Answer:
y = 3xStep-by-step explanation:
Using the given points find the slope and the y- intercept.
y = mx + bThe slope is:
m = (6 - 3)/(2 - 1) = 3/1 = 3The y- intercept is:
3 = 3*1 + b3 = 3 + bb = 0The line is:
y = 3xSlope
m=6-3/2-1m=3Equation in point slope form
y-3=3(x-1)y-3=3x-3y=3xArea of a square is 81cm. Find the perimeter in cm.
Answer:
36 cm
hope it helps have a great day
how do I determine what a function is for a line graph
Answer: Use the vertical line test to determine whether or not a graph represents a function. If a vertical line is moved across the graph and, at any time, touches the graph at only one point, then the graph is a function. If the vertical line touches the graph at more than one point, then the graph is not a function.
Step-by-step explanation:
I need help solving 2 and 3! Please help! Please ;-;
Answer:
that looks hard to btw
Step-by-step explanation:
x + 4y = 23
-2x + 3y = -2
Answer:
(x, y) = (7, 4)
Step-by-step explanation:
I find a graphing calculator to give a solution quickly and easily.
(x, y) = (7, 4)
__
Here, we can solve the first equation for x, then substitute into the second.
x = 23 -4y
-2(23 -4y) +3y = -2 . . . . . substitute for x
-46 +8y +3y = -2 . . . . . eliminate parentheses
11y = 44 . . . . . . . . . . . collect terms
y = 4 . . . . . . . . . . . . divide by the coefficient of y
x = 23 -4·4 = 7 . . . . use the expression for x to find x
(x, y) = (7, 4)
after spending 5/6 of his January salary on paying school fees, Bikila was left with ksh 1500. how much money did he earn that month?
Answer:
9000
Step-by-step explanation:
The diagram shows a triangle.
What is the value of c?
C=
Step-by-step explanation:
a triangle is equal to 180 degrees
180 minus 36 gives us 144
144 divided by 8c equals 18
c equals 18
can somebody please help me asap
Write the converse inverse and contrapositive of the statement below
The statement to be converted is "If Snoopy did not dance a jig, then Charles Schultz wrote a Sonata.
The converse is: If Charles Schultz did not write a Sonata, then Snoopy did dance a jig.
What is the Converse of a Statement?A converse statement is arrived at when you have swapped the hypothesis and the conclusion.
Another example that helps buttress this is given below:
Original Statement: If the car braked, then the driver was sleeping.
Converse Statement: The driver was not sleeping therefore the car did not brake.
See the link below for more about Converse Statements:
https://brainly.com/question/2751386
PLEASE HELP ITS MATH THANK YOUUUU
Answer: 7:1
Step-by-step explanation:
The answer is 7:1 because when referring to ratios the answer has to correspond to a group of items to something else. In this case, we are comparing 7 inches to a yard.
A local grocery store sells frozen fish sticks in packages of 18. If the cost for a package of frozen fish sticks is $1.95, what is the approximate cost per frozen fish stick?
Answer:
Rounded to the nearest tenth, $.0.11 per fish stick
Step-by-step explanation:
I divided the cost of the fish sticks, $1.95, and how many in each pack, 18, so the answer was 0.10833333333... and that rounded would be $0.11
Hope this Helps
−4 1/3 ÷ (2 3/5)
For brainliest :3
Answer:
lskzjkkzjzbzniziakanzjs
Answer:
-5/3
Step-by-step explanation:
change numbers into fractions
KCF(keep change flip)
simplify
Write the equation of the vertical line that passes through the point (-4,-2).
Fill in the table using this function rule.
y=30-4x
X
y
1
3
5
6
a
Answer:
26
18
10
6
hope this will help u
Find the value of x in the figure below:
Answer:
x = 25
Step-by-step explanation:
The interior angle adjacent to the 123° angle is supplementary to it.
Its measure is 180° - 123° = 57°
The sum of the measures of the interior angles of a polygon is
(n - 2)180° = (4 - 2)180° = 2(180°) = 360°
3x + 7 + 96 + 5x + 57 = 360
8x + 160 = 360
8x = 200
x = 25
Solve the photo displayed above ⬆️
Answer: 216
Step-by-step explanation:its just 6x6x6
Assume that adults have IQ scores that are normally distributed with a mean of ?=100 and a standard deviation ?=20. Find the probability that a randomly selected adult has an IQ less than 140.
Answer:
The probability that a randomly selected adult has an IQ less than 140 is 0.9772
Step-by-step explanation:
Given:
Standard deviation: σ=20
Mean: μ=100
P(X<140)=?
Calculate:
normalcdf(lower,higher,μ,σ) = normalcdf(0,140,100,20) = 0.9772496509 ≈ 0.9772 ≈ 97.72%
Ordering numbers with positive exponents
Order the expressions by choosing >, <, or = .
