Answer:
(−8,−2)
Step-by-step explanation:
What is the equation of a line that has slope = -4 and y-intercept is (0, 3)?
Answer:
y= -4x + 3
x is slope and when there is 0 for x in a pair then that is the y intercept
Write an equation of the line that passes through (−4,−5) and is parallel to the line y=−4x−1.
Equation: y=
Answer:
step 1. y - y1 = m(x - x1). This is the standard line equation given a point and a slope.
step 2. parallel lines have the same slope so the slope is -4.
step 3. y - (-5) = -4(x - (-4)).
step 4. y + 5 = -4x - 16.
step 5. y = -4x - 21.
please please please please just answer quickly i have short time left
9514 1404 393
Answer:
(x, y) = (10, 4)
Step-by-step explanation:
Opposite sides are the same length, so ...
ON = LM
6x -3 = 4x +17
2x = 20 . . . . . . . . add 3-4x
x = 10
__
OL = NM
x -5 = 3y -7
10 -5 + 7 = 3y . . . . . substitute x, add 7
12/3 = y = 4 . . . . . . simplify, divide by 3
The values of x and y are 10 and 4, respectively.
Select all ordered pairs that correspond to input-output pairs of the function y = −7x + 6.
Answer:
There are no options, so i will answer in a general way.
In a function:
y = f(x)
The output is y, and the input is x, and the ordered pair is written as (x, y)
In this case, we have the function:
y = -7*x + 6
Then we need to have different inputs and then find the outputs for each.
For example, if x = 1.
y = -7*1 + 6 = -1
Then we have the ordered pair (1, - 1)
if x = 0
y = -7*0 + 6 = 6
then we have the ordered pair (0, 6)
The general ordered pair is written as:
(x, y = -7*x + 6)
or:
(x, -7*x + 6)
Where you only need to replace the value of x.
Steve is trying to figure out the ages of his 3 uncles.
Uncle Bill is twice as old as Uncle Tom. Uncle Keith is
5 more than Uncle Bill. He knows that the sum of their ages is 75.
What are the ages of his 3 uncles?
What is the mean temperature for the 10 days?
Answer chooses ::
A.12
B. 26
C. 35
D. 46
Answer:
46
add all the number together and divide by how many there is
Please help!!! Fast
Answer:
Approximately 3.6
Step-by-step explanation:
The three main trigonometric ratios are: sine (o/a), cosine (a/h), or tangent (o/a) depending on the given. Then, there are your inverses. But for this problem, we are going to stick to one of the three. To help you remember them, you can use the saying SOH CAH TOA, which is sin = opposite/hypotenuse, cosine = adjacent/hypotenuse, and tangent = opposite/ajacent.
In this problem, we are going to use one that does not have a hypotenuse, since it was not given. So, that rules out sine and cosine, and leaves us with tangent, then we just need to set up the trigonometric ratio:
tan (50) = x/3
Then, you need to get x by itself, so you multiply 3 on each side, which leaves you with:
x = tan(50) * 3 = 3.6 (approximately)
whats the congruence of these two triangles ? none ? sas ? asa ? or sss ?
Answer:
choice #3) similar by SSS
The corresponding sides do have the correct ratios.
The length of a rectangle is 6 meters shorter than its
width. The area of the rectangle is 112 meters squared. What is the width of the rectangle?
Answer:
Width = 14m
Step-by-step explanation:
width = w
length = w - 6
area: w(w-6) = 112
w^2 - 6w = 112
14 x 14 = 196
6 x 14 = 84
196 - 84 = 112
Select all that apply.
Which of the following are proportions?
Answer:
A, C and D
Step-by-step explanation:
both A, C and D are both porportions because they both equal the other fraction.
Answer:
1, 3, 4
Step-by-step explanation:
i had this on my test- im doing it rn.
Find the equation of the line through point (−3,8) and perpendicular to y=27x+117.
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)
A supersized laundry detergent has 60% more detergent than the regular size. The supersized has 144 ounces. How many ounces of the detergent are in the regular size
Answer:
90 ounce in regular size
Step-by-step explanation:
The number of ounces of the detergent are in the regular size is 90 ounces.
How to find the percentage from the total value?
Suppose the value of which a thing is expressed in percentage is "a'
Suppose the percent that considered thing is of "a" is b%
Then since percent shows per 100 (since cent means 100), thus we will first divide the whole part in 100 parts and then we multiply it with b so that we collect b items per 100 items(that is exactly what b per cent means).
We need to Write the percent as a fraction in simplest form
16.24%
So, we can rewrite it as;
16.24 / 100
16 and 24/100 or 16 6/25
So the percent as a fraction is 16 6/25
We are given that;
Percentage of detergent=60%
Number of ounces= 144
Now,
To find how many ounces of detergent are in the regular size, we need to use the information that the supersized has 60% more detergent than the regular size. This means that if we let x be the number of ounces in the regular size, then 144 is equal to x plus 60% of x. We can write this as an equation:
144 = x + 0.6x
To solve for x, we need to combine like terms and isolate x on one side of the equation:
144 = 1.6x x = 144/1.6 x = 90
Therefore, by the given percentage the answer will be 90 ounces.
Learn more about percent here:
https://brainly.com/question/11549320
#SPJ2
Solve using polynomial long division and please show work:
(5x^4 + 21x^3+ 5x^2- 9x - 6)/(5x^2 + 6x + 2)
9514 1404 393
Answer:
x² +3x -3 +3x/(5x² +6x +2)
Step-by-step explanation:
As with any long division, you formulate a partial quotient, then subtract the product of that and the divisor from the dividend. The result is a new dividend. You're done when the degree of the dividend is less than the degree of the divisor.
