Answer:
y - 8 = (-1/27)(x + 3)
Step-by-step explanation:
the slope of a line perpendicular to the given y = 27x + 117 is the negative reciprocal of 27, that is, -1/27. Using the point-slope form y - k =m(x - h) to write the new equation, we get:
y - 8 = (-1/27)(x + 3)
Help, I need this soon!
Answer:
1a. x=2 1b. x= -1
Step-by-step explanation:
The box-and-whisker plot below represents some data set. What percentage of the data values are less than 80?
Answer:
25
Step-by-step explanation:
25%
delta math
After swimming 60 feet below the surface of water, a whale swims up 30 feet. Use a number line to help you create an equation that shows the new location of the whale in relation to the water service.
A. The equation is -60 + (-30) = -90. The whale is 90 feet below the waters surface.
B. The equation is -60 + (-30) = -30. The whale is 30 feet below the water surface.
C. The equation is -60 + 30 = -30. The whale is 30 feet below the water surface.
D. The equation is -60 + 30 = -90. The whale is 90 feet below the water surface.
Answer:
C. The equation is -60 + 30 = -30. The whale is 30 feet below the water surface
Step-by-step explanation:
At the surface of the water in the swimming pool, the height of elevation is 0.
Thus, if you swim 60 ft below the surface, it means you are going in the negative direction when we consider a number line. Thus, distance = -60 ft
Now, when you swim back up by 30 ft, it is in the positive direction. Thus, total distance is now; -60 + 30 = -30 ft
Thus value denotes a negative direction and it means you are 30 ft below the surface of the water.
THIS IS CONFUSINGG HELP
give an explaination of what Ordering decimals is
Is this statement always true?A cross section parallel to the base of a right rectangular prism is a square
Answer:
Step-by-step explanation:
No, it's not always true
Determine if the table is linear or non linear
-9,-7
-6,-7
-1,2
14,16
Answer:
I plot the points to a graph but I don't have access to a 14 I only have a 10 grid graph but I was able to plot the other points this is wht I got
Step-by-step explanation:
let me know if u can't see it..... I would say it's nonlinear
Find the sum of the first 33 terms of the following series, to the nearest
integer.
2,8, 14, ...
Answer:
3234
Step-by-step explanation:
The series is arithmetic with a common difference = d = 6
First we need to find the 33rd term. Use the formula [tex]a_{n} = a_{1} + (n - 1)d[/tex] where n = 33 and [tex]a_{1} = 2[/tex]
[tex]a_{33} = 2 + (33 - 1)6 = 2 + 32(6) = 194[/tex]
Now the formula for the sum of an arithmetic series is [tex]S_{n} = \frac{n(a_{1} + a_{n} )}{2}[/tex]
So, [tex]S_{33} = \frac{33(2 + 194)}{2}[/tex]
= [tex]\frac{33(196)}{2}[/tex]
= 3234
3. A scientist recorded the movement of a pendulum for 10 s. The scientist began recording when the pendulum was at its resting position. The pendulum then moved right (positive displacement) and left (negative displacement) several times. The pendulum took 4 s to swing to the right and the left and then return to its resting position. The pendulum’s furthest distance to either side was 6 in. Graph the function that represents the pendulum’s displacement as a function of time.
(a) Write an equation to represent the displacement of the pendulum as a function of time.
(b) Graph the function.
Answer: Hi I just finnish this assignment yesterdaylol
im still doing revisons on my "works shown" but heres a screenshot of my work (DO NOT JUST COPY N PASTE MY WORK, THE TEACHERS WILL KNOW )(U HAVE TO WRITE IT ON A PICE OF PAPER BY UR SELF)
Step-by-step explanation: do u go to cava (10th grade?)
im wondering because i need help on an assignment lol.
also, here is the feed back i resived from my teacher.
"#3 The graph needs to be more accurate such as same distance, symmetric, and height. Missing steps to finding b. Use the formula for finding the period, but instead solve for b. (-5)
Show how the period is found. Include a table showing substitution for the five points. attend office hours at 8:30am if you need help with this."
when you finish the revisions can you please show me it too. PLZ MARK BRAINLIEST
Thank you.
and ur welcome lol
What is this trying to ask me ???
In ∆ABC,
∠A = 60°∠B = 60°BC = 12 units∠BDC = 90°To Find :Area of ∆ABC = ?Solution :As, we have :
∠A = 60°∠B = 60°So, By angle sum property of triangle :
∠A + ∠B + ∠C = 180°
[tex] \tt : \implies 60\degree + 60\degree + \angle C = 180\degree[/tex]
[tex] \tt : \implies 120\degree + \angle C = 180\degree[/tex]
[tex] \tt : \implies \angle C = 180\degree - 120\degree[/tex]
[tex] \tt : \implies \angle C = 60\degree[/tex]
Now, we have :
∠A = 60°∠B = 60°∠C = 60°As, all angles are of same length, therefore it is a equilateral triangle.
