Step-by-step explanation:
TSA=2(l x b) +2(l x h) +2(b x h)
= 2x2x5+2x2x9+2x5x9
=20+36+90
=146mm squared
A small 2 on top of mm
Hope answer helps
How many ways can a committee of 5 be selected from a club with 10 members?
Answer:
252
Step-by-step explanation:
I'm assuming the people are different, so it should be 10 choose 5, or 10!/(5!)(10-5)!, which leads to 3628800/14400, or 252.
A sociologist sat married couples down in her office and asked some survey questions for her statistical study on marriage. The first married couple was Bonnie and Clyde. Bonnie sat down next to her husband while the sociologist sat across the table from them both. The sociologist asked each the question, if you could return to the past, would you marry your spouse all over again?" This was continued for several other married couples. This is not a good way to conduct this survey and most likely will not give representative results of all married couples. Why not?
Answer:
Step-by-step explanation:
I am married. I can tell you, I'd never give any answer but yes, no matter how I felt about her at the time.
Why hurt her feelings?Why lock her answer in? As soon as she hears my answer, she knows what her answer needs to be. Or she's pressured into giving that answerBecause the answer is so likely to be the same way, how would this question pick up on the couples that despise each other?Choose Yes or No to tell if the fraction 5 8 will make each equation true. 8 15 − □ = 3 7 Choose... □ − 5 16 = 5 8 Choose... 7 8 − 1 2 = □ Choose... 3 4 − 1 8 = □ Choose...
Answer:
no no no yes
Step-by-step explanation:
i got it on my test and i was correct
Pls help!! I need help
Answer:
Step-by-step explanation:
I'm going to guess that the question is "How do you represent the distance between the left and right sides?"
The red dots are closed which means that the end points are included.
5 ≤ x ≤ 8
The length is 8 - 5 = 3
RECRUITING Emily gets paid to recruit people to join an email list at work. If she signs up 5 friends and they all sign up 5 more friends, the function y = 5x represents the number of people on the email list after so many cycles. Select all the key features that apply to y = 5x.
The number of people on the email list after so many cycles is given by y = 5x.
Linear equationA linear equation is in the form
y = mx + b
where y, x are variables, m is the rate of change and b is the y intercept.
Let y represent the number of people on the email list after x cycles. Hence, it is given by:
y = 5x
The number of people on the email list after so many cycles is given by y = 5x.
Find out more on Linear equation at: https://brainly.com/question/13763238
Someone help me pls.
Answer:
Large bottle
Step-by-step explanation:
£1.92-£1.26
£0.66
I need help please can’t find it
Answer:
Step-by-step explanation:
log(7)6+log(7)2^3
log(7)6+log(7)8
log(7)(8*6)
log(7)48 = > D is the correct answer.
T minutes ,N people with the formula = t= 5n^2 +15
a)When there is four people what's the minutes
b) when the time is 2hours 20mins how many people
Answer:
a) n = 4 , t = ?
[tex]t = 5 {n}^{2} + 15 \\ \\ t = 5 {(4)}^{2} + 15 \\ \\ t = 5(16) + 15 \\ \\ t = 80 + 15 \\ \\ t = 95 \: min[/tex]
__o__o__
b) n = ? ,
t = 2hours 20mins ––> t = (2× 60) mins + 20 mins
t = 120 + 20 = 140 mins
so; time in the mins = 140 mins
[tex]t = 5 {n}^{2} + 15 \\ \\ 140 = 5 {n}^{2} + 15 \\ \\ 5 {n}^{2} = 140 - 15 \\ \\ 5 {n}^{2} = 125 \\ \\ {n}^{2} = \frac{125}{5} \\ \\ {n}^{2} = 25 \\ \\ n = 5[/tex]
so ; five people in 2hours 20mins
CAN SOMEONE HELP ME WITH THIS?? ILL GIVE YOU BRAINLIEST
Answer:
24 units
Step-by-step explanation:
Note that BC is one side of the square. (Vertices are in order ABCD)
So, as a square has four equal sides, the perimeter is 4 times the length of BC.
