Answer:
y=0x+7
Step-by-step explanation:
What is the value of x? What is the measure of angle 6? Show all of your work and/or explain your answer.
Answer:
1) 5 & 9
5=Corresponding Angle
9=Alternate Exterior Angle
2) 7 & 8
We know 4 is supplementary to 8. Since that is true, 7 & 8 are also.
8=Corresponing angle to 4
7=Verticle angle to 8
3) We know 1 and 3 equal 180
x-20+x+40=180
2x+20=180
2x=180-20
2x=160
x=80
<2=X+20
=80+20
=100
Angle 2 is the same as angles 5 and 6 added together.
We know angle 5 is the same as angle 1 (corresponding angles).
<1=X-20
=80-20
=60
Now that we know <2=100 and <5=60, we can figure out <6
100-60=40
<6=40°
Step-by-step explanation:
1) 5 & 9
5=Corresponding Angle
9=Alternate Exterior Angle
2) 7 & 8
We know 4 is supplementary to 8. Since that is true, 7 & 8 are also.
8=Corresponing angle to 4
7=Verticle angle to 8
3) We know 1 and 3 equal 180
x-20+x+40=180
2x+20=180
2x=180-20
2x=160
x=80
<2=X+20
=80+20
=100
Angle 2 is the same as angles 5 and 6 added together.
We know angle 5 is the same as angle 1 (corresponding angles).
<1=X-20
=80-20
=60
Now that we know <2=100 and <5=60, we can figure out <6
100-60=40
<6=40°
how will you know the nature of the roots of the given quadratic equation?
Hi! here your answer
Answer:
If D≥0, then the roots are real and distinct.
If D=0, then the roots are real and equal.
If D≤0, then no real roots exist
Hope you understood!
-2x-3+4x+8 what’s the answer
Answer:
2x-3+8v
Step-by-step explanation:
Answer:
Assuming we are simplifying, it should be 2x+5
Step-by-step explanation:
Combine like terms.
8-3 is 5
4x-2x is 2x
So yeah
The length of a rectangle is twice as great as its width. When both the width and length are increased by 5 inches, the new rectangle has perimeter of 80 inches. Show an equation to find the length and width of the original rectangle. Solve the equation and give the original length and width.
Answer:
Original rectangle
Length = 20 inches
Width = 10 inches
Step-by-step explanation:
Let
Original rectangle
Width = x
Length = 2x
When both the width and length are increased by 5 inches, the new rectangle has perimeter of 80 inches
New rectangle
Width = x + 5
Length = 2x + 5
Perimeter = 80 inches
Perimeter of a rectangle = 2(length + Width)
80 = 2{(x+5) + (2x+5)}
80 = 2( x + 5 + 2x + 5)
80 = 2(3x + 10)
80 = 6x + 20
80 - 20 = 6x
60 = 6x
x = 60 / 6
= 10
x = 10 inches
The length and width of the original rectangle
Width = x
= 10 inches
Length = 2x
= 2(10)
= 20 inches
A ball thrown straight up in the air travels 90 inches in the first tenth of a second. In the next tenth of a second the ball travels 85 inches. After each additional tenth of a second, the ball travels 5 inches less than it did during the preceding tenth of a second. How long will it take before the ball starts coming back down? What is the total distance that the ball has traveled once it reaches its maximum height?
Answer:
855
Step-by-step explanation:
1.9 seconds is 19 tenths, so that means we add using the information given, which is that the ball travels 5 fewer inches every tenth of a second:
Time | Inches traveled
0.1 | 90
0.2 | 85
0.3 | 80
0.4 | 75
0.5 | 70
0.6 | 65
0.7 | 60
0.8 | 55
0.9 | 50
1.0 | 45
1.1 | 40
1.2 | 35
1.3 | 30
1.4 | 25
1.5 | 20
1.6 | 15
1.7 | 10
1.8 | 5
1.9 | 0
90+85+80+75+70+65+60+55+50+45+40+35+30+25+20+15+10+5+0=855
Please Help Me :(((((( I Really Dont Know How TO Do This :(((((((
which explicit formula describes the sequence −9, −3, 3, 9, 15, …?
