Answers
y = -x+6
y = 1/2x-6.
We can start with the first equation. The y intercept is 6, and I’m coordinate for (0,6). Plot this point first. Next we have the slope -x, or -1. This can be represented as -1/1 or 1/-1. For the first option, we go down by 1 unit and go to the right 1 unit. For the second option, we go 1 unit up and go 1 unit to the left. You can either pick option 1 or 2, and I’ll pick the first option. From our point (0,6), go down 1 unit and go 1 unit to the right. Keep going until you reach the end of the graph. Connect the dots and you have your line.
For the second equation, we have
y = 1/2x-6. Our y intercept is -6 and in coordinate form (0,-6). Plot this point. Next, from our second point, go up 1 unit and go 2 units to the right. Repeat this step until you reach the end of the line. Connect the dots and you have your line.
Hope this helps
Related Questions
what is the fact family for 6,7,13 what is the answer
Answers
In order to rewrite StartFraction 4 x squared minus 3 x + 5 Over 2 x squared minus x EndFraction as a sum of a polynomial and one or more simpler fractions, you must first use long division. The result of the long division is the following. StartFraction 4 x squared minus 3 x + 5 Over 2 x squared minus x EndFraction = 2 + StartFraction negative x + 5 Over 2 x squared minus x EndFraction What is the final expression? 2 + StartFraction 5 Over x EndFraction minus StartFraction 11 Over 2 x minus 1 EndFraction 2 minus StartFraction 5 Over x EndFraction + StartFraction 9 Over 2 x minus 1 EndFraction 2 + StartFraction 5 Over x EndFraction + StartFraction 9 Over 2 x minus 1 EndFraction 2 minus StartFraction 5 Over x EndFraction minus StartFraction 11 Over 2 x minus 1 EndFraction
Answers
Answer:
The answer is B: 2- 5/x + 9/2x-1
Step-by-step explanation:
I did edge
What is the surface area of the square pyramid represented by the net? Enter your answer in the box. m²
Answers
Answer:
1.75 meters² or 175 centimeters²
Step-by-step explanation:
Step 1: Find Area of the Base.
Base is a square with dimensions of 7cm by 7cm[tex]7*7[/tex] 49 cm²Step 2: Find the Area of the Triangles.
Each triangle has a base of 7cm and a height of 9cm.7 x 9 = 63, and 63/2 = 31.531.5 x 4 = 126 cm²Step 3: Add the areas together.
[tex]49+126[/tex] 175 cm²Thus, the surface area is 1.75 m^2 or 175 cm^2.
Solve the system by graphing
Answers
The value of x and y are equal to -1 and 4 respectively.
Data;
x + y = 32x - y = -6System of EquationTo solve a system of linear equations, we can either use graph, simultaneous or elimination method. In which ever method we choose to use, we can always find the solution to this system of equations.
Kindly find the attached for a graphical representation of the solution.
Learn more on system of equations here;
https://brainly.com/question/14323743
The solution to the system of equation is (-1,4)
The system of equation is given as:
x + y = 3
2x - y = -6
Next, we plot the graph of the system of equation
From the attached graph (see attachment), we have the point of intersection to be:
(x,y) = (-1,4)
Hence, the solution to the system of equation is (-1,4)
Read more about system of equations at:
https://brainly.com/question/14323743
7^x-3=49
can you please help asap thanks
Answers
Answer:
x=5
Step-by-step explanation:
7^x-3=49
x-3=2
x=5
HELP ME POR FAVOR pleaseeee
Answers
Answer:
92 inches squared
Step-by-step explanation:
Divide the figure into 2 rectangles.
The area of the first rectangle is 4 x 11 = 44.
The base of the second rectangle can be found by adding 6 + 4 + 6 = 16.
We find 4 because the top part of the vertical rectangle is the same as the bottom part.
Then the area of the second rectangle is 16 * 3 = 48.
Adding these two areas, 44 + 48 = 92 inches squared.