We're given B is at (-2, 5) and C is at (4, 5). So, BC = 6 units.
So, the perimeter of ABCD is 6 * 4 = 24 units.
Solve y^2= 49 , where y is a real number
Simplify your answer as much as possible
[tex] {y}^{2} = 49[/tex]
Move the square to the right-hand side and convert it to underoot
[tex]y = \sqrt{49} [/tex]
Calculate the root of 49
[tex]y = 7 \:or -7[/tex]
Answer:
y = +7 or -7
Step-by-step explanation:
y^2 = 49
square rooting both sides
y = √49
y = +7 or -7
If the circumference of a circle is 43.4 cm,
then what is the diameter? Use 3.1 for n.
Answer:
the diameter is 14cm
Step-by-step explanation:
to get the circumference of a circle you would need to times the diameter (d) by pi or in this case n which is 3.1
this result is 43.4cm
now to figure out the diameter we would have to reverse this so the equation would be
d=43.4/n
which is the same as d= 43.4/3.1
the result of this is d= 14
so the diameter is 14cm.
deserving of brainliest?
in a survey of 200 workers, 130 drink coca-cola and 100 drink fanta. how many workers drink at least one of coca-cola and fanta.
The number of workers that drink at least one of coca-cola and fanta is = 30.
Calculation using Venn diagramThe total number of workers under survey = 200
The number of workers that drink only coca cola = 130 - X
The number of workers that drink fanta = 100 - X
The number of workers that drank at least one drink = X
To calculate for x;
130 - X + X + 100 - X = 200
Being like terms together,
-X = 200 - 130 -100
-X = 200 - 230
-X = - 30
X = 30
Therefore, the number of workers that drink at least one of coca-cola and fanta is = 30
Learn more about Venn diagram here:
https://brainly.com/question/9384416
Leandro has a piece of fabric that is 56 centimeters long and 6 centimeters wide. He cuts it into pieces that are 8 centimeters long and 2 centimeters wide
Answer:
so therefore the final answer will be 16
Can someone tell me the ans pls
Answer:
2 : 5
7
56/7 = 8
8x2= 16
8x5=40
40 + 16 = 56
Basel get $40.00
Use intercepts to graph the linear equation -2x+6y=18 .
S.p=208rs, profit percentage=4%. Find c.p
Given :
Selling price is Rs 208 .Profit percentage is 4% .To Find :
The cost price .Solution :
Let us suppose ,
→ CP = Rs x
Therefore the profit will be ,
→ Profit = SP - CP
→ Profit = 208 - x
Now we know that ,
→ Profit% = profit/CP * 100
Substituting the respective values ,
→ 4 = (208-x)/x * 100
→ 4 * x = (208- x)*100
→ 4x = 20800 - 100x
→ 100x + 4x = 20800
→ 104x = 20800
→ x = 20800/104
→ x = 200
Hence the cost price is Rs 200.
I hope this helps.
Refer to the attachment!
The equation y = 1.55x + 110,419 approximates the total cost, in dollars, of raising a child in the United States from birth to 17 years, given the household’s annual income, x.
Approximately how much would it cost to raise a child from birth to 17 years in a household with an annual income of $64,000?
A )$209,619
B )$186,302
C $164,219
d) $99,200
Answer:
A) $209,619
Step-by-step explanation:
y = 1.55x + 110,419
y = 1.55(64,000) + 110,419
y = 99,200 + 110,419
y = 209,619
Answer:
A) $209,619y = 1.55x + 110,419
y = 1.55 (64,000) + 110,419
y = 99,220 + 110,419
y = 209,619
Step-by-step explanation:
The answer is letter A.Substitute this simultaneous linear equation
[tex]2x + 2y = 14 \\ 5x - 2y = 14[/tex]
Answer:
[tex]2x + 2y = 14 \: .....(1) \\ \\ 5x - 2y = 14 \: .....(2) [/tex]
From equation (1) ;
[tex]2x + 2y = 14 \\ \\ 2y = 14 - 2x \\ \\ y = \frac{14 - 2x}{2} \\ \\ y = 7 - x[/tex]
Substitute in equation (2)
[tex]5x - 2y = 14 \\ \\ 5x - 2(7 - x) = 14 \\ \\ 5x - 14 + 2x = 14 \\ \\ 7x = 14 + 14 \\ 7x = 28 \\ \\ x = \frac{28}{7} \\ \\ x = 4[/tex]
[tex]y = 7 - x \\ y = 7 - 4 \\ \\ y = 3[/tex]
What’s the correct answer for this question?
