Answer:
7x + 2y = 1
Step-by-step explanation:
1. Find the slope of the line.
(y2-y1)/(x2-x1) ----> (11 - (-3))/((-3) -1) ----> (11+3)/ (-3 -1) ----> 14/-4
*lets simplify into (7/-2)*
2. Write into slope intercept form.
y=mx+b (m is the slope) (b is the y intercept)
y = (7/-2)x + b
We now need to find the value of b, this can be done by plugging in values of x and y, and using algebra to solve.
11 = (7/-2)(-3) + b
11 = 10.5 + b
b = 0.5 or 1/2
slope intercept form y = (7/-2)x + 1/2
Now we convert to standard form: ax+by=c
*In this form we our a term cannot be a fraction nor can it be negative*
1. Get x and y on the same side, and since our x term is negative right now, we can make it positive by adding it on both sides.
(7/2)x + y = 1/2
2. We now want to get rid of the fraction in term a, so we multiply the entire function by two, so the denominator cancels out.
2(7/2)x + 2y = 2(1/2)
Simplify and you get
7x + 2y = 1
Answer:
Step-by-step explanation:
Answer:
The Width of the garden will be 9 feet.
Step-by-step explanation:
Given:
Manny has wood =48 feet
Length of the garden = 15 feet
The equation which can be used .
We need to find the width of the garden.
Solution :
Now Length of the garden is given we will substitute in the given equation to find the width.
Now Using Subtraction property we will subtract both side by 30 we get;
Now Using Division Property we will divide both side by 2 we get;
Hence the Width of the garden will be 9 feet.
In plane ABC the measure of angle A equals 42° the measure of angle B is five times the measure of angle C find the measure of angle B and the measure of angle C.
Step-by-step explanation:
I think what is meant in the triangle ABC we have the three angles.
the sum of all angles in a triangle is airways 180 degrees.
so,
180 = A + B + C
180 = 42 + B + C
now, we know also that
B = 5×C
so, we can use that above
180 = 42 + 5×C + C
138 = 6×C
C = 138/6 = 23 degrees
B = 5×C = 5×23 = 115 degrees
x tends to 0 (sinax-sinbx)/x
Answer:
1xxx double answer po
Step-by-step explanation:
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How do I solve
-3x+y=24
-2x=+18+5y
Answer:
Let's solve by eliminating x. Since 18 is the lowest common multiple , let's multiply the first equation by 3 and the second by -2.
18x−21y=24
−18x+10y=−2
Add the two equations.
−11y=22
Divide by -11 to isolate y.
y=−2
Substitute y=−2 into either of the 2 equations, I'll just use the second one.
9x+10=1
9x=−9
x=−1
Step-by-step explanation: that is your anwser
Can someone please give me the (Answers) to this? ... please ...
Answer:
1. Consecutive Interior
2. Corresponding
3. Alternate Exterior
4. 111°
5. 80°
6. 110°
What is the domain of the function on this graph?
Answer:
[tex] - 6\leqslant x \leqslant 6[/tex]
[-6 6]
a. What distance on the map (in centimeters) represents an actual distance of 2.5 kilometers? *
Answer:
Step-by-step explanation:
This question is missing info but if it helps, 2.5 kilometers is 2500m which is 250000 cm
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Find the unknown side of the triangle below.
A. 23.6m
B. 37.0m
C. 16.9 m
D. 28.2m
Answer:
D. 28.2
Step-by-step explanation:
What is the product when 20 3 is multiplied with 9 25 ?
Answer:
187.775
Step-by-step explanation:
20.3×9.25=
187.775
what number can be divided into 2 without a equal groups without a remainder A 331 B 485 C 588 D 693
Answer:
c
Step-by-step explanation:
588/2= 294
At a sporting goods store, the price of a bicycle is $650. During a sale, this price is marked down 45%. What is the sale price of the bicycle? Enter your answer in the box.
Answer:
292.5
Step-by-step explanation:
calculations
45 percent of 650 Is 292.5
HELP ASAP!!!!!!
I need help with the slope
Answer:
2/3
Step-by-step explanation:
Find the slope between:
(4,5)
(3,5)
Answer:
If a line goes through both points, the slope of that line would be [tex]0[/tex].
Step-by-step explanation:
The slope of a line is equal to the ratio between the vertical change of this line "rise" and the corresponding horizontal change "run":
[tex]\begin{aligned}\text{slope} &= \frac{\text{rise}}{\text{run}}\end{aligned}[/tex].
If a non-vertical line goes through two distinct points [tex](x_{0},\, y_{0})[/tex] and [tex](x_{1},\, y_{1})[/tex] where [tex]x_{0} \ne x_{1}[/tex], the vertical change (rise) would be [tex](y_{1} - y_{0})[/tex]. The corresponding horizontal change would be [tex](x_{1} - x_{0})[/tex]. Thus, the slope of that line would be:
[tex]\begin{aligned}\text{slope} &= \frac{\text{rise}}{\text{run}} \\ &= \frac{y_{1} - y_{0}}{x_{1} - x_{0}}\end{aligned}[/tex].
In this question, [tex]x_{0} = 4[/tex] and [tex]y_{0} = 5[/tex] for the first point, whereas [tex]x_{1} = 3[/tex] and [tex]y_{1} = 5[/tex] for the second point.
The rise (vertical change) of this line from the first point to the second would be [tex](y_{1} - y_{0}) = 5 - 5 = 0[/tex]. The corresponding run (horizontal change) would be [tex](x_{1} - x_{0}) = 3 - 4 = -1[/tex].