How much longer is a one inch button than a 3/8 inch button?
Answers
Answer:
5/8
Step-by-step explanation:
subtract 3/8 from 8/8 to get 5/8
11. A jug contains 2 gallons of water. How many quarts of water does the jug contain?
Answers
Answer:
first change 1 gallon into quarts and that will be
4.8038
so 2 quarts = ? cross multiply ans the answer u will get is 9.6076
1: What function is the inverse of the exponential function y = 3ˣ?
a) y=x³
b) y = 3ˣ
c) y = log₃ X
d) y = logₓ 3
4: What is the best estimate of the value of in 16?
a) 1.20
b) 2.77
c) 3.23
d) 4.00
5: Which of the following logarithmic expression have been evaluated correctly? Select all that apply.
a) In 1 = 0
b) log₂ 9 = 3
c) log 1/100 = 1/2
d) log₃ (-1) = 1/3
e) log₅ 1/125 = -5
Answers
Answer:
1/ c
4/b
5/a
Step-by-step explanation:
The perimeter of a rectangular school yard is 264 meters. The school yard is 89 meters long. How wide is it?
Answers
Answer:
43 meters
Step-by-step explanation:
Perimeter is 2l+2w
l equals length
w equals width
264 = 2*89 + 2w
264 = 178 + 2w
264 - 178 = 2w
2w = 86
w = 43
11.in each of the following ABCD parralelgram calculate x and y
Answers
Answer:
x = 8/3, y = 16/3
Step-by-step explanation:
ΔBFE ~ ΔADE, so
x/8 = 6/(12 + 6), x = 8/3
y = 8 - x = 8 - 8/3 = 16/3
A spinner with 8 equally sized slices has 8 yellow slices. The dial is spun and stops on a slice at random. What is the probability that the dial stops on a yellow slice?
Answers
Answer: 8/8
Step-by-step explanation:
It's eight yellow slices out of a total of eight slices. So it's impossible to get anything other than yellow.
Question Write 7% as a fraction or mixed number in simplest form. The simplest form is .
Answers
Answer:
7/100
Step-by-step explanation:
please mark me brainliest
. A student answered 48 problems on a test correctly and received a grade of 75%. How many problems were on the test, if all the problems were worth the same
Answers
75% = 48
divide by 75 both sides
1% = 0.64
multiply by 100 both sides
100% = 64 problems (ofc this only works if the problems are with the same, in this case it is)
NO LINKS!!! Part 11
Answers
Answer:
39.4 feet
Step-by-step explanation:
The tangent trig relation can be used to relate the height of the tree to the distance from the observation point. We can start with the tangent relation, then apply it to both observation points.
__
Let h represent the height of the tree. Then for some distance d to the tree, we have ...
Tan = Opposite/Adjacent
tan(30°) = h/d
tan(20°) = h/(d+40)
__
Solving the first equation for d and substituting into the second equation gives ...
d = h/tan(30°)
tan(20°) = h/(h/tan(30°) +40) . . . . . substitute for d
h/tan(30°) +40 = h/tan(20°) . . . . . . multiply by (h/tan(30°)+40)/tan(20°)
h(1/tan(20°) -1/tan(30°) = 40 . . . . . subtract h/tan(30°) and factor
h = 40tan(20°)tan(30°)/(tan(30°) -tan(20°)
h ≈ 39.392 . . . feet
The height of the tree is about 39.4 feet.
_____
As you can see from the attachment, a graphing calculator can solve these equations easily.
Answer:
39.4 ft (nearest tenth)
Step-by-step explanation:
Create two equations using trig ratios and the information given (refer to the attached diagram). Equate the equations and solve.
