Answer:
Step-by-step explanation:
Shade the top side of the boundary line if you have the inequality symbols > or ≥. Shade the bottom side of the boundary line if you have the inequality symbols < or ≤.
Three of the four vertices (corners) of a parallelogram are (-2,7), (3,7) and (2,5). What is the ordered pair of the missing vertex (corner)?
The missing vertices of the pararllelogram is D(- 4, 0).
What is a parallelogram?A basic quadrilateral with two sets of parallel sides is known as a parallelogram. In a parallelogram, the opposing or confronting sides are of equal length, and the opposing angles are of equal size.
The area of a parallelogram is base multiples by height as two triangles form a parallelogram.
We know the diagonals of a parallelogram bisect each other.
Given, Three of the four vertices (corners) of a parallelogram are A(-2,7), B(3,7), and C(2,5) and assuming the fourth vertices is D(x, y).
∴ The midpoint of BD is equal to the midpoint of AC.
Midpoint of a line segment joining the point (x₁, y₁) and (x₂, y₂) is
(x₁ + x₂)/2, (y₁ + y₂)/2.
So, (3 + x)/2, (7 + y)/2 = (-2 + 3)/2, (7 + 7)/2.
(3 + x)/2 = -1/2.
3 + x = - 1.
x = - 4 And,
(7 + y)/2 = 14/2.
7 + y = 7.
y = 0.
So, D(- 4, 0).
learn more about parallelograms here :
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What is the surface area?
7 ft
7 ft
1 ft
square feet
Answer:
126 ft
Step-by-step explanation:
lol i copied the person above me sorry i needed points
Elena ran 20 miles this week, which was three times as far as Clare ran this week. Clare ran 5 more miles this week than she did last week. What expression would go in each box?
Answer:
she ran 12. 5 miles
Step-by-step explanation:
The rabbits ate seven twelves of the cucumber crop in each of 4 gardens. What fraction of cucumber crop did they eat in all? (4 points)
Group of answer choices
three twelfths
twenty eight twelfths
eleven twelfths
twenty eight forty eighths
Answer:
28/12
Step-by-step explanation:
Phil earns $9.50 an hour and has deductions of $55 per week. If Phil worked 45 hours per week, what will his net pay be for one year?
Answer:
427.5 - 55 = 372.5 x 52 = 19370
his net pay will be 19370 if I am correct.
Answer:
$19370
Step-by-step explanation:
We need to find out how many hours Phil works in a year.
45h/week
There are 52 weeks in a year.
[tex]45 * 52 = 2340[/tex]
Now that we know that Phil works 2340 hours a year, we can solve for how much Phil earns in a year.
[tex]2340*9.5=22230[/tex]
Phil earns $22230 a year.
If deductions of $55 occur weekly, then we can do the following equations to solve for the value of Phil's net pay.
1. [tex]55*52=2860[/tex]
2. [tex]22230 - 2860 = x[/tex]
3. Solve for x
4. [tex]22230 - 2860 = 19370\\[/tex]
x = 19370
Phil's net pay is $19370 a year.
Hope it helped!
There are 12 gray marbles in a jar and eight white marbles. What percent of marbles are white. Explain answer pls.
Answer:
40 %
Step-by-step explanation:
8/20 is 40% and 12/20 is 60%
AWNSER:
40%
EXPPLENATION:
1. you need to find how many marbles are in the bag in total. e.g.(20)
2. find out how many of the marbles are blue and put it into a fraction blue/total number of marbles. e.g.(8/20)
3.multiply the fraction so that you have 100 as your denominator since 'per-cent' means out of 100. e.g.(8/20 x 5= 40/100)
4. remove the fraction/ take off the 100 and your done
:D
Rex spent $6.42 at the store. He gave the cashier the money shown above. How much money did Rex get back from the cashier?
Answer:
$3.58
Step-by-step explanation:
$10- $6.42= $3.58
"My number rounded to the nearest ten, nearest hundred, and nearest thousand gives the same value each time."
Which choice is Meg's number?
61,423
57,004
59,501
63,015
Answer:
57,004 is Meg's number
Step-by-step explanation:
57,004 rounded by 10 is 57,000
57,004 rounded by 100 is 57,000
And 57,004 rounded by 1000 is still 57,000
that makes 57,004 the answer
A school chorus has 90 sixth grade students and 75 seventh grade students. The music director wants to make groups of performers, with the same combination of sixth and seventh grade students in each group. If the largest number of groups are formed, how many students of each grade level would be in each group?
Please find the coordinates of all vertices on the polygon. (Answers would be appreciated)
Answer:
(1,4) (2,1) (4,1) (5,4)
Step-by-step explanation:
Mark the vertices and remember go from the bottom line and rise to the vertice
Ex. Go to the bottom line go to 2 and then go up till 1 now you have (2,1)
Halpppppppppppp i don't understand this... <:
Answer:
B
Step-by-step explanation:
It already says the cost depends on the area of the walls.