We know that sides of equilateral triangle are equal.
[tex] \tt : \implies AB = BC = AC[/tex]
Now, we have BC = 12 units.
Hence, all sides are of 12 units.
Now, we know that area of equilateral triangle is :
[tex] \large \underline{\boxed{\bf{Area_{(equilateral \: triangle)} = \dfrac{\sqrt{3}}{4} side^{2}}}}[/tex]
[tex] \tt : \implies Area = \dfrac{\sqrt{3}}{4} \times (12 \: units)^{2}[/tex]
[tex] \tt : \implies Area = \dfrac{\sqrt{3}}{\cancel{4}} \times \cancel{144} \: units^{2}[/tex]
[tex] \tt : \implies Area = \sqrt{3} \times 36 \: units^{2}[/tex]
[tex] \tt : \implies Area = 36\sqrt{3} units^{2}[/tex]
So, Area of given triangle is 36√3 units².
I need help on this problem
-10.7 + (-19.26)
(I have to show my work btw)
Answer:
-29.96
Step-by-step explanation:
You add both numbers, as both are negative, and you get the answer.
Work out the size of angle x.
Х
43°
90
Answer:
It's 47
Step-by-step explanation:
I hope this helps you
simplify the following expression=(4ad)-1/13b x 16a/(13abc)-1
Answer:
(4ad) - 16/169c -1.
Step-by-step explanation:
Alright. Let's start.
(4ad) - [tex]\frac{1}{13}[/tex]b * [tex]\frac{16a}{13abc}[/tex] -1 is the expression.
So, by PEMDAS, we need to do the multiplication first. We can also say that 1/13b is the same as b/13.
(4ad) - 16ab/169abc -1 Now let's cancel out the b and a on numerator and denominator.
(4ad) - 16/169c -1.
Hope this helps!
A recipe for fizzy juice says, “Mix 5 cups of cranberry juice with 2 cups of soda water.” The ratio of cranberry juice to soda water is 5:2. How many cups of cranberry do we need for 8 cups of soda?
Answer:
you'll need 20 cups of cranberry
What is the value of the 5 in 590
the value of the 5 in 590 is hundred
Answer:
thousands I think you can still double check if you want
Choose the solution to this inequality. 43< − 8/3 y
Since there is a negative on the y term, we need to get rid of that and thus flip the sign at the same time. Getting.
-43>8/3y
Now we just need to divide 8/3 on both sides dividing 8/3 on left can also be written as *3/8
-43*3/8>y
Now flip this entire equation
y<-43*3/8
y<-129/8
If your teacher want you to calculate just divide the fraction, but I recommend not to if your teacher don't ask for it and just leave it this way.
Hope it helps! :D
6. Which function is equivalent to y=3( x + 2)2 + 7?
Answer:
3x+45
/3x /3x
x= 15
What is the domain? {-2,3); (1,4); (2,4); (0,0)}
Answer:
-2,1,2,0
Step-by-step explanation:
0 your choice to right,still right it to be safe, domain is all x values
Lainey bought a set of 20 makers for $6 what is the cost of 1 marker?
Answer:
0.30
Step-by-step explanation:
$6 Total
20 markers
6/20=0.30
0.3 per maker.
Cost of 1 marker is $0.30
Solve for c:
c + (-20) = -12
Answer:
8
Step-by-step explanation:
Isolate and solve for C
[tex]c + (-20) = -12\\c - 20 = -12\\c = -12+20\\c = 8[/tex]
Answer:
C = 8
Step-by-step explanation:
By reversing the equation, you can get the result.
-12 + 20 = ?
-12 + 20 = 8
Proofcheck:
8 + (-20) = ?
8 + (-20) = -12
PLEASE HELP I NEED THIS ASAP PLEASE PLEASE!
Answer:
C. 2.7 repeating
Step-by-step explanation:
25/9 = 2.777777777777777
................................................
Answer:
75.8°
Step-by-step explanation:
x + x + 28.4° = 180°{ being linear pair }
2x = 180° - 28.4°
2x = 151.6°
x = 75. 8°
Hope it will help :)
A rental car company charges $38.38 per day to rent a car and $0.14 for every mile driven. Camden wants to rent a car, knowing that: He plans to drive 350 miles. He has at most $270 to spend. Which inequality can be used to determine xx, the maximum number of days Camden can afford to rent for while staying within his budget?