Group of answer choices
an = 9n + 6
an = 6n + 15
an = 6n - 15
an = 9n – 6
======================================================
Explanation:
This sequence is arithmetic
The first term is a = -9
The common difference is d = 6 since we're adding 6 to each term to get the next one (eg: -3+6 = 3 or 3+6 = 9 or 9+6 = 15)
Plug those values into the arithmetic nth term formula below
an = a + d*(n-1)
an = -9 + 6*(n-1)
an = -9 + 6n-6
an = 6n - 15
--------------
As a check, let's plug in something like n = 1
an = 6n - 15
a1 = 6*1 - 15
a1 = 6 - 15
a1 = -9
We see that the 1st term is -9, which matches the sequence given
Now let's plug in n = 2
an = 6n - 15
a2 = 6*2 - 15
a2 = 12 - 15
a2 = -3
The 2nd term is -3. This also matches.
I'll let you check the other values of n to confirm the answer.
Points that are on the same line are called . . . *
Coplanar
Line Segment
Linear Pairs
Colinear
Write an equation in point slope form of the line graphed below. (Use the right hand point)
Answer:
y-3 = (-1/4)(x-4)
Step-by-step explanation:
Point-slope form is written as y-y1 = m(x-x1)
The y - 3 portion comes from the coordinate plotted, where the y-coordinate is 3, so from the function y-y1, y1 = 3.
The m equals the slope, the rise over run. Choose the two coordinates, subtract the y's from each other and the x's from each other, get the absolute value of them, and then put in the fraction (y/x) to get your slope of m. The 2 coordinates you have are (0,4) and (4,3). You subtract |4-0| and |3-4|, so you get for the x's = 4, and the y's=1. Now the slope was y/x, so 1/4 is your slope for m.
For the x, use the same coordinate you got for your y to get your x, so the x was 4.
Plug them all into the point-slope function to get your answer, which is y - (3), (-1/4) (x - [4])
Ashley has two buckets filled with water. The large bucket contains 36 gallons and is leaking at a rate of 0.12 gallons per hour. The small bucket contains 12 gallons and is leaking at a rate of 0.6 gallons per hour.
Which inequality can be used to find the number of hours, h, at which the larger bucket will have less water than the smaller bucket?
Answer:
36 - 0.12h < 12 - 0.6h
Step-by-step explanation:
Large bucket:
36 gallons and is leaking at a rate of 0.12 gallons per hour.
= 36 - 0.12h
Smaller bucket:
12 gallons and is leaking at a rate of 0.6 gallons per hour
= 12 - 0.6h
The inequality that can be used to find the number of hours, h, at which the larger bucket will have less water than the smaller bucket is
36 - 0.12h < 12 - 0.6h
can someone please help ! thank you !
Write the quotient as a mixed number.
35 ÷ 4 = 8 R3
Answer:
8 3/4 (8.75)
Step-by-step explanation:
I divided 35 by 4 on a calculator to get 8.75
I know that 8.75 is the same as 8 3/4
So, say you're dividing 35 jellybeans with 3 of your friends (you're the fourth person, because you need some jellybeans too!)
Each would get 8 jellybeans. But there are 3 left over.
Split each jellybean into 4 parts.
Each of you would get 3/4 of one of the jellybeans. (three tiny parts of the total four tiny pieces)
Hope I helped :)
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Tom wants to buy his wife a bouquet of flowers for their anniversary. He decides to get them delivered to her work. Tom spends 20 dollars on the roses. He is charged $1.25 per rose and an additional $5 for a card. How many roses did Tom send his wife?.
Tom sent 16 roses to his wife
Step-by-step explanation:
20/1.25=16
The cost of producing a smartphone is $42.73 per phone.
Additionally, the smartphone company pays a flat rate of $175
to ship each store's order. Write an equation to model the
costs for the smartphone company, y, to produce x number of
smartphones and ship them to one store.
Answer:
Refraise it please
Step-by-step explanation:
What is the y-intercept of the graph of this equation:
y=6 – 3x
Fill in the coordinates of the ordered pair:(
Answer:
(0,6)
Step-by-step explanation:
How is this a high school question?? like bruh
Anyways, set x=0.