HELPPPPPPPPPPPPPPPP IM FAILINGGGGGGGGGGGggg
How many Solution(s) does have 5=5?
Infinite, none, or one solution(s)?
Answer:
infinite solutions
Step-by-step explanation:
any equation that is like that has infinite solutions such as 7=7 or 2=2
Sienna and Kayla are making necklaces. Sienna makes 25 necklaces. Kayla makes t more than Sienna. What an expression for:
Necklaces Sienna makes: _______________________
Necklaces Kayla makes: ________________________
Answer:
Necklaces Sienna makes: 25
Neclaces kayla makes: 25 + t = kayla
What is 3/4 divided by 1/8? Consider drawing a model or using the common denominator method to help you solve the problem.
Help!!
What is the meaning of the numbers
Answer:
4
Step-by-step explanation:
0+1+1+3+3+4+4+5+5+5+5+6+6+6+6 = 60
there are 15 numbers so 60/15, so the answer is 4
If anyone could write an inequality to this, that would be GREAT
Answer:
Oh ok I guess you dont need my help then
Step-by-step explanation:
Answer: 3920 - 36 weeks = 500
Step-by-step explanation:
Solve these problems by using a proportion. Show your work in the space below. Then check your answers using the Gizmo. (Note: The last one cannot be modeled in the Gizmo.)
A. Original cost = $15
Selling price = $45
Percent of Markup = ?
B. Original cost = $64
Selling price = $96
Percent of Markup = ?
Quick I need help plz
Answer:
7/8 is left
Step-by-step explanation:
3/6 is already half of the pie
so you put the other half into 24's
and take out 3 slices you get 21/24
then you simplify.
A figure is shown.
What is the value of x?
how long the horizontal line is
Pls help first =brainliestttttttt
Answer: The image would be on its side. A starting from the left side would be the dark blue waves, then the sky blue ocean, then the sunset with the head of the bird facing down.
A company offers customers two plans for Internet service.
Plan A: $30 for the modem and $5 per month for service.
Plan B: $20 for the modem and $10 per month for service.
Equations:
Plan A: _______________
Plan B: _______________
BONUS: After how many months will both plans equal the same? _______________
Answer:
Step-by-step explanation:
lets say you are paying for a year
A- it would cost you $30 on the spot and another 60 for the year
A=30$60= $90
A-$30+($5*t)
B- it will cost you $20 on the spot then another 120 for the year
B-$20+($10*t)
B=$20+$120= $140
t= 12
Please explain thanks
Answer: A I did this before trust me
Step-by-step explanation: 100% Correct Hope this Helps
Can someone plz help me with this one problem!!! :)
Answer:
Yes
Step-by-step explanation:
the first coordinate is x and the second is y so that makes the equation 5=5 which is true
A rectangular garden is 45 feet wide and 70 feet long. On a blueprint, the width is 9 inches. Identify the length on the blueprint in FEET. ROUND TO YOUR NEAREST TENTHS PLACE!
A rectangular garden is 45 ft wide and 70 ft long. On a blueprint, the width is 9 in. Identify the length on the blueprint.
14inScale length of rectangular garden is 14 inch
Scale factor based question:
Given information:
Width of rectangular garden = 45 feet
Length of rectangular garden = 70 feet
Scale width of rectangular garden = 9 inch
Find:
Scale length of rectangular garden
Computation:
Scale length of rectangular garden = 70[9/45]
Scale length of rectangular garden = 70[1/5]
Scale length of rectangular garden = 14 inch
Find out more information about 'Rectangular garden'.
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Tyler has more than $10. Elena has more money than Tyler. Mai has more money than Elena. Let t be the amount of money that Tyler has, let e be the amount of money that Elena has, and let m be the amount of money that Mai has. Select all statements that are true:
Answer:
The answer is B, C, D, F.
10<t
t<e
e<m
Answer:
T < E
E < M
M > E
Step-by-step explanation:
Please mark me as Brainiest if I got it right
Answer the picture below!!!
Answer:
B
Step-by-step explanation:
ONLY COUNT THE OUTSIDE CENTIMETERS
Speedy Cab Company uses the following to determine ride costs:
A $5.00 flat fee for a ride.
An additional $0.75 for each mile travelled.
Which equation represents the cost of a car ride from Speedy Cab Company?
options:
t=5x+0.75
t=0.75+5
t=0.75x+5
t=5x−0.75
Can someone plz help me with this one problem plz!!!
Answer:
No
Step-by-step explanation:
Co-ordinates are written like (x,y), therefore x=899, y=58
Sub in the values:
y=x+841?
58=899+841?
58=1740? NO
Answer:
No
Step-by-step explanation:
Coordinates are written as (x,y)
You would sub in 899 for the x and 58 for the y getting
58=899+841
and
58=1740 which is false
please help will mark brainliest
Answer:
Second option
Step-by-step explanation:
b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b .b b b b b b b b b b b b .b b b b b b b b b b b b b