1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
satela [25.4K]
3 years ago
8

Solve this and show work please

Mathematics
1 answer:
IRINA_888 [86]3 years ago
7 0

Answer:

236.6 I hope it helps you

thank you

You might be interested in
Pls help me i dont understand this
poizon [28]

Answer:

Equation: 139 + 3x + (5x - 10) + (10x - 9) + 3x = 540 (not simplified, see below for simplified)

x = 20

Step-by-step explanation:

If the sum of the angles is 540°, then that means you add them up to get 540°.

139 + 3x + (5x - 10) + (10x - 9) + 3x = 540

129 + 8x + (10x - 9) + 3x = 540

120 + 18x + 3x = 540

120 + 21x = 540

21x = 420

x = 20

4 0
3 years ago
How can I solve (n+1) x 2= 10 <br> Please someone answer :(
Ray Of Light [21]
(n+1)x 2=10 
2n+2=10 
2n=8
n=4
4 0
4 years ago
Read 2 more answers
Paula spent 3/8 of her allowance on clothes and 1/6 on entertainment.What fraction of her allowance did she spend on other items
Stella [2.4K]
You need to create common denominators and then add and then subtract to get 22/48
7 0
3 years ago
Read 2 more answers
The average commute time to work (one way) is 25 minutes according to the 2005 american community survey. if we assume that comm
brilliants [131]
Given that t<span>he average commute time to work (one way) is 25 minutes according to the 2005 american community survey. if we assume that commute times are normally distributed and that the standard deviation is 6.1 minutes, what is the probability that a randomly selected commuter spends less than 18 minutes commuting one way

The probability that a randomly selected number from a normally distributed dataset with a mean of μ and a standard deviation of σ is less than a value, x, is given by:

</span><span>P(X\ \textless \ x)=P\left(z\ \textless \  \frac{x-\mu}{\sigma} \right)

Given that the average </span><span>commute time to work (one way) is 25 minutes and that the standard deviation is 6.1 minutes,

the probability that a randomly selected commuter spends less than 18 minutes commuting one way is given by:

P(X\ \textless \ 18)=P\left(z\ \textless \  \frac{18-25}{6.1} \right) \\  \\ =P(z\ \textless \ -1.148)=\bold{0.1256}</span>
3 0
4 years ago
Word problem for 3(23)
Flauer [41]
This shows the multiplication between 3 and 23. So your word problem will have to show that. Jean buys three packs of gum. Each pack has 23 pieces. How many pieces of gum does Jean have in total? :)
7 0
4 years ago
Other questions:
  • What is the name of the relationship between  ∠1 and ∠4 ? alternate exterior angles corresponding angles adjacent angles alterna
    7·1 answer
  • Solve for A: B=3/10(A-4)
    9·1 answer
  • 3 thirtieth simplified to
    11·1 answer
  • Which means 30 is the product of 6 and a number b
    11·1 answer
  • Noah entered a 100-mile bike race. He knows he can ride 32 miles in 160 minutes. At this rate, how long will it take him to fini
    13·1 answer
  • Given the rule: an=7(1/2)n-1 identify the first term
    6·1 answer
  • What is the value of this expression when c= -4 and d = 10?<br> 1/4(c3+d2)
    8·1 answer
  • Can anyone please help me :)
    6·1 answer
  • Find the surface area of the cylinder. ROUND YOUR ANSWER TO THE NEAREST TENTH. PLEASE I NEED HELP also if anyone can I need the
    9·2 answers
  • When I recorded and outside temperature of -2°F at 8 AM when she checked the temperature again it was 4°F at 12 PM FX represents
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!