Answer:
1 >
2 <
3 >
Step-by-step explanation:
I think so sorry if wrong :(
x ⋅ x = ? (1 point)
ttm
Answer:[tex]x 6[/tex]
Step-by-step explanation: Im not to good at math but hope that hlps
Answer:
x^x
Step-by-step explanation:
hope this helps :)
What is the image point of (-5,-6) after the translation
Answer:
what's the translation?
Para monetizar contenidos en una red social, los videos nuevos que sean subidos deben superar las 1300 visitas diarias, y para monetizar los antiguos, han de tener mínimo 3000 visualizaciones y acumular 1000 visitas diarias.
¿Con qué expresiones algebraicas se pueden visualizar las visitas que han de tener cada día ambos tipos de video?
Answer:
Upcoming technology made of large organic molecules and genetically engineered protein is calledRelated to the Business means, directly or indirectly, used in, arising from or relating in any manner to the BusinessWelcome to Gboard clipboard, any text you copy will be saved here.
A famous study examined the smoking habits of British doctors and whether or not the doctors developed various types of cancers. Participants responded to questionnaires about their smoking habits and health in 1951, 1957, 1966, and many more times all the way up to 2001. What type of observational study is this
Answer:
A prospective study
Step-by-step explanation:
A prospective study watches for outcomes, such as the development of a disease (in this case cancer). It also usually involves taking a group of subjects and watching them over a long period of time. The outcome of interest should be common between them (whether certain smoking habits lead to the development of cancer in British doctors).
The type of observational study is A prospective study.
We have given,
A famous study examined the smoking habits of British doctors and whether or not the doctors developed various types of cancers.
What is the development of disease?
It is the period before the disease begins to develop and provides the greatest opportunity for improving health.
A prospective study watches for outcomes, such as the development of a disease (in this case cancer).
It also involves taking a group of subjects and watching them over a long time period.
The outcome of interest should be common between them (whether certain smoking habits lead to the development of cancer in British doctors).
To learn more about the disease visit:
https://brainly.com/question/1382377
What lowest terms fraction is equal to 0.48
with in the image below, disregarding the scale of the objects, which of the numbered sets of basic shapes are capable building the larger shape shown below? I II III IV Select the single best answer
I NEED BIG TIME HELP PLEASE ANYONE
Answer:
Its B
Step-by-step explanation:
Answer:
the answer would be B I took the quiz
Step-by-step explanation:
I took the quiz
What cross sections might you see when a plane intersects a cone that you would not see when a plane intersects a prism or a pyramid
Answer:
the long They speaker by my parents waving the firstpassword of their Tain3. Starting from the camp at C, Tim takes a bearing of a mountain and notes it to be 25°. He then walks 5 km to the hut at H and takes a second bearing, 345°
(a) Work out the angles in the triangle. Show it is a right angled triangle.
(b) From the mountain at M, what is the bearing of the camp?
(c) How far is it from the camp to the mountain?
(d) Tim walks back to camp from the hut. What bearing does he follow?
Answer:
No idea
Step-by-step explanation:
Factor x3 – 7x + 6 completely given that (x - 2) is a factor.
Find one factor
[tex](x-2)(x^{2} +2x-3)[/tex]
Find one factor
[tex](x-2)(x-1)(x+3)[/tex]
[tex]solution:(x-2)(x-1)(x+3)[/tex]
Factor the following polynomial x^2-9
Answer:
(x+3)(x-3)
Step-by-step explanation:
We know that [tex](a+b)(a-b)=a^2+b^2\\[/tex]
So, here we have x² and 9, which can be written as 3².
Therefore, we can have x=a and 3=b
So we get
(x+3)(x-3)
To check that we are correct, we can expand the brackets:
x²-3x+3x-9
=x²-9
in order to start a small business a student takes out a simple interest loan for $8,000 for 6 months at a rate of 6.25%, how much interest must the student pay and find the future value of the loan round to the nearest cent as needed
Answer:
The student must pay 4247.5 - 4000 = 247.50 dollars in interest
Step-by-step explanation:
A toy rocket is launched from a platform 33 feet above the ground at a speed of 83 feet per second. The height of the rocket in feet is given by the polynomial −16t2 + 83t + 33, where t is the time in seconds. How high will the rocket be after 3 seconds?
a. 2586 feet
b. 234 feet
c. 138 feet
d. 105 feet
Answer:
c. 138 feet
Step-by-step explanation:
h(t) = −16t^2 + 83t + 33
At3 seconds
h(3) = -16(3^2) + 83(3) + 33
h(3) = -16(9) + 249 + 33
h(3) = -144 + 249 + 33
h(3) = 138
c. 138 feet