The partial quotient term is simply the ratio of the highest-degree terms in the dividend and the divisor. (That is what makes it easier than numerical long division.)
_____
Web page formatting cut off part of the "Hints" in the first attachment. The second attachment shows the full "Hints."
2. The scale drawing of a playground is 4.7 cm wide and 6.2 cm long. The playground is 15 m wide. How long is the playground?
Answer:
A scale drawing of a playground is 8 inches wide by 11 inches long. The actual playground ... The scale of a map says that 6 cm represents 15 km. What distance on ... car in centimeters. The car is 4.4 meters long and 1.4 meters tall. ... 10 Qs. Scale Drawings. 7.4k plays · 15 Qs. Scaled Copies and Scale Factor. 13.3k plays.
Step-by-step explanation:
Find an object that has a length dimension (length, width or height) of 1 mm. ... d 6.2 m (cm) ... 15 Which unit of length (mm, cm, m or km) would be most suitable for ... diagram and show all the measurements you found, including the units. ... the perimeter of each shape by using a ruler to measure each side to the nearest.
Answer:
The playground is 437.1 cm long
Step-by-step explanation:
you have to do ( length x width x height) so u basically have to do 4.7 x 6.2 x 15 = 437.1 cm
What was one way that the Maya adapted to their environment?
A.
They built roads through mountainous areas to make trade easier.
B.
They built raised garden plots from local materials in swampy areas.
C.
They built structures of mud bricks to overcome a shortage of wood.
D.
They built floating gardens on the local lakes to increase farmland.
Answer:B
Study island
Vinny donates 15 dollars to charity every two weeks. At this rate, how long will it take Vinny to donate 90 dollars?
Answer:
6
Step-by-step explanation:
Because 90/15 =6
Answer:
It is 12!
Step-by-step explanation:
15 divided by 2
7.5 times 90
12!
I also put it in the Boom Cards and it was correct!
I need help this is due soon. Answers maybe...
Answer:
points you can use : (0,0), (1,4), (2,8)
Step-by-step explanation:
PLEASE HELP!!!!!!!!!!!!!!!
I would say it would be 55 and if this question.If you get the answer incorrect my apologies
Step-by-step explanation:
40 + y + y + 30 = 180
2y + 70 = 180
2y + 70 (-70) = 180 (-70)
2y = 180 - 70
2y = 1102y/2 = 110/2
y = 110/2
y = 55
helped by AnimeBrainly.
The graph shows the distance a train travels over a period of time. What is the independent variable in the graph?
Time
Distance
The train
There is no clear independent variable.
State the slope and the y-intercept in each equation. Then graph each linear equation. Be sure to fill out the entire graph and connect the points! Helpppppppppp
Answer:
Step-by-step explanation:
Use y = mx + b so:
m = 1/2
b = 3
Can someone pls help me with this?
Answer:
the answer would be c
Step-by-step explanation:
If the train is moving at a constant rate then the graph would have to show a straight line.
x cm
8 cm
2x cm
1 cm
The longest side on the shape is 12 cm
Work out the value of x.
Answer:
The value of x must be 6. Because as it is said that the longest side of this shape is 12 therefore, if 2 is multiplied with 6 one of tge sides is 12, which is the biggest.
Hope it helps!!
Theequationforlinefcanbewrittenasy = –3x − 6
. Line
gisparalleltolinefandpassesthrough
(6, –8) . What
istheequationofline
g ?
Write the equation in slope-intercept form. Write the numbers in the equation as proper fractions, improper fractions, or integers.
Answer:
Step-by-step explanation:
f(x) = -3x-6
slope of line is -3
parallel lines have the same slope
point-slope equation for line of slope -3 that passes through (6,-8):
y+8 = -3(x-6)
put equation into slope-intercept form:
y = -3x + 10
Answer:
[tex]y = - 3x + 10[/tex]
Step-by-step explanation:
We are asked to find a line parallel to line f
[tex] - 3x - 6[/tex]
and passes through 6,-8.
Parallel lines have the same slope so our new line will also has-3 as it slope
wo using the slope intercept form let update our equation so far.
Slope intercept is
[tex]y = mx + b[/tex]
where m is the slope and b is the y intercept
plug in -3 for the slope since our new equation must be parallel.
[tex]y = - 3x + b[/tex]
Now plug 6 for x and -8 for y.
[tex] - 8 = - 3(6) + b[/tex]
[tex] - 8 = - 18 + b[/tex]
[tex]b = 10[/tex]
Our equation is
[tex]y = - 3x + 10[/tex]
graph the equation...
0.5s+4a=15
Answer: look at the picture if you want me to solve for s or a here
Step-by-step explanation: hope this help
The parks department is planting trees. Maple trees cost $50 and Oak trees cost $25. The tree planting budget is $800. What is the x-intercept in this situation
Answer:
looooook ittttt uppppppps bwbebee
Step-by-step explanation:
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Answer: 50 or 25
Step-by-step explanation:
i apologize if i am wrong
-3 • -1=
this is to difficult-
Answer:
3
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
When multiplying and dividing with negative numbers, use this key to help:
( - ) x ( + ) = ( - )
( + ) x ( + ) = ( + )
( - ) x ( - ) = ( + )
For example, with your problem, Both numbers are negative, meaning that the end result will be positive. -3 x -1 = 3
Please help will give Brain to right person
Solve the following:
4³/(-12+2²)
--------------------------
(2x3)²+(-5x2x3)+2
Answer:
1. =−8
2. =4x^6−5x^5+2
Step-by-step explanation:
happy to help ya :)
5 divided by 6.25 please
Answer:
0.8
Step-by-step explanation:
5 ÷ 6.25 = 0.8
You can do this on a calculator.
Can someone help me please :)
Answer:
-2 :)
Step-by-step explanation: