Answer:
0
Step-by-step explanation:
There are 2 ways to find slope. Slope is rise over run, meaning that it is the change in y over change in x. The first way is to use the formula. The formula is as follows [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]. Plug the coordinates into the equation and then simplify. This ends up looking like [tex]\frac{8-8}{4+3}[/tex] or [tex]\frac{0}{7}[/tex]. So the slope is just 0 because anything divided by 0 is 0. You could also get the answer of 0 by realizing that this is horizontal. All horizontal lines have a slope of 0.
WHATS THE AREA OF THIS SHAPE
Answer:
388mm²
Step-by-step explanation:
First, divide the shape into 3 rectangles (like given in the picture)
A: 8*16 = 128
B: 7*25 = 125
C: 9*15 = 135
Area = A + B + C = 128 + 125 + 135 = 388
388mm²
The bill for dinner was $36. Tom wanted to give a 20% tip. How much will he add for the tip? how much did he pay total l?
Answer:$7.20 tip. $43.20 total
Step-by-step explanation:
1. $36x 0.20= 7.20 OR 10%=3.60 [move the decimal one spot to the left] x 2= 7.20
2. 36+7.20=43.20
Find -4(3)+(-7)
What order should be preformed in this expression
Answer:
-19
Step-by-step explanation:
According to bedmas rules, we have to first solve the brackets.-4(3)+(-7)
-12 + (-7)
Now, let's add-12 + (-7)
-12 - 7
= -19
figures that formed by intersecting two inverted cones and a plane.
Answer:
hyperbola is formed by intersecting two inverted cones and a plane.
You can walk 2 miles in 36 minutes. How long will it
take you to walk 5 miles?
Answer:
90 min
Step-by-step explanation:
if 2 miles is equal to36 minutes what about 5 miles
Answer:
90 minutes. 1 hour, 30 minutes.
Step-by-step explanation:
36 minutes = 2 miles
? minutes = 5 miles
There are many ways to solve this, for example, creating an equation. But I am going to show you how to solve this using fractions.
Step 1: Set up a fraction.
Make sure your values are in the correct order. 2 miles is 36, so 5 miles would be a variable. We will make that variable of time "t".
[tex]\frac{36}{2} = \frac{t}{5}[/tex]
Also, make sure the values with the same units are on the same level. For example, 2 miles and 5 miles are both under, although they can be at the top, too, they just both have to be at the same place.
Step 2: Solve for the variable.
[tex]\frac{36}{2} = \frac{t}{5}[/tex]
On one side, we see 36 over 2. We should solve that first. [tex]\frac{36}{2}=36\div2=18[/tex]
We are left with [tex]18 = \frac{t}{5}[/tex]
Multiply 5 to both sides
[tex]5\cdot18=\frac{t}{5} \cdot5[/tex]
18 times 5 equals 90
5 cancels 5, so that leaves us with 90.
Step 3: Convert 90 minutes to hour.
60 minutes = 1 hour
Since we know 60 minutes makes 1 hour, we can find out how many are left from 90 minutes by subtracting 60 from 90
[tex]90-60=30[/tex]
It will take 1 hour and 30 minutes to walk 5 miles.
what is an equation of the line that passes through the points (3,-9) and (-12,-6)
Find the Highest Common Factor (HCF) the following sets of numbers:
6 and 12
10 and 20
8 and 24
24 and 30
8 and 18
9 and 21
18 and 24
20 and 28
15 and 20
12 and 20
PLZZZ HELP!!!
Find an equation for the line below. 
Answer:
y = -¼x + ½Step-by-step explanation:
Given points (-2, 1) and (6, -1):
Start by solving for the slope of the line, using the following formula:
m = (y2 - y1)/(x2 - x1)
Let (x1, y1) = (-2, 1)
(x2, y2) = (6, -1)
m = (y2 - y1)/(x2 - x1)
m = (-1 - 1)/[6 - (-2)]
m = -2/(6 + 2) = -2/8 = -¼
Therefore, the slope of the line is m = - ¼.
Next, to determine the y-intercept (b), use one of the given points (6, -1) and the slope, and plug in these values into the slope-intercept form:
y = mx + b
-1 = -¼(6) + b
-1 = -3/2 + b
-1 + 3/2 = -3/2 + 3/2 + b
½ = b
Therefore, the y-intercept, b = ½.
The linear equation of the given graph is:
y = -¼x + ½Find the tangent of <X
Simplify your answer and write it as a proper fraction, improper fraction, or whole number.
Answer:
tangent = perpendicular / Base
if our angel is x
then
base = 3
perpendicular = 4
which means
angle X = 4/3
Step-by-step explanation:
hope it helps
Find the value of Wif A=LW, A = 70 m2, and L = 5 m.
