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
labwork [276]
2 years ago
14

Please helppp asappppp

Mathematics
1 answer:
Nady [450]2 years ago
7 0

Answer:x=10

Step-by-step explanation:

First add 90+80 which is 170. Then subtract 180-170 which is 10. If i'm correct, the answer should be 10

You might be interested in
Which is NOT an example of a space figure?
viktelen [127]
The pyramid is not a example of a space figure for this question
6 0
3 years ago
What value of a satisfies the following equation?<br><br> -2(a + 3) = -4a + 32
Yanka [14]

Answer:

a = 19

Step-by-step explanation:

-2(a + 3) = -4a + 32

-2a - 6 = -4a +32

<u> +2a        +2a       </u>

-6 = -2a + 32

<u>-32         -32</u>

-38 = -2a

divide by -2

<u><em>a = 19</em></u>

5 0
3 years ago
Read 2 more answers
10:30 am what is the time after 8 hours and 45 mins
Sloan [31]
19:15 will be the new time
5 0
4 years ago
Read 2 more answers
First- , second- , and third-place prizes are to be awarded in a couples dance contest in which 34 contestants are entered. In h
bekas [8.4K]

Answer:

The prizes can be awarded in 35904 ways.

Step-by-step explanation:

The order is important.

For example, John winning prize A, Laura prize B and Jonathan prize C is a different outcome than Laura winning prize A, John winning prize B and Jonathan winning prize C.

So we use the permutations formula to solve this problem:

Permutations formula:

The number of possible permutations of x elements from a set of n elements is given by the following formula:

P_{(n,x)} = \frac{n!}{(n-x)!)}

In how many ways can the prizes be awarded?

Three prizes divided among 34 contestants. So

P_{(34,3)} = \frac{34!}{(34-3)!} = \frac{34!}{31!} = 35904

The prizes can be awarded in 35904 ways.

3 0
3 years ago
Herman figures that it would have cost $2,500 to have a professional build the deck, but he spent only $1,500 on materials. What
True [87]
A  2500-1500=1000


1000/2500 = .4 or 2.5


{4/10 is the same as .4.  If you simplify the fraction of 4/10, you get 2/5}

4 0
3 years ago
Other questions:
  • 6) Michelle draws a card from a standard deck of 52 cards. She replaces the card and draws a second card. What is the probabilit
    13·2 answers
  • Simplify completely 25 w to the sixth power over 10 w to the third power divided by 30 w squared over 5 w.
    8·1 answer
  • Suppose the slope of a line is positive. Describe what happens to the graph of the line as you move from left to right?
    14·1 answer
  • How do I study for a big math test? any tips on how to study I'm a visual learner.
    11·2 answers
  • Find valuable asked for witch ABCD must be a parallelogram, <br> 1<br> 11<br> 2<br> 15
    8·1 answer
  • Please help me asap!!!
    8·2 answers
  • Larry bought a lawn ornament that was marked down 60% from an original price of $75. If he paid 10% sales tax, what was the tota
    13·1 answer
  • PLEASE HELP Im giving 31 points and brainliest!!
    8·1 answer
  • 5, 10, 12, 4, 6, 11, 13,5<br> calculate the mode
    14·1 answer
  • GIVING BRAINLIST<br> Solve 10 ÷ one fifth = ___.<br><br> one fiftieth<br> 5<br> 25<br> 50
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!