First equation
Let x = distance along the path with 30° angle of elevation
Let h = height of the tree
Using the tangent trig ratio:
[tex]\mathsf{\tan(\theta)=\dfrac{opposite \ side}{adjacent \ side}}[/tex]
Given:
angle = 30° side opposite the angle = hside adjacent the angle = x[tex]\implies \mathsf{\tan(30)=\dfrac{h}{x}}[/tex]
Rearrange to make x the subject:
[tex]\implies \mathsf{x=\dfrac{h}{\tan(30)}}[/tex]
[tex]\implies \mathsf{x=\sqrt{3} \ h}[/tex]
Second equation
Distance along the path with 20° angle of elevation = x + 40
Let h = height of the tree
Using the tangent trig ratio:
[tex]\mathsf{\tan(\theta)=\dfrac{opposite \ side}{adjacent \ side}}[/tex]
Given:
angle = 20° side opposite the angle = hside adjacent the angle = x + 40[tex]\implies \mathsf{\tan(20)=\dfrac{h}{x+40}}[/tex]
Rearrange to make x the subject:
[tex]\implies \mathsf{x=\dfrac{h}{\tan(20)}-40}[/tex]
Now equate the 2 equations and solve for h:
[tex]\implies \mathsf{\sqrt{3} \ h=\dfrac{h}{\tan(20)}-40}}[/tex]
[tex]\implies \mathsf{\dfrac{h}{\tan(20)}-\sqrt{3} \ h=40}}[/tex]
[tex]\implies \mathsf{\dfrac{h-\sqrt{3} \ h\tan(20)}{\tan(20)}=40}}[/tex]
[tex]\implies \mathsf{h-\sqrt{3} \ h\tan(20)=40{\tan(20)}}[/tex]
[tex]\implies \mathsf{h(1-\sqrt{3} \tan(20))=40{\tan(20)}}[/tex]
[tex]\implies \mathsf{h=\dfrac{40{\tan(20)}}{1-\sqrt{3} \tan(20)}}[/tex]
[tex]\implies \mathsf{h=39.39231012...}[/tex]
Therefore, the height of the tree is 39.4 ft (nearest tenth)
GUYS PLS HALP MEH Kiran's aunt is 17 years older than Kiran.
How old will Kiran's aunt be when Kiran is:
15 years old?
30 years old?
x years old?
How old will Kiran be when his aunt is 60 years old?
Answers
Answer:
32
45
75
Step-by-step explanation:
tbh its pretty basic..
Compare.
Select <, >, or = .
6 yd 216 in. Which is bigger
Answers
6yd and 216in and both equal
Find the 60th term of the arithmetic sequence 4,
1,
6,
Answers
Step-by-step explanation:
first term a = 4
common difference d = -1-4 = -5
60th term = a+ (60-1)d
= 4 +59×(-5)
= 4 -295
= -291 answer
Tahari is shopping for a new car. She is making her decision based on brand, color, and style. She can choose from 4
brands, 5 colors, and 3 styles. First, Tahari chooses the color. Which explains the number of options that she has left
after she chooses the color?
Answers
Answer: The answer is BBBBBBBBBBBBBBBBBBBBBBb
Step-by-step explanation:
I did the test 2 times got it right 2 times
Have a good day ur welcome
Answer:
B
Step-by-step explanation:
Julio has found that his new car gets 32 miles per gallon on the highway and 27 miles per gallon in the city. He recently drove 283 miles on 9 gallons of gasoline. How many miles did he drive on the highway? How many miles did he drive in the city?
Answers
Answer:
My answer is 32 remainder 4
Solve the equation.
1/4 = y/12
y=
Answers
Answer:
Y=3
Step-by-step explanation:
Thin of it this way...if theres 1 box for every 4 book, how many boxes will be for 12 books. you would divide 12 by 4 which gives you 3
In which quadrant of the coordinate plane would point (-10, 30 1/2) be located?
Answers
Answer:
Second
Step-by-step explanation:
HI PLEASE HELP OMG PLEASE
Order the number from least to greatest.
