Could someone please explain how to get the answer of the one that has an x on it!
Answers
Answer:
A = 84.3
Step-by-step explanation:
Given the formula for the Pentagon:
1/4√5(5+2√5)a^2
The first step is to simplify the expression.
[tex]\frac{49\sqrt{25+10\sqrt{5}}}{4}[/tex]
The second step is to convert it to a decimal form.
84.30339262
The last step is to round 84.30339262.
84.3
I hope this helped!
Answer:
for second one
2.01m² is your answer
Related Questions
-4/13 divided by 20/-39
Answers
Answer:
I don't know sowwy :c
Step-by-step explanation:
Tickets for an all-you-can-eat pancake breakfast cost $15 each. Which equation shows the relationship between c, the total cost of the breakfast tickets and t, the number of breakfast tickets bought?
Answers
Answer:
c = 15t
Step-by-step explanation:
Given that:
Unit cost of Ticket = $15
Total cost = unit cost * number of tickets purchased
Total cost = c
Number of tickets purchased = t
C = $15 * t
c = 15t
Look at question....
Answers
chuck bought 19 movie tickets for $174.50. The adult tickets cost $11.50 each and child tickets cost $7.50 each. How many child tickets did he purchase?
Answers
Explanation: (look at picture)
plsss help i’ll give brainliest if you give a correct answer
Answers
Answer: x = 7
Explanation:
Subtract 8 from both sides to isolate x.
x + 8 = 15
x + 8 -8 = 15 - 8
x = 15 - 8
x = 7
Answer:
X=7
Step-by-step explanation:
have a good day /night
Paolo missed 3 out of 15 questions on a quiz, or 3/15. Write the fraction of questions paolo answered correctly as a decimal explain
Answers
Answer:
The decimal would be 0.2 or in percentages, 20/100.
Step-by-step explanation:
1
Given f (x) = 3x and g(x) =
x + 3
Which value is in the domain of fo
fºg?
Click on the correct answer.
-7
3
Answers
Answer:
x = 8
Step-by-step explanation:
f(x) = [tex]\sqrt{3x}[/tex]
g(x) = [tex]\frac{1}{x+3}[/tex]
(f o g)(x) = f[g(x)]
= [tex]\sqrt{\frac{3}{x+3} }[/tex]
This function is defined for (x + 3) > 0
(x + 3) - 3 > 0 - 3
x > -3
From the given options x = 8 is the only solution which is greater than -3.
Therefore, x - 8 is in the domain of the given function.
A car travels 20 miles in 20 minutes. What is the average speed of the car?
Answers
Answer:
1mi/1min
Step-by-step explanation:
*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆
Answer: 60MPH
Explanation:
20 miles in 20 minutes = 1 mile/minute
1 mile/ minute is equal to 60 miles/60 minutes = 60 MPH
I hope this helped!
<!> Brainliest is appreciated! <!>
- Zack Slocum
*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆
What is 896 divided 4
Answers
Answer: 224
Step-by-step explanation:
Answer:
224
Step-by-step explanation:
i did it myself
Jason is buying fruit at the grocery store to make a fruit salad for his company party. For the fruit salad he needs the ingredients listed below.
14 lb of blueberries
23 lb of strawberries
1 lb bananas
14 lb of grapes
12 lb of oranges
The price list is shown.
How much will the fruit for the fruit salad cost? Show your work.
Answers
Answer:
82.8 for the strawberries
2.49 for the bannanna
44.8 for the grapes
35.76 for the oranges
The total is 165.85
Step-by-step explanation:
The cost of fruits for fruit salad is $200.59.
Given that, fruits for fruit salad and their costs are listed below.
How to add decimal numbers?Adding decimals is similar to the usual addition of whole numbers. We know that a decimal number is a number with a whole number part and a fractional part which is separated by a decimal point.
Total cost of blueberries
= 14 × 2.48 = $34.72
Total cost of strawberries
= 23 × 3.60 = $82.8
Total cost of bananas
= 1 × 2.49 = $2.49
Total cost of grapes
= 14 × 3.20 = $44.8
Total cost of oranges
= 12 × 2.98 = $35.78
So, total cost of fruits for fruit salad
= 34.72+82.8+2.49+44.8+35.78 = 200.59
Therefore, the cost of fruits for fruit salad is $200.59.
To learn more about the addition of decimals visit:
https://brainly.com/question/17612968.
#SPJ2
I need the answer for real fast. Question below
A square has a perimeter of 12x + 52 units. Which expression represents the side length of the square in units?
x + 4
x + 40
3x + 13
3x + 43
Who started the whole link thing anyways?
Answers
Answer:
It's x + 4
Step-by-step explanation:
And I don't know who started this link thing
Hope this helps and have a great day *(:^w^:)
Answer:
It's 3x + 13
Step-by-step explanation:
brainlyest ^（｀ω´ ）^ψ
i need to talk with you
52/4=13
12x/4=3x
3x+13
Fill in the blank.
|-1.54| = ____
Answers
Answer:
1.54
Step-by-step explanation:
The absolute value function always gives a positive result, that is
| - a | = | a | = a , then
| - 1.54 | = 1.54
This is because the absolute value is always positive
248 students are going on a field trip to the Museum of Natural History. They need to be split into 31 groups. How many students will be in each group?
Answers
Answer:
* There will be 8 students in each group.
Step-by-step explanation:
248 divided by 31 equals 8. Therefore, my answer is correct.
Answer:
8 students in each group.
Step-by-step explanation:
248÷31=8
Solve each equation b+3.3=8.9 what is b?
Answers
the answer will be 5.6 !
you can get this by doing 8.9 - 3.3 ! remember you can apply this to all problems by turning division to multiplication, addition to subtraction, etc.
please mark brainliest if this was useful ♡
HELP PLEASE! THIS IS A WORD PROBLEM 30 POINTS!!!!!
Today Jessica and Melissa are having a birthday. Both girls are at least 9 years old but not older then 16. If Melissa is 2 years older than Jessica, how old can they be? Show your work. Best response gets brainless. It can also be fastest response just show an equation.
Answers
Step-by-step explanation:
anywhere from 9 and 11 to 14 and 16.... I feel like there is something missing in the question
Choose the solution to this inequality. 43<−83y
Answers
Answer:
y< −43 /83
but if you want a decimal
-0.518072
Step-by-step explanation:
Answer: A
Step-by-step explanation: this is the correct answer
Which one is it? please be honest.
Answers
Answer:
Step-by-step explanation:
Number m less than 5
Answers
Answer:
....
Step-by-step explanation:
Answer: 1, 2, 3, 4.
Step-by-step explanation: When you count to five, the numbers that are listed above, (1, 2, 3, 4) are the right answers
1.6 Describe how vocation stress may negatively affect your family life. (2x2) (4)
Answers
unpredictable and easily loses his/her temper with family members. A disconnect starts setting in, pushing him/her further into depression. This leads to a lack of confidence and eventually with growing frequency of arguments.
plz help me with this :(
Answers
Answer:
40 degrees
Step-by-step explanation:
the angles are set
Answer:
I wanna say the answer is 40.
Step-by-step explanation:
Because the line going through will most likely make the same degree on the other side.
Hope this helps.
Graph y > x^2 - 3.
Click on the graph until the correct graph appears.
Answers
Answer: The first one
Answer:
The first one
You pick a card at random, If you pick a face card, then you win $5.00. If do not pick a face card , then you lose $1.50. Is this a fair game?
Answers
HELP WILL MARK BRAINLIEST
Answers
Answer:
B
Step-by-step explanation:
Andrew salary is 4,250.00 per month plus a commission of 5%of his monthly sales.Andrew sales this month are 10,250.00. What is his total income for thins month?
Answers
Answer:
Andrew's total income for this month is $4762.5.
Step-by-step explanation:
With the information provided, you can find the total income by calculating 5% of the sales this month and adding up this amount to his monthly salary:
sales=10,250
monthly salary=4,250
10,250*5%=512.5
4,250+512.5=4,762.5
According to this, the answer is that Andrew's total income for this month is $4,762.5.
1. Side lengths of 15, 36 and ______ would form a right triangle. *
1 point
40
39
38
51
Answers
Step-by-step explanation:
the lebgth to form the right angle is e9
in need of help please n thank you:(
Answers
Answer:
244
Step-by-step explanation:
you plug those numbers
s= 3
t= 2
2(3+2)^3-6
= 244
Helppppp please!!! D:
Find the perimeter of the trapezoid below:
Please no cap!!
Answers
Answer:
Step-by-step explanation:
P=a+b+c+d = this is your name ok
Brianna loves to compete in triathlons. At a race a few months ago, she finished in 360 minutes. At a race yesterday, she took 30% more time to finish. What was her time at yesterday's race?
Answers
Answer:
468 minutes
Step-by-step explanation:
Given data
At a race a few months ago, she finished in 360 minutes
let us find 30% of 360 minutes
=30/100*360
=0.3*360
=108 minutes
Hence she finished with an added time of 108minutes
Therefore, in all she finished in
=108+360
=468 minutes
Solve and simplify 5-5x5+5=
Answers
Answer:
−15
Step-by-step explanation:
−15
Answer:
-15
Step-by-step explanation:
5-5*5+5=5-25+5=-20+5=-15
Your parents took your family out to dinner your parents wanted to give the waiter a 15% tip if the total amount of the dinner was $67.50 what should be paid to the waiter as a tip and what is the total amount your parents will spend
Answers
Answer:
15% of $67.50 is $10.125 lets round it up to $10.13
Tip: $10.13
Total meal cost: $77.63
Brainly plz :))
Answer:
the waiter 10.13
your parents will pay 77.63
Step-by-step explanation:
67. 50 x 0.15 = 10.13
67.50 + 10.13 = 77.63
hope this helps