The value of Wis m.
(Simplify your answer.)
Find the value of w if a =70 m2 and l = 5 m
Step-by-step explanation:
integers and exponents
Find a polynomial f(x) of degree 3 with real coefficients and the following zeros. 4, -3+i
Answer:
Step-by-step explanation:
f
(
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=
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x
−
1
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(
x
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(
3
−
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(
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3
+
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f
(
x
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=
(
x
−
1
)
(
x
2
−
x
(
3
+
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)
−
x
(
3
−
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)
+
9
+
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f
(
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=
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x
2
−
6
x
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10
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f
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=
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2
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One length of a rectangular garden lies along a patio wall. However, the rest of the garden is enclosed by 40 feet of fencing. If the length of the garden is three times it’s width, what is the area of the garden ?
The area of the rectangular garden is determined as 192 ft² from the product of the width and length.
What is the area of the rectangular garden?The area of the rectangular garden is calculated by applying the following method.
let the width of the garden = w
then, length of the garden = 3w
The resultant length or remaining length;
= 3w - w
= 2w
The value of the width of the garden is calculated by applying the formula for perimeter of a rectangle.
2w + w + 2w = 40
5w = 40
w = 40/5
w = 8 ft
So the length of the garden = 3 x 8 = 24 ft
The area of a rectangle is calculated as follows;
Area = 8ft x 24 ft
Area = 192 ft²
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Simplify the following completely
Answer:
A= 360 and B=2 .
Step-by-step explanation:
because the deniminator (bottom) is 4 you have to simplify it down to 2, because that's the lowest you can go. 720/2 is 360 (2 is the lowest that it can go) and 4/2 is 2
You tested a sample of 100 packages from a shipment of 6000 packages. You
found that 70 packages were under weight. Estimate the number of packages that
will be under weight.
Answer:
100 p have 70 p under weight
6000p have: 6000*70/100=4200
Step-by-step explanation:
PLZ HELP 10 POINTS!!
Answer:
i think its not equivalent but NOT sure
Step-by-step explanation:
-3+(-6) is ___ units from -3 in the positive or negative direction.
Answer:
-3+(-6) = -9
Step-by-step explanation:
a negative 3 plus another negative 6 is a negative 9. Is just like if you borrow $3 from your friend and borrow $9 from another friend. That means you own two of your friends a total of $9. This can be mathematically illustrate as: -3 + (-6)= -9
HELPPPPPP ASAPPPPPP!!!!!!!!
Given PS=RT, PQ=ST
Prove: QS=RS
Answer:
sir plz said that diagram in which it's is say
Hello, hope everyone is well, please help on this Drag and Drop question (:
pls help me adwadawd
9514 1404 393
Answer:
15.5 lb
Step-by-step explanation:
The average weight of the top 5 fish was 12.9 lb:
(? +14.4 +12.8 +11.6 +10.2)/5 = 12.9
? +49 = 64.5 . . . . . . multiply by 5
? = 15.5 . . . . . . . . subtract 49
The weight of the heaviest fish was 15.5 lb.
What is the 5th term of the sequence defined by f(n) = 3(n-3)
Answer:
f(n) = 3(n-3).
f(5)=3(5-3)
f(5)=6
Combine the like terms to create an equivalent expression:
-12 – 6p - (-2)
Answer:
-10 - 6p
Step-by-step explanation:
-12 - 6p - ( - 2)
The double negative turns positive
-12 - 6p + 2
-12 + 2 - 6p
-10 - 6p
-Chetan K
write the slope intercept form of the equation for each line
Answer:
y = x + 2
Step-by-step explanation:
slope-intercept form is y=mx+b
The y-intercept ( b ) is the point where the line touches the y-axis. in this case, 2
The slope, m, is rise over run. You can see that as the graph rises 2, it also runs 2.
The fraction is 2/2 which simplifies to 1
Slope-intercept form is y = 1x + 2, or y = x + 2
-Chetan K
Mrs. Matherne received a grant to take some of her students on a field trip to the Audubon Zoo. Before she could release the permission slips to the students, she had to determine how many students she could take on the field trip. The total amount of the grant that she received $1,250.00. The grant total was to pay for the round trip bus ride and each students' admission ticket to the zoo. The round trip bus ride will cost $350, and the admission into the zoo is $10.00 per student.
Part A: WRITE an algebraic equation using the information provided above. Use "s" as your variable, which represents the number of students that can attend the field trip. (SHOW YOUR WORK)
Part B: SOLVE the algebraic equation and determine how many students can attend the field trip. (SHOW YOUR WORK)
In this problem, we build and solve an expression.
a)
The expression is:
[tex]350 + 10s = 1250[/tex]
b) 90 students can attend the field trip.