Answer:
1. 6 pounds and 0 ounces
2. 344 minutes
3. 5.25 gallons
4. 504 hours
Step-by-step explanation:
1. 1 pound is equal to 16 ounces so you will divide 96 by 16 and you should get 6.
2. There are 60 minutes in a hour so you will multiply 5 by 60 to get 300 and 44 to 300 to get 344 minutes.
3. There are 16 cups in a gallon so you will divide 84 by 16 to get 5.25.
4. There are 24 hours in and 21 days in 3 weeks so you will multiply 24 times 21 and you will get 504.
Hope this helps!
If $12,000 is invested at 4.5% for 20 years, find the future value if the
Interest is compounded…
Annually 3a)28,940.57
Semiannually 3b)
Quarterly 3c)_________
Monthly 3d)29,456.60
Continuously 3e)_________
I don’t get this can someone pls help:
LCM of 28 and 8??
Answer:
LCM= 56
Step-by-step explanation:
Multiplies of 8- 8, 16, 24, 32, 40, 48, 56, 64, 72
Multiplies of 28- 28, 56, 84, 112
Then, you look at the numbers that are the same in both. In some cases, there will be more than one that shows up (but not in this case) and all you have to do is find the least common multiple or LCM.
tell me the answer pls I'll give brainliest
Answer:
Reflection across y
Step-by-step explanation:
Y is the line up and down. Each shape is a reflection of each other across this line.
Which graph represents the solution to the compound inequality?
-2x + 4 = 8 and -2x + 4 >-6
Answer:
The top one!
Step-by-step explanation:
From this picture that I sent, you can see that the red line would be solid because it is less than or greater than, which the blue one isn't solid because it is just greater than. I felt like it would've been easier to explain it with an image than with words.
O S= 17
O S= 272
O S= 4
O S= 79
Help pleaseee
Answer: 17
Step-by-step explanation:
B/c corresponding parts of congruent figures are congruent,
4s = 68
s = 17
Answer:
17
Step-by-step explanation:
C = R
4s = 68
[tex]s = \frac{68}{4} [/tex]
s = 17
if v varies directly as w and v=8, when w=1/2, find the equation that relates v and w
Answer:
v=16w
Step-by-step explanation:
v=16w
8=16(1/2)
8=8✔
What are 3 ratio equivalent to 5/15
Answer:
1 : 3, 3 : 9, and 6 : 18
Step-by-step explanation:
Slope Intercept Form Calculator: Greater Than
Percentage Difference Calculator: Buoyancy C
Inch To Centimeter Calculator: Surface Area Of
Chemical Calculator: Error Function Calculation
Answer:
1 : 3, 2 : 6, and 3 : 9
Step-by-step explanation:
In the fraction 5/15, 5 is equivalent to one-third of 15. That means we need ratios with the second number being 3 times greater than the first. For example, 3 is 3 times greater than one, 6 is 3 times greater than 2, and 9 is 3 times greater than 3.
Hey can anyone help me find the missing side lengths please and thank you
Answer:
choice a
Step-by-step explanation:
angle 45 means, its a isosceles triangle.
so y = √3
x^2 = 3+3= 6
x = √6
The area of the triangle is 2/25 and the height is 1/5ft, what is the length of the base?
I can’t figure this out
The equation c= 25+200 can be used to find c
Answer:
225
Step-by-step explanation: