========================================================
Explanation:
Parallel lines have equal slopes but different y intercepts.
The slope of y = 3x+2 is m = 3 (compare it to y = mx+b)
Any parallel line will also have slope m = 3
The parallel line goes through (x1,y1) = (-7, -6)
--------------------
Turn to point-slope form. Plug in the values mentioned and solve for y
y-y1 = m(x-x1)
y-(-6) = 3(x-(-7))
y+6 = 3(x+7)
y+6 = 3x+21
y = 3x+21-6
y = 3x+15
---------------------
Or you could use slope intercept form
y = mx+b
y = 3x+b
-6 = 3(-7)+b
-6 = -21+b
-6+21 = b
15 = b
b = 15
Since m = 3 and b = 15, we know the equation is y = 3x+15
Question 1
What is the dashed part of the figure below?
Answer:
The answer is line segment.
Step-by-step explanation:
The perimeter of a square is 40 inches. The length of each side of the square is 4x-2 inches what is the value of x?
the sum of two numbers is 90. their difference is 28. what are the numbers?
Hey there! ☺
[tex]Answer:\boxed{59\text{ and }31}[/tex]
[tex]Explanation:[/tex]
The first number can be written as x. The two numbers have a difference of 28, so the other number can be written as x-28. The total sum of the two numbers is 90. This can be written as an equation:
[tex]x+x-28=90[/tex]
Add 28 to both sides to leave the variable by itself:
[tex]x+x-28+28=90+28\\x+x=118[/tex]
Add the two x's:
[tex]x+x=118\\2x=118[/tex]
Divide both sides by 2:
[tex]\frac{2x}{2} =\frac{118}{2} \\x=59[/tex]
The first number is 59. The other number can be found by subtracting 28 from 59, since the difference between the two numbers is 28.
[tex]59-28=31[/tex]
To make sure the answer is correct, you can try adding the two numbers to check if they equal 90.
[tex]59+31=90\ \checkmark[/tex]
The answer is 59 and 31.
Hope this helps! ☺
[tex]\text{-TestedHyperr}[/tex]
which is the right answer?????
Answer:
x = 21
Step-by-step explanation:
add the two equations together which would would equal 180 because they are mirrored
3x + 12 +5x =180
8x + 12 = 180
8x = 168
x = 21
Another payment type enabled by smartphones is person-to-person payments, which are apps that allow people to send money electronically from their account to someone else’s, just using their phone. Review this survey data (starting on page 2) and answer the questions. How does the rate of P2P amongst millennials compare to that of all survey participants? Why do you think millennial usage is so much higher?
Answer and Step-by-step explanation:
Person to person payment is an online technology that allows customers to transfer their money and funds from their account to another account through mobile phones. A p2p app allows one user to send money to another user by using an app or website—transaction including anything from paying a dinner bill, rent, or contributing to charity.
The increased obtaining of online banking, mobile banking, and e-commerce by users has paved the way for greater use of person-to-person payments. In the payment markets sending money between smartphones has become an ordinary matter. According to Billtrust, young adults are using a person to person payment more than two generations.
Nearly half of smartphone owners regularly used p2p payment apps. Most people used p2p payment app because it offers better security or most of their peers use it.
Millennials have often led older Americans in their adoption and use of technology. More than 93% millennial (who turns ages 23 to 38 this year) have their smartphones. Similarly, the vast majority of millennials use social media, compared with smaller shares among old generations.
Which ordered pair would form a proportional relationship with the points in the graph?
Answer:
option C i think
Step-by-step explanation:
Find the distance 2/3rd from 8 to -4.
What is the mixed number of 14/4
Answer:
3 2/4 or 3 1/2
Step-by-step explanation:
Have a great day!
Check
3*4=12 +2 = 14
It is 2,949 miles round trip to Craig's aunt's house.
If he travels to her house 7 times this year, how many miles did he travel in all?
Answer: 2,949 times 7 = 20643 miles he travels in all this year.
The function h (x) = StartFraction 1 Over x squared + 1 EndFraction is the result of the composition f(g(x)). If g(x) = x2 + 1, what is f(x)
Answer:
B f(x)=1/x
Step-by-step explanation:
edge
which of the values of x below are solutions to the inequality -8× + 3 > - 5
Answer:
0 and -1
Step-by-step explanation:
Sam decided to lose weight and went on a diet. The figure below depicts a graph, showing how his weight changed during the year. Using this graph, answer the following questions: During which time of the year was Sam losing weight the fastest?
11 - 12 months
Answer:
^
Step-by-step explanation:
It shows on the graph that the lowest slope is at 11 - 12 months.
1055 divided by 4 what is the answer
Answer:
263.75 or 263 3/4
Step-by-step explanation:
1055/4=263.75
what is the equation in slope intercept form of a line is parallel to y equals negative 2x + 5 and passes through the point 4,0
Answer:
y=-2x+5
is the equation in slope intercept form.
2. Find the simple interest. P=$90300, R=8.7%, T=2
months
A $15.712.20
0 $130.935
B) $1 309.35
D) $1,571.22
Answer:
$15,712.20
Step-by-step explanation:
First you convert the percentage to decimal form out of 100 (which you divide)
8.7%/100 = 0.087
A = P(1 + rt)
A = $90,300(1 + 0.087 * 2) ( * = multiplication)
I = $106,012.20 - $90,300= $15,712.20
Which you should get $15,712.20
Hope this helps!
If Brian biked at an average speed of 12.2 miles per hour for 1.45 hours, you can find the total distance by multiplying
Explain how to find the product of 12.2(1.45).
Answer:
First, multiply the numbers. Then count the number of decimal places in each factor. Place the decimal in the product so the product has the same number of decimal places as both factors combined.
Step-by-step explanation:
Did it on Edg.2020
Answer:
You need to multiply the numbers. After that count the decimal in each factor. Then place the decimal in the answer so the answer has the same number of decimal places. The answer is 17.69.
Step-by-step explanation:
Answer please lot's of points.
Answer:
t≈8.0927
Step-by-step explanation:
h(t) = -16t^2 + 128t +12
We want to find when h(t) is zero ( or when it hits the ground)
0 = -16t^2 + 128t +12
Completing the square
Subtract 12 from each side
-12 = -16t^2 + 128t
Divide each side by -16
-12/-16 = -16/-16t^2 + 128/-16t
3/4 = t^2 -8t
Take the coefficient of t and divide it by 8
-8/2 = -4
Then square it
(-4) ^2 = 16
Add 16 to each side
16+3/4 = t^2 -8t+16
64/4 + 3/4= (t-4)^2
67/4 = (t-4)^2
Take the square root of each side
±sqrt(67/4) =sqrt( (t-4)^2)
±1/2sqrt(67) = (t-4)
Add 4 to each side
4 ±1/2sqrt(67) = t
The approximate values for t are
t≈-0.092676
t≈8.0927
The first is before the rocket is launched so the only valid answer is the second one
Answer:
your correct answer is t
Step-by-step explanation:
PLZ HELP. DUE NOW!!!!!
Since every centipede that Ricky has seen has 30 legs, he concludes that all centipedes have 30 legs. Is Ricky correct? Explain.
a) Ricky is correct because inductive reasoning yields certain truths.
b) Ricky is not necessarily correct, as his premise does not support his conclusion.
c) Ricky is not necessarily correct, as inductive reasoning does not yield certain truths.
d) Ricky is correct because his conclusion is supported by the premise.
Answer:
a because centi means 100 so he was wrong from the start and ...how the heck did he count em
Step-by-step explanation:
Answer: Ricky is correct because his conclusion is supported by the premise.
Step-by-step explanation: "a previous statement or proposition from which another is inferred or follows as a conclusion." = PREMISE
HIS PREMISE LED TO AN INFERRED CONLUSION
What is the value of the digit 7 in the number 437,158,269?
Answer:
7 is in the million place
Step-by-step explanation:
1 million place to be exact
The the value of the digit 7 in the number 437,158,269 is 7,000,000.
The given number is 437,158,269.
What is the place value?Place value can be defined as the value represented by a digit in a number on the basis of its position in the number.
The place value of digit 7 in the given number 437,158,269 is 1,000,000.
So, the value of 7 in the number is 7,000,000
Hence, the the value of the digit 7 in the number 437,158,269 is 7,000,000.
To learn more about the place value visit:
https://brainly.com/question/21467438.
#SPJ2
PLEASE HELP!! Gretchen runs a babysitting business. She charges a family $25 to watch their children for up to 3 hours. If Gretchen watches the children for longer than 3 hours, she charges
an additional $8 per hour. If the family has Gretchen watch their children for 2 hours, how much would Gretchen charge?
1) $33
2) $17
3) $50
4) $25
Answer:
2) $17
Step-by-step explanation:
25/3 is the amount of dollars she charges every hour(you have to round)
times that by 2 is the amount of dollars she is going to charge for 2 hours. (you have to round)
The radius of a circle measures 15 ft. What is the circumference of the circle?
Use 3.14 for n, and do not round your answer. Be sure to include the correct unit in your answer
Answer:
[tex]\boxed {\tt 94.2 \ feet}[/tex]
Step-by-step explanation:
The circumference of a circle can be found using the following formula:
[tex]c= \pi d[/tex]
where d is the diameter. We are given the radius, so let's find the diameter.
The diameter is twice the radius.
[tex]d=2r[/tex]
The radius is 15 feet.
[tex]d= 2 * 15 \ ft[/tex]
Multiply.
[tex]d= 30 \ ft[/tex]
Now we know the diameter. Substitute 30 feet in for d.
