Answer:
so Area of Outer part = 8x + 16 square inches
Step-by-step explanation:
2 squares.
inner square dimension is x inches by x inches.
width of outer region= 2inches.
We want the area of the border around the inner square.
so
Area of border = B = Area of Large - Area of Inner
B = (x+4)^2 - x^2
B = x^2 + 8x + 16 - x^2
B = 8x + 16 square inches
so Area of Outer part = 8x + 16 square inches
solve x
3 - X/12 = -11
Answer: easy = 168
Step-by-step explanation:
Answer:
so x = 168
Step-by-step explanation:
[tex]3 - \frac{x}{12} = -11\\-\frac{x}{12} =-14\\-x = -168\\x = 168[/tex]
Just a bunch of easy ones
At the IGA, a 3 lb bag of apples costs $3.54. What is the unit rate for the 3 lb bag?
At the IGA, a 5 lb bag of apples costs $5.85. A 3 lb bag of apples costs $3.54. Which is the better deal?
3 lbs. for $3.54
5 lbs. for $5.85
Brycen bikes 2 miles in 12 minutes. What is his unit rate (minutes per mile)?
Brycen bikes 2 miles in 12 minutes. Tori swims 1 mile in 24 minutes. Who is moving faster?
Brycen
Tori
Brycen bikes 2 miles in 12 minutes. Tori swims 1 mile in 24 minutes. Thinking about your last answer, how much faster is that person moving (in minutes per mile)?
Chad colors 25% of the total shapes on his paper. He colors 8 shapes. Enter the number of shapes on Chad’s paper.
Enter the unknown value that makes this statement true: 60% of 80 is what?
A ship captain is mapping a trip and wants to know the distance the ship will travel over certain time intervals. Assuming that the ship travels at a constant speed, what is its speed (in miles per hour)?
Lin’s family has completed 70% of a trip. They have traveled 35 miles. How far is the total trip?
24.5 miles
50 miles
59.5 miles
200 miles
Other:
Lin runs 3 laps around a track in 6 minutes. How many minutes per lap is that?
2
1/2
1/3
3
Other:
Lin runs 3 laps around a track in 6 minutes. How many laps per minute is that?
2
1/2
1/3
3
Other:
hopefully it is not confusing
Answer:
1. 5lb bag is cheaper
2. 6 mpm (minutes per miles)
3. Brycen
4. 18 mpm faster
5. 32 total shapes
6. 75
7. not enough info
8. 50 miles
9. 2
10. 2
Step-by-step explanation:
3lb=$3.54=1lb=$1.18
5lb=$5.85=1lb=$0.85
12 minutes/2 miles=6 mpm
24 minutes/1 mile=24 mpm
24-6=18 mpm faster
25% of 100= 4
4×8=32
60% of 80= 75
process of elimination:
24.5 is less than 35 so no
50×.7=35, total miles is 50
Emma borrows $2,500 from her bank to buy a used car. The loan has a 5.4% annual simple interest rate. If it takes Emma 9 months to pay back the loan, how much interest will she be paying?
A. $101.25
B. $2,601.25
C. $3,715.00
D. $10,125.00
Answer:
$292.78
Step-by-step explanation:
Add the annual interest to the loan. Then divide the total by 9 to get the monthly cost.
Answer:
its c
Step-by-step explanation:
its c because you add 2,500 + 5.4% = 2,635 than it adds 135 to 2,500.
You multiply 135 x 9 = 1215 than you add that than that = 3715.
4x + 1/3y^2 What is the value of the expression above when x = 2 and y = 3? You must show all work and calculations to receive full credit.
there are 30 students in your class. Of the students in your class 12% are left handed what fraction of the students are left handed?
Can someone plz help me with this one problem plz!!!
HELP!! For the following right triangle, find the side length x. Round your answer to the nearest hundredth. 17 a X 12
Answer:For this problem, you will need to use the pythagorean theorem which is
So a and b are usually the sides that are NOT the hypotenuse, or in this case the long side that is not at a 90 degree angle.
You will start by plugging 12 into with (a) or (b) but not both. And then you will plug 17 in for (c). Make sure you square these values to solve the equation. Once you do that, it is basic algebra from there to solve for the missing variable. If you want to check to see if your answer is correct, then plug all the side numbers back into the equation. Also your answer should be between 12 and 17, or possibly one of those numbers.
Step-by-step explanation: I hope this helps!! God Bless you. Have a great day!!!!
The Pythagorean theorem is sometimes known as Pythagoras' theorem. The value of x can be written as 12.0416 units.
What is Pythagoras' theorem?The Pythagorean theorem, sometimes known as Pythagoras' theorem, is a basic relationship between the three sides of a right triangle in Euclidean geometry. The size of the square whose side is the hypotenuse is equal to the sum of the areas of the squares on the other two sides, according to this rule.
Given that the length of a perpendicular side is x, while the length of the base of the triangle is 12. Also, the length of the hypotenuse is 17 units. Therefore, we can write,
Perpendicular² + Base² = Hypotenuse²
x² + 12² = 17²
x² + 144 = 289
x² = 289 - 144
x² = 145
x = √145
x = 12.0416
Hence, the value of x can be written as 12.0416 units.
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Help me please like right know please
Answer:
D
Step-by-step explanation:
Answer: The answer is D
I really do hope this is the answer but I am really sorry if this is wrong
Step-by-step explanation:
the main equation would be
210+3x>288
first I divided 210 by 3 to see how many mugs he has sold first. Then I got an answer of 70 mugs sold. after that i subtracted 210 from 288 and got 78. After this I divided 78 by 3 to get a count of how many mugs Ronny needs to sell. so The total amount of mugs Ronny needs to sell to reach his goal of 288$ is 96. But he has already sold 70 so he needs to sell 26 more mugs.
Pls helppppp 100 points!!
When 0.5(20x – 50y + 36) – 0.25(–100x + 40y – 12) is simplified, what is the resulting expression?
A. 10x - 25y + 18 - 25x + 10y - 3
B. -15x - 15y + 15
C. -10x + 25y + 18 + 25x - 10y + 3
D. 35x - 35y + 21
Answer:
D
Step-by-step explanation:
please the answer is D which is 35x - 35y + 25
what is the answer
10 x 57
Answer:
570 Mr.Monkay :D
Step-by-step explanation:
Answer:
your answer would be 570
Step-by-step explanation:
bc if u put 10 on top nd 57 on dha bottom you get
570 htp
What is the least number of factors for any even number greater than 4?
Please help me I will give brainliest if I get a REAL answer :-)
Jack's father is 3 times older than jack. 5 years ago the sum of their ages was 34. How old is jack now?
PLS HELP ASAP!!!
Answer:
jack (with the lower case j) is 11 years old
Step-by-step explanation:
(x - 5) + (3x - 5) = 34
x - 5 + 3x - 5 = 34
4x = 34 + 10
4x = 44
x = 11
So, jack = 11 years old.
Jack = 33 years old.
Answer:
the answer is 16
Step-by-step explanation:
Lacy = x
Jack = 3x
(x - 5) + (3x - 5) = 34
x - 5 + 3x - 5 = 34
4x = 34 + 10
4x = 44
x = 11
So, Lacy = 11 years old.
Jack = 33 years old.
Order of Operation.
A certain Small Factory employs 98 workers. of these 10 received, a wage of $350 per day, and the rest receive $255 per day. To the management, a week is equal to 6 working days. How much does the factory payout each day? How much does the factory payout in a week?
Answer:
25940 per day
155640 per week
Step-by-step explanation:
PLEASE SOLVE FAST. 20 POITNS AND PLEASE SAY WHAT SQUARED IT IS AND SOLVE IT CORRECTLY (cm, cm2, cm3) THANKS
Given Information
The radius is 3.
Circumference
To find the circumference, use 2πr.
2*3.14*3=18.84
The circumference is 18.84 cm^2.
Area
To find the area, use πr^2.
3.14*3^2=28.26
The area is 28.26 cm^2.
PLS HELP ME I WILL GIVE YOU BRANILIEST
Answer:
yes
Step-by-step explanation:
(81/5)/(7/4)=81*4/5*7=324/35
jos can make almost 9 shelves
8 (3x + 6) + 168
Can you help me?
Answer: 24x + 216
Step-by-step explanation:
8(3x+6)+168
Distribute:
(8)(3x)+(8)(6)+168
24x+48+168
Combine terms:
(24x)+(48+168)
=24x+216
Answer:
24x + 216
Step-by-step explanation:
8*3x = 24x
8*6 = 48
24x + 48 + 168
24x + 216
what is melody MUSIC TERMS. ill mark brainliest
What purpose do the sanitation systems serve?
