Step-by-step explanation:
Fill in the table using this function rule.
y=26-4x
The complets table of values for the function rule
x 1 2 4 6
y 22 18 10 2
Completing the table of values for the function ruleFrom the question, we have the following parameters that can be used in our computation:
y = 26 - 4x
The missing y values are at x = 1, 2, 4 and x = 6
Substitute the known values in the above equation, so, we have the following representation
y = 26 - 4(1) = 22
y = 26 - 4(2) = 18
y = 26 - 4(3) = 10
y = 26 - 4(6) = 2
So, the missing values are 22, 18. 10 and 2
Read more about linear relation at
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The circumference of a large circle is 176 cm and the diameter is 32 cm. The small circle has a diameter of 8 cm. What is the circumference of the smaller circle?
Answer:
b
Step-by-step explanation:
multiplie