[tex]c= \pi d[/tex]
[tex]c=\pi * 30 \ ft[/tex]
We are using 3.14 for pi, so substitute it in.
[tex]c=3.14 * 30 \ ft[/tex]
Multiply.
[tex]c= 94.2 \ ft[/tex]
The circumference of the circle is 94.2 feet.
We have formula for this type Questions
c = πdc = πd
Here:-d is the diameter.We have radius in the Question so we can easily find diameter.
According to Question:-The diameter is twice the radius.
=> d = 2rd = 2r
Also we know that the radius is 15 feet.
So:-=> d = 2 * 15 \ ftd
=> d = 2∗15 ft
On Calculation:-=> d = 30 \ ftd = 30 ft
=> c= \pi dc=πd
=> c=\pi * 30 \ ftc=π∗30 ft
=> c=3.14 * 30 \ ftc=3.14∗30 ft
=> c= 94.2 \ ftc=94.2 ft
Therefore:-The required answer is 94.2 feet.factor completely 4x^2-8x-60
Answer:
(x+3)(x-5)
Step-by-step explanation:
4x^2 - 8x - 60
x^2- 2x - 15
(x+3)(x-5)
An advertising company designs a campaign to introduce a new product to a metropolitan area of population 5 Million people. Let P(t) denote the number of people (in millions) who become aware of the product by time t. Suppose that P increases at a rate proportional to the number of people still unaware of the product. The company determines that no one was aware of the product at the beginning of the campaign, and that 50% of the people were aware of the product after 20 days of advertising. The number of people who become aware of the product at time t is:
Answer:
The number of people who became aware at the time T = 20 days = 2.5 million
Step-by-step explanation:
p(t) = 5 million
To = 0
T1 = 20 days
P(T1 ) = 50% * 5 = 2.5 million
hence to confirm the value of t where t = 20
P(T1) = [tex]6 - 4 (\frac{4}{5} )^{\frac{1}{50}t }[/tex]
= [tex]6 - 4 (\frac{4}{5} )^{0.4}[/tex]
= 6 - 4(0.9146)
p(20 ) ≈ 2.5 million
find the missing value
Answer:
-10
Step-by-step explanation:
Let x be the missing value.
-8 - x = 2
Add both sides by 8:
-x = 2 + 8 = 10
Multiply both sides by -1
x = -10
Answer:
-10
Step-by-step explanation:
[tex](-8)-(-10)=2[/tex]
) How do college professors spend their time? The National Education Association Almanac of Higher Education gives the following average distribution of professional time allocation: teaching, 51%; research, 16%; professional growth, 5%; community service, 11%; service to the college, 11%; and consulting outside the college, 6%. Make a pie chart showing the allocation of professional time for college professors.
Answer:
See Attachment
Step-by-step explanation:
Given
[tex]Teaching = 51\%[/tex]
[tex]Research = 16\%[/tex]
[tex]Professional\ Growth =5\%[/tex]
[tex]Community\ Service = 11\%[/tex]
[tex]College\ Service = 11\%[/tex]
[tex]Consulting = 6\%[/tex]
Required
Represent using pie chart
I'll answer using Microsoft Office Excel
First, you need to create a table then you generate a chart from the table
See Attachment
How do i write this ?
Answer:
1[tex]\frac{5}{9\\}[/tex]
Step-by-step explanation:
When turning remainders into mixed numbers remember Place the remainder as the numerator, or the top number, in your fraction. Put the divisor on the bottom of the fraction, or the denominator.
Proceed to check your work :)
hope this helps
I need help not sure what to do
Answer:
x=23
(x+11)=34
(3x-35)=34
Step-by-step explanation:
Beause these angles are vertical angles, they are equal.
x+11=3x-35
subtract x from both sides
11=2x-35
add 35 to both sides
46=2x
divide both sides by 2
x=23
Answer:
x = 23
Step-by-step explanation:
x + 11 = 23 + 11 = 34
3(23) - 35 = 34
How did I get that?
x+11 = 3x - 35
x+ 11 +35 = 3x - 35 +35
x+46 = 3x
x - x + 46 = 3x + -x
46 = 2x
46 / 2 = 2x / 2
x = 23
I hope this helps!
Simplify 5/13(.75-49)
Answer:
-18.5576923
Step-by-step explanation:
.75-49=-48.25
-48.25*5/13=-18/5576923
Also can I have brainliest!
Im sorry but i put a wrong answer and i dont know how to delete it and now i need to put 20
are the lines x – 2y = 4 and y = 2x – 2
a. perpendicular
b. parallel
c. or neither
Answer:
C
Step-by-step explanation:
x - 2y = 4
-2y = -x + 4
y = 1/2x - 2
y = 2x - 2
Almost perpendixular but not quite. Parallel lines must have the same slope. Therefore, it's neither
The converse of p q is:
