Answer:
The answer is 8⋅(4xy+1)
What is the solution to this inequality?
-13x < 65
O A. x<-5
O B. x>5
O c. x<5
O D. x>-5
Answer:
It’s D, X>-5
I’m sure I had that question and I got it right
ASAP WILL MARK BRAINLIEST
Find the value of x.
(3x + 2)
112
x =
Step-by-step explanation:
Answer:-As per figure, we can see that they are supplementary angles.
What are Supplementary Angles?
The angles whose sum equals 180°.
So, according to Question, we can write that:-
[tex]3x + 2 + 112 = 180[/tex]
[tex]3x + 114 = 180[/tex]
[tex]3x = 180 - 114[/tex]
[tex]3x = 66[/tex]
[tex]x = \dfrac{66}{3} [/tex]
[tex]x = 22[/tex]
is the answer.
Hope it helps :)
PLEASE HELP!!
Does the following depict a translation,rotation, or reflection?
Answer:
This would represent a translation.
Step-by-step explanation:
It wouldn't be a reflection since both images would be reflected on the same x-axis or y-axis. And it wouldn't be rotation because the form of the shape would have been different in a way that instead of being on it's side it would have been upright. So that leaves us with translation.
Answer:
This would represent a translation.
Step-by-step explanation:
Can somebody help me please!!! asap!!
Answer:
The answer is B.
Step-by-step explanation:
Hope this helps! :)
Hailey cuts a 7-inch square piece of plywood for a birdhouse. She rotates the piece 90° counterclockwise. What is the length in inches of each side of the piece of plywood after the rotation? Can someone please help me ASAP!!
Answer:
[tex]\huge\boxed{7 \ \text{inches}}[/tex]
Step-by-step explanation:
When we rotate a line, the size doesn't change. Size only changes if we dilate the figure. Rotating a figure is the same thing as just changing its position by a set amount.
Hope this helped!
The slope of the lineing through the points (3,1) and (-2,4) is
Answer:
[tex]\boxed { m = -3}[/tex]
Step-by-step explanation:
Use the Slope Formula to help you find the slope of the two given points:
[tex]m = \frac{y_{2} - y_{1}}{x_{2} - x_{1}}[/tex]
(where [tex](x_{1}, y_{1})[/tex] represents the first point and [tex](x_{2}, y_{2})[/tex] represents the second point)
-Apply the given points onto the formula:
[tex](x_{1}, y_{1}) = (3, 1)[/tex]
[tex](x_{2}, y_{2}) = (-2, 4)[/tex]
[tex]m = \frac{4 - 1}{-2 - 3}[/tex]
Solve for the slope:
[tex]m = \frac{4 - 1}{-2 - 3}[/tex]
[tex]m = \frac{3}{-1}[/tex]
[tex]\boxed { m = -3}[/tex]
Therefore, the slope is [tex]-3[/tex].
the area of a square whose all sides are 3cm is
Step-by-step explanation:
Hey there!
The sides of a square; 3cm.
Area = l^2
[tex]area = {3}^{2} [/tex]
[tex]a = 9[/tex]
Therefore, the area is 9cm^2.
Hope it helps...
I need help I got -9.125 but the calculator says -9. Here is the problem. Please help ASAP
-8-5n=64+3n
Answer:
n= -9
Step-by-step explanation:
The calculator is correct haha, You're welcome.
WILL MARK BRAINLIEST
Read and Answer
try your best :)
Answer:
the answer is D
Step-by-step explanation:
You would multiply the sales tax (0.06) to the total of the items bought then you would add that to the total amount of the items bought so 34.85+ 2.091 which is the answer of D
Torrie purchases a bicycle for $175. If the value of the bicycle depreciates at a rate of 7% per year, how much
will the bicycle be worth in 7 years? Round to the nearest dollar.
Step-by-step explanation:
nevermind di ko maintindihan yung sinasabi mo hotdog ng sayo hotdog mobile legend caravans marunong ka mag mobile legends na totoo
Y’all help me, LIKE RNRNRN
i sadly can not see it
Step-by-step explanation:
Which statement best describes the graph and system of equations?
