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
alex41 [277]
3 years ago
12

Pls help i need help

Mathematics
2 answers:
cupoosta [38]3 years ago
5 0

Answer:

your answer would be 7285.63

Murljashka [212]3 years ago
4 0

Having two periods means it has two groups of digits separated by a comma.

6 digits would be xxx,xxx

An 8 worth 80 means the 8 is in the tens place.

And you have a 2 in the hundreds place.

All other digits can be any number.

Answer: 543,280

You might be interested in
For what values of theta, °
Anna11 [10]

Answer:

Step-by-step explanation:

6 0
2 years ago
100 points to answer!
choli [55]

Answer: 27.47

Step-by-step explanation:

(sin(70) * 10) / sin(20)) = 27.47

don't know much, but try that

4 0
3 years ago
Read 2 more answers
PLEASE DONT SKIP<br><br><br> show all work
neonofarm [45]

Answer:

i don't see nothing

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
X-y+z=-4<br><br> 3x+2y-z=5<br><br> -2x+3y-z=15<br><br> How do I solve this?
Lera25 [3.4K]
1)\ \ \ x-y+z=-4\ \ \ \Rightarrow\ \ \ z=-4-x+y\\\\2)\ \ \ 3x+2y-z=5 \\.\ \ \ \  \Rightarrow\ \ 3x+2y-(-4-x+y)=5 \\.\ \ \ \  \Rightarrow\ \ 3x+2y+4+x-y=5 \\.\ \ \ \  \Rightarrow\ \ 4x+y=1\\\\3)\ \ \ -2x+3y-z=15\\.\ \ \ \  \Rightarrow\ \ -2x+3y-(-4-x+y)=15\\.\ \ \ \  \Rightarrow\ \ -2x+3y+4+x-y=15\\.\ \ \ \  \Rightarrow\ \ -x+2y=11\\--------------------\\

z=-4-x+y\\.\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ and\\ \left \{ {{4x+y=1\ \ \ \ } \atop {-x+2y=11\ /\cdot4}} \right. \\\\\left \{ {{4x+y=1\ \ \ \ } \atop {-4x+8y=44}} \right. \\-------\\y+8y=1+44\\9y=45\ /:9\\y=5\\\\-x+2y=11\ \ \ \Rightarrow\ \ \ x=2y-11\ \ \ \Rightarrow\ \ \ x=2\cdot5-11=-1\\\\z=-4-x+y=-4-(-1)+5=-4+1+5=2\\\\Ans.\ x=-1\ \ \ and\ \ \ y=5\ \ \ and\ \ \ z=2
5 0
3 years ago
Simplify the following. ​
tigry1 [53]

Answer:

19 /64

Step-by-step explanation:

Multiply whole numbers to get rid of the fractions

Then cancel the common factor.

8 0
3 years ago
Other questions:
  • Javier and 2 of his friends, James and Alex, are planning on taking a trip to Miami, FL. They plan on driving and would like to
    5·1 answer
  • I need help please look at the picture thx
    12·1 answer
  • A large pizza with no toppings cost 14$ a large pizza with 2 toppings cost 17.50$ how much for a pizza with 5 toppings
    11·2 answers
  • What is the geometric mean of 20 and 25
    12·2 answers
  • A store buys an item and increases the price 80% before it is sold to the consumer. If the original price was $40, how much does
    12·1 answer
  • What is the length of BC?<br><br> 18<br> 24<br> 20<br> 22
    11·2 answers
  • The number sentence 4×7= (4×3) + (4×4) is an example of what property?
    15·1 answer
  • An angle measures 76° more than the measure of its complementary angle.
    8·1 answer
  • Guybrush owns an island monkey preserve which has a length of 2x + 1 units and a width of x – 4 units. If the island is 1,586 sq
    5·1 answer
  • PLZ PLZ PLZZZZZZ HELP ME IMMEDIATLEY
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!