6-3*0 = 6
y=6, x=0
Mr. Turner lives in St. Louis, Missouri. Mr. Turner employer pays 100% of his medical insurance. He has rent of $800 and $600 for car payment, $100 light bill, and $300 car insurance. His payroll and income taxes are estimated to be $287.
Given Data:
medical insurance paid = 100%.
rent = $800.
Car payment = $600.
Light bill = $100.
Car insurance = $300.
Taxes = $287.
Solution:
Minimum salary to bear all expenses is
S = Basic expenses + Payroll and taxes
S = $( 800 + 600 + 100 + 300 + 287)
S = $2087.00
His monthly salary is $2087.00 .
This is the required amount needed.
A pretzel manufacturer has two production lines. Line A produces a variety of pretzel that is sold for $2.40 per bag. Line A typically produces 3 bags per day that do not meet company standards and cannot be sold. Line B produces a variety of pretzel that is sold for $3.60 per bag. Line B typically produces 4 bags per day that do not meet company standards and cannot be sold. Line A produces 3 times as many bags as Line B each day. Write a linear function that represents the total number of bags the lines can produce combined.
Answer:
f(x)=19x - 7x
Step-by-step explanation:
I am a high schooler as well and was working on this problem as well. I can't say I'm right or wrong because I didn't have a grade on it yet. I believe the answer is f(x)=19x - 7x. The Lines don't have a given value, so I chose the values 12 for Line A and 7 for Line B. I believe the answer is this because Line A would produce 12 bags each day and 3 of them would not be useable, leaving you with 9. Line B would produce 7 and 4 of them would be unusable, leaving you with 3. Line A produces 9 per day while Line B produces 3, and that would check off the part that says, "Line A produces 3 times as many bags as Line B each day." Throughout the problem, it talks about how many bags can each line produces each day, and the sentence talks about that specifically as well. So, the function must be about the amount of bags produced per day. x would represent the number of days that the Lines have been working. 19 is the total amount of bags that was produced in a day. 7 represents the total amount of bags that are unusable. Though I may be wrong, I hope this might help you come to a conculsion of your own.
Use the distance formula to find the distance, to the nearest tenth, from S(5, −4) to W(−3, 7).
Answer:
185
Step-by-step explanation:
distance formula is d=√((x_2-x_1)²+(y_2-y_1)²
so it would be d=[tex]\sqrt{(-3-5)^{2} + (7-(-4))^{2} }[/tex]
where we see [tex](7-(-4))^{2}[/tex] will turn into [tex](7+4)^{2}[/tex]
[tex](-3-5)^{2} =64[/tex]
[tex](7+4)^{2} =121[/tex]
64+121= 185
Hope this helps...sorry if i'm wrong.
PLS HELP WILL GIVE BRAINLIST
Find the area of the composite figure.
Round answer to the nearest tenths place
Answer:
The area of the composite figure = 65.1 in.²
Step-by-step explanation:
The given figure is formed from
A triangle of base 8 inches and height (14 - r) inches where r is the radius of the semi-circleA semi-circle of diameter 8 inchesLet us find the areas of the triangle and the semi-circle, then add them up
∵ The diameter of the semi-circle is 8 inches
→ The radius is half the diameter
∴ The radius of the semi-circle = 8 ÷ 2 = 4 inches
→ The area of the semi-circle = [tex]\frac{1}{2}[/tex] πr²
∴ The area of the semi-circle = [tex]\frac{1}{2}[/tex] π(4)²
∴ The area of the semi-circle = [tex]\frac{1}{2}[/tex] π(16)
∴ The area of the semi-circle = 8π in.²
∵ The height of the triangle is (14 - r) in.
∵ r = 4 in.
∴ The height of the triangle = 14 - 4 = 10 in.
→ The area of the triangle = [tex]\frac{1}{2}[/tex] × base × height
∵ The base of the triangle = 8 in.
∴ The area of the triangle = [tex]\frac{1}{2}[/tex] × 8 × 10
∴ The area of the triangle = 40 in.²
→ Add the two areas to find the area of the figure
∵ The area of the composite figure = 8π + 40
∴ The area of the composite figure = 65.13274123 in.²
→ Round it to the nearest tenths place (one decimal place)
∴ The area of the composite figure = 65.1 in.²
Solve the equation using the Properties of Equality.