Thus, the slope of this line would be:
[tex]\begin{aligned}\text{slope} &= \frac{\text{rise}}{\text{run}} \\ &= \frac{y_{1} - y_{0}}{x_{1} - x_{0}} \\ &= \frac{5 - 5}{3 - 4} \\&= \frac{0}{-1} \\ &= 0\end{aligned}[/tex].
In other words, the slope of this line is [tex]0[/tex]. Geometrically, a slope with a slope of [tex]0\![/tex] would be horizontal. The vertical coordinate of all points on such line would be the same ([tex]5[/tex] for points on the line in this question.)
What is the role of parentheses in expressions containing exponents?
Step-by-step explanation:
the quantity inside the parentheses is being multiplied by itself the number of times the outside exponent
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question 6, almost done promise
The table shows information about the heights of 80 plants. Find the class interval that contains the median.
(Please explain to me how you get your answer so I can get a better understanding. Thanks)
Answer:
sorry I can't help you hope you understandStep-by-step explanation:
sorryy
2 times a number less 4 is 20
Answer:
68?
Step-by-step explanation:
Answer:
The answer is 8
Step-by-step explanation:
Let the number be x
4x- 12=20 (12 less than 4 times a number is 20)
4x= 20 +12
4x=32
x=8
Hope this helps!!
Find the surface area of a cube
with side length 8.5 cm.
=========================================================
Explanation:
A cube has 6 identical faces, all of which are squares.
Each square has a side length of 8.5 cm, so its area is (8.5)^2 = 72.25 sq cm.
The overall surface area, aka the area of all 6 faces combined, is 6*72.25 = 433.5 square cm
Answer:
A=433.5cm²
Step-by-step explanation:
A=6a2=6·8.52=433.5cm²
the midpoint of (3 x, -2) and (-4, 5y) is (1,4). find x, -y
Answer:
(x,-y): (2,-2)
Step-by-step explanation:
M=(x+x)/2,(y+y)/2
Given (1,4)=
[tex] \frac{3x - 4}{2} [/tex]
This implies:
[tex]1 = \frac{3x - 4}{2} [/tex]
[tex]3x - 4 = 2 \\ 3x = 2 + 4 \\ \frac{3x }{3} = \frac{6}{3} \\ x = 2[/tex]
In a similar way,
[tex]4 = \frac{ - 2 + 5y}{2} \\ - 2 + 5y = 8 \\ 5y = 10 \\ y = 2[/tex]
The question demanded (x,-y)
Hence(2,-2) is the answer
For a Brainly please help me
A car travels at a rate of 60 miles per hour for 4 hours. Let y be the distance, in miles, the car travels for a given amount of time, x, in hours. What is the domain of the function?
Question 2 options:
0≤y≤4
0≤x≤60
0≤x≤4
0≤y≤60
Answer:
Step-by-step explanation:
Divide 5 by 1,000 and round to the nearest whole number
Answer:
1
Step-by-step explanation:
5÷1000=0.005
0.005 ≈ 1 (1 is the nearest whole number)
Hope this helps!
The number 5 divided by 1,000 is approximately 0 when rounded to the nearest whole number.
To divide 5 by 1,000, we simply perform the division:
5 ÷ 1,000 = 0.005
Now, to round the result to the nearest whole number, we examine the first decimal place. Since it is less than 5, we round down to the nearest whole number.
Thus, the rounded result is 0.
Rounding is a process used to simplify numbers to a certain level of precision. When rounding to the nearest whole number, we look at the digit to the right of the decimal point (the first decimal place). If this digit is 5 or greater, we round up to the next whole number. If it is less than 5, we round down to the current whole number.
In this case, 0.005 is less than 0.5, so we round down to 0.
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What is the slope of the line on the graph?
Help with this problem pls!
Answer:
uh.. shii i dont know
Step-by-step explanation:
using continuous division, fill on the correct information in each blank .
Answer:
Step-by-step explanation:
Josie walks 4 miles over the course of 5 hours.
Based on her average speed, approximately how many miles will she walk in the next 3 hours?
Answer:
2.4 miles
Step-by-step explanation:
She walks 0.8 miles per hour
Hope this helped!
if two angles of a triangle measure 111 and 55, what is the measure of the measure of the remaining angle
Answer:
14
Step-by-step explanation:
111+55
=166
180-166
=14
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Answer:
y=-1/2x+2
Step-by-step explanation:
2 = 0 +b
2=b
y=-1/2x+2
Answer:
y = -1/2x + 2
Step-by-step explanation:
Follow the y = mx + b. B stands for the y-intercept, which is 2 in this case. M stands for the slope, which is the constant -1/2. Pls brainliest i want to level up ty!!!!!
how many yards are there in 2 miles
Answer: 3520
please give brainliest
Step-by-step explanation:
Answer:
3,520 miles in a Yard.
Step-by-step explanation:
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One challenge of federalism is that
power and authority are concentrated in the central government and can take away people’s rights
sometimes officials from different levels of government disagree on who should be in charge of a situation
local governments have the most power, which creates problems for trade with other nations
officials from state governments have too many rules to follow to be effective leaders
Answer:
local governments have the most power
Step-by-step explanation:
I hope this is right, but federalism gives more power to the state, so local governments could potentially have more power.
Answer:
i believe it is option one: power and authority are concentrated in the central government and can take away people’s rights
Step-by-step explanation: well i mean its true the governments are corrupted and are slowly taking away our rights
when a force is applied to an object its, ________, the object may ____________________.
Answer:
merry Christmas to you advance