Answer:
Sanitation systems are a combination of different functional units that together allow managing and reusing or disposing the different waste flows from households, institutions, agriculture or industries in order to protect people and the environment.
Answer:
To collect municipal solid waste and transport it to a solid waste treatment facility, such as a landfill, recycling center or transfer station.
hi plzzz helpp meeeee
Answer:
Step-by-step explanation:
Parents do your home work
Me:
This is so annoying. I need help ASAP
Answer:
the second one is Irrational
Step-by-step explanation:
it's just simple math.
Answer:
|-3| i think
Step-by-step explanation:
Evaluate the expression below when s = 4
6s – 1
23
24
25
63
Answer:-123242539
Step-by-step explanation: 6x4=24
24-123242563=123242539
help giving a brainlist
A craft project requires 3 pints of paint for every two students. About how many liters of paint are needed for 60 students? (2.11 pints = 1 liter)
Answer:
90
Step-by-step explanation:
3/2=x/60
multiply 3/2 by 30 for the denominator to get to 60
90/60
90 liters of paint for 60 students
Answer:
90 pints
Step-by-step explanation:
2 students = 3 pints of paint
(×30) 60 students = 30×3
= 90
which choice best describes the relationship between the variables in the graph?
As the temperature increases , the number of people at the bench increases
What is exponential growth factor?The exponential growth or decay formula is given by
x ( t ) = x₀ × ( 1 + r )ⁿ
x ( t ) is the value at time t
x₀ is the initial value at time t = 0.
r is the growth rate when r>0 or decay rate when r<0, in percent
t is the time in discrete intervals and selected time units
Given data ,
Let the function be represented as f ( x )
Now , the value of f ( x ) is and exponential growth equation
where x marks the temperature and y marks the number of people on the bench
From the graph , we can see that
As the temperature increases , the number of people at the bench increases
Hence , the exponential equation is solved
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Please help ASAP thank you!!!!!!!!!!!!!!!!!!!!!
Answer:
58.9 m
Step-by-step explanation:
To find the width, use the area by dividing 215.2/16 to get 13.45. You now have the length and the width so add 16 + 16 + 13.45 + 13.45. You get 58.9.
Hope it helps!
Help plz :((
I'll give brainliest
Answer:
A. The source of energy for the water cycle is the sun.
B. Condensation would be the process that changes the water vapor into water droplets that form the cloud.
C. Arrow X would be runoff
Triangle FEG is similar to triangle IHJ. Find the value of y.
PLEASE ANSWER!!!
Answer:
y = 10
Step-by-step explanation:
(5(10) + 9) = (50 + 9) = 59 which is equal to the other triangle.
A population of 65 foxes in a wildlife preserve triples in size every 13 years. The function y=65 x 3x, where x is the number of 13-year periods, models the population growth.How many foxes will there be after 39 years?
Answer:
585 I hope this helps!
Step-by-step explanation:
You will first divide 39 ÷ 13 and get 3.
Then you will take 3 and multiply it by 3 to get 9
After you will multiply 65 by 9 and get 585.
And thats your answer
Please help!
A rectangular-shaped box has the following dimensions: 12 yards, 8 yards, and 18 yard. What is the surface area of the box?
Answer:
912 is the surface area
Surface area of the cuboid is the sum of the area of all the sides. The surface area of the box is 912 yards².
What is the surface area of the cuboid?The surface area of the cuboid is the sum of the area of all 6 sides of the cuboid.
The surface area of the cuboid
= 2[(Length x breadth)+(Length x height)+(height x breadth)]
As it is given to us that the box is rectangular, therefore, the actual shape of the box is cuboid. And for a cuboid, the surface area is given as,
The surface area of the cuboid
= 2[(Length x breadth)+(Length x height)+(height x breadth)]
Also, the length, breadth, and height of the cuboid is 12 yards, 8 yards, and 18 yards, therefore,
The surface area of the box = 2[(12 x 8)+(12 x 18)+(8 x 18)]
= 2[(96)+(216)+(144)]
= 912 yards²
hence, the surface area of the box is 912 yards².
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