The numbers: 7, -3, 1/2, -.8, .8, -1/10, -2
Answers
Answer:
-3
-2
-0.8
-1/10
1/2
0.8
7
Step-by-step explanation:
NO LINKS!!! Part 12 Please help me with this problem
Answers
Answer:
9.72 ft (nearest hundredth)
Step-by-step explanation:
The ramp is the hypotenuse of a right triangle = 10 ftThe ramp makes an angle of 18° with the horizontalLet b = the horizontal
First, calculate the horizontal distance [tex]b[/tex] by using the cosine trig ratio:
[tex]\cos(\theta)=\mathsf{\dfrac{adjacent\ side}{hypotenuse}}[/tex]
[tex]\implies \cos(18)=\dfrac{b}{10}[/tex]
[tex]\implies b=10 \cos(18)[/tex]
Given:
[tex]\theta[/tex] = 12°[tex]b=10 \cos(18)[/tex]The new ramp is the hypotenuse = hUse the cosine trig ratio to calculate the new hypotenuse:
[tex]\implies \cos(12)=\dfrac{10 \cos(18)}{h}[/tex]
[tex]\implies h=\dfrac{10 \cos(18)}{\cos(12)}[/tex]
⇒ h = 9.723036846...
⇒ h = 9.72 ft (nearest hundredth)
Answer:
14.86 feet
Step-by-step explanation:
We assume the new ramp arrives at the same height as the old one. That height is found using the sine function:
h = 10·sin(18°)
We want to find the ramp length x that will give the same height with an angle of 12°:
h = x·sin(12°)
Substituting for h, we get ...
10·sin(18°) = x·sin(12°)
x = 10·sin(18°)/sin(12°) ≈ 14.863 . . . . feet
The new ramp is about 14.86 feet long.
_____
Additional comment
The sine relation is ...
Sin = Opposite/Hypotenuse
In this use, we rearrange it to ...
Opposite = Hypotenuse × Sin
2x + y = 20
6x - 5y = 12
Answers
Answer:
x=7, y=6
Step-by-step explanation:
Answer:
x=7, y=6
Step-by-step explanation:
we expand the first formula by 5.
5(2x+y) = 20x5
10x + 5y= 100
then we add the two formulas together.
10x+5y+6x-5y = 100+12
since the 5y can be cancelled out, it is much easier.
16x = 112
x=7
now we can put x=2 into the first formula.
2x7+y =20
y=6
What is 9 to the power of 2?
Answers
Answer:
9x9 = 81
The Steps ↓
9 to the power of 2 means 9 times itself 1 time. This goes for any other number in other situations. The term is often referred to as squared.
9
x 9
81
How do you do basic algebra?
Answers
Step-by-step explanation:
Algebra is great fun - you get to solve puzzles!
A Puzzle
What is the missing number?
− 2 = 4
OK, the answer is 6, right? Because 6 − 2 = 4. Easy stuff.
Well, in Algebra we don't use blank boxes, we use a letter (usually an x or y, but any letter is fine). So we write:
x − 2 = 4
It is really that simple. The letter (in this case an x) just means "we don't know this yet", and is often called the unknown or the variable.
And when we solve it we write:
x = 6
this is confusing as hell, giving branliest
Answers
Step-by-step explanation:
It takes 150/25=6 hrs to finish reading
So when you graph, the line will start at (0,150) and go down to (6,0)
Domain tells you how far the x values go
0 < T < 6
Range tells you how low/high y values go
0 < L < 150
Answer: 0<T<6 0<L<150
Step-by-step explanation: Hope this helps you!
PLEASE SHOW ALL WORK!!!
Pam lives 1/4 mile from school. How far does she travel each day going to school and back?
Answers
Answer:
1/2 mile.
Step-by-step explanation:
Going to school and back is two ways, so multiply 1/4 to get 2/4, or 1/2.
D
1
C. The measu
D. The value of x is 30.
16. In the figure below, lines A and B are
parallel.
A
B.
25
23
21
96
22
<4
Find the m25 if mZ1 = 75° and m23 = 40°.
Answers
Answer: Hola
Step-by-step explanation:
Hola tu papa Nunca came back from the grocery store.