What is the equation of the line that passes through the point (5, 1) and has a slope
of 1?
Answer:
y=1x-4
Step-by-step explanation:
Point Slope Formula: y=m(x-x1)+y
y=1(x-5)+1
1x-5+1
y=1x-4 (y=mx+b)
If the original price of a pillow is $17.00, what is the sale price?
The sale price of the pillow is $
Answer: 17.68
Step-by-step explanation: just add the taxes, this is your final sale price.
You make two batches of cookies. In batch A you use 3/4 of a cup of flour to every 1/5 of a cup of chocolate chips. In batch B you use 2/3 of a cup of flour for every 1/6 of a cup of chocolate chips. Find the unit rates for flour per cup of chocolate chips for each batch and decide which cookies have more chocolate chips.
Answer:
a) The unit rate are:
Batch A = 3 3/4 flour per cup of chocolate chips
Batch B = 4 flour per cup of chocolate chips.
b)Batch A is the cookie with the most chocolate chips.
Step-by-step explanation:
In batch A you use 3/4 of a cup of flour to every 1/5 of a cup of chocolate chips.
The unit rate for flour per cup of chocolate chips for batch A =3/4 cups of flour ÷ 1/5 cup of chocolate chips
= 3/4 ÷ 1/5
= 3/4 × 5/1
= 15/4
= 3 3/4 flour per cup of chocolate chips.
In batch B you use 2/3 of a cup of flour for every 1/6 of a cup of chocolate chips.
The unit rate for flour per cup of chocolate chips for batch B =
2/3 of a cup of flour ÷ 1/6 of a cup of chocolate chips.
= 2/3 ÷ 1/6
= 2/3 × 6/1
= 4 flour per cup of chocolate chips.
b)
Number of chocolate chips used in Batch A = 1/5 cup =>0.2 cup
Number of chocolate chips used in Batch B = 1/6 cup => 0.167 cup
0.2 cup is larger than 0. 167 cups.
Therefore, Batch A is the cookies with the most chocolate chip
Question 1 of 25
The graph of the reciprocal parent function, f(x) = 1, is shifted 3 units
down and 5 units to the right to create the graph of g(x). What function is
g(x)?
As per the given conditions function g(x) = [ 1 / (x- 3)] -5.
What is graph shifting function?"The graph of y=f(x)+k (where k is a real number) is the same as the graph of y=f(x) only it's shifted up (when k>0) or down (when k<0). Similarly, the graph of y=f(x-h) (where h is a real number) is the same as the graph of y=f(x) only it's shifted to the right (when h>0) or to the left (when h<0)."
According to the question,
We have
Parent function f(x) = 1/x
Function f(x) shifted down = 3 units
Function f(x) shifted right = 5 units
The graph of reciprocal.
parent function f(x) = 1/x is shifted 3 units down then
f(x) = [tex]\frac{1}{x - 3}[/tex]
5 units to the right to create the graph g(x)
g(x) = [tex]\frac{1}{x - 3} - 5[/tex]
Hence, option D is the correct answer.
Learn more about graph shifting functions here
https://brainly.com/question/12790500
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(−8 − 3i) − (−8 + 5i)
Answer:
-8i
Step-by-step explanation:
Answer:
(-8 - 3i) - (-8 + 5i) = −8i
Step-by-step explanation:
I need help im doing horrible
Answer:
Frame 1 to Frame 2:
Translation (x,y) to (x,-y)
Frame 2 to Frame 3:
Rotation R₉₀
Frame 3 to Frame 4:
Translation (x,-y) to (x,y)
Step-by-step explanation:
I know this very well :)
please help . anyone help me please. . all questions must be answered plz
Answer:
3. 1 1/2
Step-by-step explanation:
Which of the following is NOT a transformation? a Translation b Rotation c Elation d Reflection
is this a relation or a function explain your answer
Graph the line that passes through the points (-2,2) and (-4,2) and determine the equation of the line
[tex]y = 2[/tex]. That's your equation.
The graph is the attachment.
What is the measure of angle Y, in degrees?
Answer:
B
Step-by-step explanation:
