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
Tamiku [17]
3 years ago
14

Geometry! Please help!!

Mathematics
1 answer:
vredina [299]3 years ago
8 0
The Pythagorean theorem is used to find the length of a line segment based on its coordinates:
  d = √((x2-x1)² +(y2-y1)²)

AB = √((-1-4)² +(4-(-1))²) = √50 ≈ 7.1
BC = √((0-(-1))² +(-3-4)²) = √50 ≈ 7.1
CA = √((4-0)² +(-1-(-3))²) = √20 ≈ 4.5

Adding these numbers for the side lengths, we get
  P = 7.1 + 7.1 + 4.5 = 18.7


_____
Saving rounding until the end, as we should, the result would be 18.6. The instructions specifically tell us not to do that.
You might be interested in
Please help me find the x
xxTIMURxx [149]

Answer:

x=2

bd/ba=be/bc

6/6+4=x+1/x+1+x

6/10=x+1/2x+1

12x+6=10x+10

12X-10X=10-6

2X=4

X=4÷2=2

5 0
3 years ago
Read 2 more answers
Prepare a perpetual inventory​ record, using the FIFO inventory costing​ method, and determine the​ company's cost of goods​ sol
krek1111 [17]

Answer:

The First-In, First-Out (FIFO) inventory costing method assumes that the inventory items ordered first are the first ones sold.

Step-by-step explanation:

The First-In, First-Out inventory costing method assumes that the inventory items ordered first are the first sold. This is ideal for goods that are highly perishable, for example fresh milk. Since no figures or dates are given, we will assume that the month is March 2019 and use any figures to make the example.

Date Item      Quantity of stock Cost Price

01  Opening stock bought on Feb 28  10   100

05  Sale of 5 goods (cost is $10 each)  (5)   50

15 Purchase of stock (20 goods at $20 each) 20   400

25 Sale of 15 goods                     (15)   250  

(5 at $10 each & 10 at $20 each)

31 Closing Stock               10   200

       (20 goods bought on 15th - 10 goods sold on 25th)

The quantity on hand at the end of the month is 10 units.  

Total cost of goods on hand at end of the month = 10 units * $20 = 200.

Total cost of goods purchased during the month = $20 * 20 units = $400

Total cost of goods sold during the month = [($10 *5) + ($10 * 5)+ ($20 * 10)] = $200

6 0
3 years ago
Help I don’t know the answer I have tried solving this all kinds of different ways and it’s still wrong!
gogolik [260]

Answer:

24

Step-by-step explanation:

I think it's 24 I don't knowI say I think

7 0
2 years ago
Which number line model shows 8 x 1/2
77julia77 [94]

Answer:

do you have a picture i would help then

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Please help i will give brainlyest i promise
oksian1 [2.3K]

Answer:

the fist one

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • Sam has a loan for $1200 at a rate of 9% annually. If the interest is not compounded, how much interest will he pay in 5 years?
    9·1 answer
  • 5 of 10
    11·1 answer
  • 18. A rectangle on a digital display board is made
    15·1 answer
  • Help please?!
    7·1 answer
  • Answer questions below<br> ASAP<br> 5-1/2x=5/8x+2
    14·1 answer
  • HELPPPPPPPPP i have the most trouble with math what’s the answer??
    11·1 answer
  • Please, somebody, solve this quick and reply with step by step explanation AND provide all steps of working!
    6·1 answer
  • Mckenna earns $12 per hour mowing her grandmother's yard what equation can i write
    7·1 answer
  • Which can be represented using the product (50) × (-5)?
    14·2 answers
  • HELP PLS 20 POINTS AKDFNXCVSKDNCXV
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!