4y - x = 8
x - 4y = 12
A( infinite solutions
B( no solution
C( one solution
D( not enough information
A line passes through the point (–2, 7) and has a slope of –5. A coordinate plane. What is the value of a if the point (a, 2) is also on the line?
Y = mx + c
7= (-5)(-2)+ c
7= 10 +c
7-10=c
-3=c
Equation of the line: y = -5x-3
Sub in (a, 2)
2= - 5(a)-3
2+3= -5a
5= - 5a
1= - a
A = -1
Answer:
-7
Step-by-step explanation:
ivy bought 10 packs of cups for her holiday party. a pack of medium cups costs $1.80 and a pack of large cups costs $2.40. she paid a total of $21.60. how many packs of each size cup did she buy?
Answer:
4 packs of medium cups and 6 packs of large cups
Step-by-step explanation:
1.80x + 2.40y = 21.60
1.80(4) + 2.40(6) = 21.60
7.2 + 14.4 = 21.60
21.60 = 21.60
Answer:
Ivy bought 4 packs of medium cups, and 6 packs of large cups.
Step-by-step explanation:
To solve this problem, we will have to use a system of equations. Our first equation will represent the cups, and our second equation the costs.
Let [tex]m[/tex] equal medium cups.
Let [tex]l[/tex] equal large cups.
[tex]m+l=10[/tex]
[tex]1.80m+2.40l=21.60[/tex]
Let's use substitution to solve this system.
Subtract [tex]l[/tex] from both sides of the first equation:
[tex]m=10-l[/tex]
Let's substitute [tex]10-l[/tex] into the second equation for [tex]m[/tex]:
[tex]1.80(10-l)+2.40l=21.60[/tex]
Distribute [tex]1.80[/tex] into [tex](10-l)[/tex]:
[tex]18-1.80l+2.40l=21.60[/tex]
Combine like terms:
[tex]18+0.6l=21.60[/tex]
Subtract [tex]18[/tex] from both sides of the equation:
[tex]-0.6l=3.60[/tex]
Divide by the coefficient of [tex]l[/tex], which is [tex]0.6[/tex]:
[tex]l=6[/tex]
Ivy bought 6 packs of large cups.
_
Let's substitute [tex]6[/tex] into the first equation to find the number of medium cup packs:
[tex]m+6=10[/tex]
Subtract [tex]6[/tex] from both sides of the equation:
[tex]m=4[/tex]
Ivy bought 4 packs of medium cups.
_
We can check our work 2 ways; by substituting our solved values into the initial equations.
1st Equation Check:
[tex](4)+(6)=10[/tex]
[tex]10=10[/tex]
2nd Equation Check:
[tex]1.80(4)+2.40(6)=21.60[/tex]
[tex]7.2+14.4=21.60[/tex]
[tex]21.60=21.60[/tex]
Our answers are correct!
(4) x (-6)=
How do I find the answer for this
Answer:
i think you would treat the other side of the equation like a zero so it would be 4x-6=0 then solve 4x=6 x=1.5
Step-by-step explanation:
A store sells wine glasses in boxed sets. Each box contains either 4 or 6 matching glasses. The store has a total of
78 boxes, which contain a total of 384 wine glasses. How many boxes contain 6 wine glasses?
Answer:
36 boxes
Step-by-step explanation:
36 boxes time 6 glasses = 216 glasses
42 boxes time 4 glasses = 168 glasses
all together that 78 boxes and 384 glasses
any luck of help? this is rlly important just answer the ones u know leave the ones u don't I'll still be brainlisting !:)
Answer:
Hajj not connects us with khana kaeba.
An elk tree is 3 1/2 times as talk as an apple tree. The apple tree is 10 2/3 feet tall. How tall is the elm tree?
Answer:
37 1/3
Step-by-step explanation:
10 2/3 * 3.5=37 1/3
Answer:
the answer is 16/7/76
Step-by-step explanation:
ucjss
Convert.