Answer:
5.75 days
Step-by-step explanation:
Given data
let the number of days be x and the number and the number of miles be y
so that the cost of the rental will be
c= 38.38x+ 0.14y---------1
we are told that the amount at hand is $270
hence
270=38.38x+ 0.14*(350)
solve for x
270= 38.38x+49
270-49= 38.38x
221= 38.38x
divide both sides by 38.38
x= 221/38.38
x= 5.75 days
Hence the number of days is 5.75 days
PLSS HELP i will give 40 points
[tex]2x + 3y - x - (8 + 1)[/tex]
[tex]2 x - x + 3y -9[/tex]
[tex]x + 3y - 9[/tex]
If a dice is thrown, then choose the correct statement from below.
The correct statement is one in six chance of rolling a two.
What is Probability?Probability refers to potential. A random event's occurrence is the subject of this area of mathematics.
The range of the value is 0 to 1. Mathematics has incorporated probability to forecast the likelihood of various events.
The degree to which something is likely to happen is basically what probability means.
We have,
A dice is thrown.
So, the chances of getting 2 is 1/6
and, the chance of getting odd number is 3/6 or 1/2.
and, the chance of getting six is 1/6.
So, the correct statement is
one in six chance of rolling a two
Learn more about Probability here:
https://brainly.com/question/30034780
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HELP MY HOMIE OUT, MY HOMIE NEEDS SERIOUS HELP PLEEEEASE HELP ILL GIVE U A BRAINLIEST
https://brainly.com/question/21476166
Answer:
okay bro, but I need some time
Answer:
72
Step-by-step explanation:
.75x96=72
Which one is the correct answer please
multiply each pair of factors. type the product in the space provided
(6+3i)(6-3i) =______
(4-5i)(4+5i)=_______
(-3+8i)(-3-8i)=______
After multiplication of pair of complex numbers, the results of product are respectively 45, 41, 73
What is complex number?The complex number is a combination of real number and imaginary number. The representation of complex number is like, a + bi.
where a is real part and b is imaginary part, the value of i is √-1.
i × i = -1
i⁴ = 1
Given that, pair of complex numbers
(6 +3i )×( 6 - 3i) = 6×6 -6×3i + 6×3i - (3i × -3i)
= 36 - 18i + 18i + (-3i × 3i)
= 36 + 9
= 45
(4-5i) × (4+5i) = 4×4 + 4×5i - 4×5i - (5i × -5i)
= 16 - 20i + 20i + (-5i × 5i)
= 16+25
= 41
(-3+8i) × (-3-8i) = -3×-3 + (-3× -8i) - 3×8i + (8i × -8i)
= 9 +24i-24i +64
= 73
Hence, The result of products are 45, 41, 73
To know more about complex number check:
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Answer: (6 + 3i)(6 − 3i) = 45, (4 − 5i)(4 + 5i) = 41, (−3 + 8i)(−3 − 8i) = 73
Step-by-step explanation:
*DISCLAIMER THIS IS NOT A REAL QUESTION*
So I heard the most bullcrap thing yet
Izuku and Bakugou vs Gon and Killua
CLEAR FACTS: Killua vs Bakugou
Feats:
Killua can move at 12'000 mph, Melody could barely hear Hi footsteps BUT Melody could hear a conversation from miles across a city, and then you Have Godspeed.
Gon can move 200'000 mph, He has mastered nen, Top feat destroyed a massve chunk of a forest, and then you Have Adult Gon
Izuku can move at mach 29, Still hasn't mastered OFA, Top Feat Destroy, and then you have 100%OFA(Copyrighted SSJ2 Gohan and nen eyes)
Bakugo can move 27mph, His explosion's are harmless(anyone even near a expulsion should have there insides melted yet everyone is fine with them and they do not tooo much damage to Todoroki or Izuku or even his old bully friends in middle school and childhood), Also if Izuku shares his DNA ya get super OFA Bakugou (a lil stronger than deku but not big enough)
Answer:
so which one would beat up who?
Step-by-step explanation:
Answer:
killua is strongest out of all of them so i think hell wjin
Step-by-step explanation:
I NEED HELP NEEDS TO BE DONE IN 10 mins
Standard to Slope Intercept Form
Put the following equation of a line into slope-intercept form, simplifying all fractions.
2x+8y=24
Answer:
y = - [tex]\frac{1}{4}[/tex] x + 3
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c
Given
2x + 8y = 24 ( subtract 2x from both sides )
8y = - 2x + 24 ( divide all terms by 8 )
y = - [tex]\frac{1}{4}[/tex] x + 3 ← in slope- intercept form