Item a:
The spendings are:
Round trip bus ride of $350.$10 per student s.Thus, in total:
[tex]350 + 10s[/tex]
Has $1,250.00 to spend, thus:
[tex]350 + 10s = 1250[/tex]
Item b:
The number of students that can attend the trip is the solution for s, thus:
[tex]350 + 10s = 1250[/tex]
[tex]10s = 900[/tex]
[tex]s = \frac{900}{10}[/tex]
[tex]s = 90[/tex]
Then, 90 students can attend the field trip.
A similar problem is given at https://brainly.com/question/22312773
what is 6 1/4 divided by 5 evenly
Answer:
1 1/4
Step-by-step explanation:
here is the exact form if your looking for that. :)
5/4
and heres the decimal form if you are looking for that :>
1.25
10. The temperature in New York was -8.7 degrees. In Maryland the
temperature was 33.1 degrees. How many degrees warmer was the
temperature in Maryland?
a) 41.8
b) 24.4
c) 38.6
d) 19.8
b) 24.4
Step-by-step explanation:
Is known :
The temperature in New York was -8,7 degrees,In Maryland the temperature was 33,1 degrees.Asked :
Many degrees warmer was the temperature in Maryland?Answered :
33,1 + (-8,7)
= 24,4
Options for #1
15.6
50.42
56.4
91.22
91.55
107.15
Options for #2
50.42
91.22
91.55
107.15
141.97
147.95
1. 56.4
2.107.15
So for the first one I subtracted like this:53.41- -2.99=56.4
You may be wandering why i subtracted that way,I did that because you are meant to subtract and the second number already has a negative sign which is MINUS.
And for the second I subtracted the smaller number from the bigger number this way:144.96 ‐ 37.8
Hope this helps...
Is your answer.
GIVING 100 POINTS! just answer these 5 and ignore my answers, unless they are somehow correct!
#1
(-3,1)(3,-3)[tex]\\ \sf\longmapsto m=\dfrac{-3-1}{3+3}=\dfrac{-4}{6}=\dfrac{-2}{3}[/tex]
Slope of the line perpendicular to it (Reciprocal of line slope)[tex]\\ \sf\longmapsto \dfrac{-3}{2}[/tex]
Option B
#2
Attached(1)
#3
Attached (2)
#4
Attached (3)
#5
(-3,7)(3,3)[tex]\\ \sf\longmapsto Slope=m=\dfrac{3-7}{3+3}=\dfrac{-4}{6}=\dfrac{-2}{3}[/tex]
Put in slope intercept form
[tex]\\ \sf\longmapsto y=mx+b[/tex]
[tex]\\ \sf\longmapsto 3=\dfrac{-2}{3}(3)+b[/tex]
[tex]\\ \sf\longmapsto 3=b-2[/tex]
[tex]\\ \sf\longmapsto b=3+2=5[/tex]
Equation of the line:-
[tex]\\ \sf\longmapsto y=\dfrac{-2}{3}x+5[/tex]
Option C
Quadrilateral DEFT has vertices D(2, 7), E(-4, 4), F(5, -6), and T(11, -3). What is the best name for quadrilateral DEFT?
Answer:
parallelogram
Step-by-step explanation:
slope of DE = (4-7) / (-4 - 2) = 1/2
slope of FT = (-3 - -6) / (11-5) = 1/2
DE // FT
slope of EF = (-6 - 4) / (5 - -4) = - 10/9
slope of DT = (-3 - 7) / (11 - 2) = - 10/9
EF // DT
The quadrilateral is formed by the vertices D(2, 7), E(-4, 4), F(5, -6), and T(11, -3) will be a parallelogram.
What is a parallelogram?A parallelogram is a quadrilateral having four sides and the two opposite sides are equal and parallel to each other.
Given that quadrilateral, DEFT has vertices D(2, 7), E(-4, 4), F(5, -6), and T(11, -3).
Slope of DE = (4-7) / (-4 - 2) = 1/2
Slope of FT = (-3 - -6) / (11-5) = 1/2
DE is parallel to FT.
Slope of EF = (-6 - 4) / (5 - -4) = - 10/9
Slope of DT = (-3 - 7) / (11 - 2) = - 10/9
EF is parallel to DT.
Therefore, the quadrilateral is formed by the vertices D(2, 7), E(-4, 4), F(5, -6), and T(11, -3) will be a parallelogram.
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A company rents out 13 food booths and 27 game booths at the county fair. The fee for a food booth is $50 plus $8 per day. The fee for a game booth is $80 plus $7 per day. The fair lasts for d days, and all the booths are rented for the entire time. Enter a simplified expression for the amount, in dollars, that the company is paid.
Answer:
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