300 liters
to hectoliters
Answer:
wouldnt it be 3?
Step-by-step explanation:
Answer:
3 hectoliters
Step-by-step explanation:
Divide the volume value by 100
Please help me out! Will mark brainliest!
Answer:
Add -3+8
Step-by-step explanation:
You would do this first because it is in the brackets. Usually you would do (*) first but those are just there because the 4 is negative and if they were not there it would get confusing and look like this::[-3+8]--4. So the next step would be the [*].
HOPE THIS HELPS!!!
Answer:
Use PEMDAS
Step-by-step explanation:
Parenthesis, If there are none move on to exponents if there are no exponents move to multiplication. No multiplication? use division. If you dont see division use addition and lastly if there is no addition use subtraction. In the equation, it looks like you have to make the -3 and 8 positive. So, since the -4 is in the parenthesis(P) multiply(M) 4 by 3 and 8 once the three is positive. So your final answer would be either C or D
Its the best i could do but good luck. I tried...
202.01 has __________ significant figures * 1 point
Answer:
it has 5 significant figures
EDGE 2020 The average monthly high temperatures for Phoenix, Arizona from the years 1981-2010 are shown in the table below, with the value 1 representing the month of January, and the value of 12 representing the month of December. Complete the following steps to model the curve using the sine function.
a. Make a scatterplot of the data.
b. What is the minimum temperature in the data set?
c. What is the maximum temperature in the data set?
d. What is the vertical shift, k, for the data set?
e. What is the amplitude, a, for the data set?
f. What is the period and frequency factor for the data set?
g. What is the phase shift for the data set?
h. Write an equation using the sine function that models this data set.
i. When would you expect the temperature in Phoenix to be 82°?
Answer:
a. Please find attached the required scatter plot
b. The minimum temperature in the data set is 67°F
c. The maximum temperature in the data set is 106°F
d. The vertical shift for the data set is 67°F
e. The amplitude 19.5 °F
f. The period is 12 months, the frequency = 1/12 months
h. The sine function equation that models the data set is 19.5·sin(π·t/6 - π/2) + 86.5
i. After the second and before the third month or after the ninth and before the 10th month
Step-by-step explanation:
The equation for the sinusoidal variation of temperature with time can be presented as follows;
y = A·sin(Bt + C) + D
Where;
A = The amplitude = (The Maximum value - The minimum value)/2
The amplitude = (106 - 67)/2 = 19.5°F
B = 2·π/(The period) = 2·π/12 = π/6
t = The time in months
C = The phase shift = -π/2
D = The midline = (The Maximum value + The minimum value)/2 = (106 + 67)/2 = 86.5 °F
The equation that models the data = 19.5·sin(π·t/6 - π/2) + 86.5
When the temperature is 82°, we have;
82 = 19.5·sin(π·t/6 - π/2) + 86.5
82 - 86.5 = 19.5·sin(π·t/6 - π/2)
-4.5°F = 19.5·sin(π·t/6 - π/2)
sin⁻¹(-4.5/12) = π·t/6 - π/2
-0.3844 = π·t/6 - π/2
-0.2329 = π·t/6 - π/2
t = 2.55 or 12 - 2.55 = 9.44
Which is either after the second and before the third month or after the ninth and before the 10th month.
In this exercise we have to use the function knowledge to calculate the temperature that is requested in each alternative, so we have to:
a. The answer is in the scatter plot
b. The minimum is 67°F
c. The maximum is 106°F
d. The vertical shift is 67°F
e. The amplitude 19.5 °F
f. The frequency is 1/12 months and the period is 12.
h. The sine function equation that models the data set is [tex]19.5sin(\pi t/6 - \pi /2) + 86.5[/tex]
i. After the second and before the third month or after the ninth and before the 10th month
The equation for the sinusoidal variation of temperature with time can be presented as follows;
[tex]y = Asin(Bt + C) + D[/tex]
Where;
A = [tex](106 - 67)/2 = 19.5\°F[/tex]B = [tex]2\pi /(T) = 2\pi/12 = \pi/6[/tex]t = 12 C = [tex]\pi/2[/tex]D = [tex](106 + 67)/2 = 86.5 \°F[/tex]The equation that models the data is given by:
[tex]19.5sin(\pi t/6 - \pi/2) + 86.5[/tex]
When the temperature is 82°, we have;
[tex]82 = 19.5sin(\pi t/6 - \pi/2) + 86.5\\82 - 86.5 = 19.5sin(\pi t/6 - \pi/2)\\-4.5\°F = 19.5sin(\pi t/6 - \pi/2)\\sin^{-1}(-4.5/12) = \pi t/6 - \pi /2\\-0.3844 = \pi t/6 - \pi /2 \\-0.2329 = \pi t/6 - \pi /2\\t = 2.55 \ or \ 9.44[/tex]
Which is either after the second and before the third month or after the ninth and before the 10th month.
See more about temperature at brainly.com/question/15267055
I SWEAR HOW DO I LEARN THIS SHEIT ITS HELLA CONFUSING MAN SOMEONE EXPLAIN PLEASEE
Nancy has a shelf over her bed where she keeps her four stuffed teddy bears. How many ways can she arrange the four bears?
Answer:
16
Step-by-step explanation:
I believe you just multiply 4 by 4 !
Marcus is a recent college graduate. He has $18,000 in student loans. He took out a loan to buy a car and owes $16,000. The car is now worth $14,000. He got his first paycheck and has $1400 in his checking account. What is Marcus' net worth? (Enter the positive or negative dollar amount only.)
Given :
Marcus is a recent college graduate. He has $18,000 in student loans. He took out a loan to buy a car and owes $16,000. The car is now worth $14,000. He got his first paycheck and has $1400 in his checking account.
To Find :
Marcus's net worth.
Solution :
We know, net worth is given by :
Net worth = $( Total amount owns - Total loan )
Net worth = $( 16000+1400) - ( 18000+14000)
Net worth = $(17400 - 32000)
Net worth = $-14600
Therefore, Marcus' net worth is $-14600 ( He is in a loan of $14600).
Hence, this is the required solution.
One half of a number increased by 3 is five less than two thirds of the number
Answer:
12 is thy number lol
Step-by-step explanation:
1/2x + 3 = 5 - 2/3x
Subtract the 1/2x
You get 3 = 5 - 1/6x
Subtract the five.
-2 = -1/6x
Multiply by -6
x = 12
The number who's one-half increased by 3 is five less than two-thirds of itself is 48.
What is an Expression?In mathematics, an expression is defined as a set of numbers, variables, and mathematical operations formed according to rules dependent on the context.
Let the unknown number be represented by x.
Given the statement that "One half of a number increased by 3 is five less than two-thirds of the number". Therefore, the statement as an expression can be written as,
(1/2)x + 3 = (2/3)x - 5
Solving the equation for x,
3 + 5 = (2/3)x - (1/2)x
8 = (4/6)x - (3/6)x
8 = (1/6)x
x = 8 × 6
x = 48
Hence, the number who's one-half increased by 3 is five less than two-thirds of itself is 48.
Learn more about Expression here:
https://brainly.com/question/13947055
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what line matches the equation
Answer:
You forgot the picture
Step-by-step explanation:
I think
Convert 91 centimeters into meters?
Answer: 0.91
Step-by-step explanation: im hungry
Omar has a gift card for $25 at a clothing store. He wants to buy socks that cost $4 per pair.
He also has a coupon for $5 off his entire purchase. Omar wants to know how many pairs of
socks he can buy.
Answer:
he can buy 7 pairs of socks
Step-by-step explanation:
4 times 7 = 28
28 - 5 (coupon) = $23
Answer:
The Equation is 4p-5≤25 and the inequality for p is p ≤ 7.5
Step-by-step explanation: I got It right on my quiz Trust me Now Mark me Brainliest
ANSWER ASAPPPP ‼️‼️‼️
ANSWER PICTURE!!!!!!!
Answer:
1/2
Step-by-step explanation:
see attached picture.