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
Solnce55 [7]
3 years ago
9

Ayúdenme con estos problemas :(

Mathematics
1 answer:
Svetradugi [14.3K]3 years ago
4 0
En la primera tiñes que poner un tres en la parte de abajo y subir 5 para ariba y as lo mismo con los demás pero con los números que te ensaña espero esto te ayudo
You might be interested in
Hannah has 3 places to hang pictures on her wall.she has 6 possible pictures all together. How many possible arrangements of pic
konstantin123 [22]
She has 6 possible pictures or 6 possible places?
7 0
3 years ago
The price of a dress was reduced from $40 to $30. By what percentage was the price of the dress reduced? STEP BY STEP
VARVARA [1.3K]

Answer:

The price was reduced by 25%

Step-by-step explanation:

Not sure how to go step by step on this, because it's kinda obvious once you think about it a bit. You need to find what percent of 40 that 10 equals (if that  makes sense). So really it's just what percent of 40 equals 10? and since 10 is one fourth of forty, 1/4, then you convert that to percent: 25% (sorry if this made no sense, i'm not very good at explaining things)

5 0
3 years ago
Does anyone know who to calculate the area of the arrow? Need help, please show.
icang [17]
Try seperating the triangle and rectangle
7 0
3 years ago
which expressions represents a 20% discount off the price of an item that originally cost D dollars ​
Charra [1.4K]

Answer:

D - (D/5)

Step-by-step explanation:

Let's imagine that D equals 100 dollars -

Well, we know that to get 20% of an amount, we need to divide the amount by five. So let's do that -

100 / 5 = 20

We now know that 20% of 100 dollars is equal to 20 dollars. We have now finished the first part. On to the second part.

We now need to take away 20% of 100 dollars off of 100 dollars - this is the price of the item after the discount.

100 - 20 = 80 dollars.

We now fit in D instead of 100 dollars -

D - (D/5)

6 0
3 years ago
Read 2 more answers
Two cards are drawn without replacement from a standard deck of 52 cards. What is the probability that one of the cards is red a
alukav5142 [94]
Total cards = 52
Total red cards = 26
Total black cards = 26

P(one red and one black) = P(red and then black)+ P(black and then red)
P(one red and one black) =(26/52)(26/51) + (26/52)(26/51)
P(one red and one black) = 26/51 (Answer A) 

-----------------------------------------------------
Answer: 26/51 (Answer A) 
-----------------------------------------------------
5 0
3 years ago
Other questions:
  • Find the product of X^2+x-12/x^2-5x-6 with complete solution
    11·1 answer
  • Q5 Q5.) Use the​ (x,y) coordinates in the figure to find the value of the trigonometric function at the indicated real​ number,
    9·2 answers
  • Most adults would erase all of their personal information online if they could. A software firm survey of 601 randomly selected
    5·1 answer
  • Name the theorem or postulate that lets you immediately conclude
    12·1 answer
  • A teacher divides the students into three groups for project each group has the same number of students in the total of number s
    10·1 answer
  • 6! + 2! <br><br> i need help. i have not learned this yet.
    15·1 answer
  • Find all real zeros of the function f(×)=4(×+6)2(×2-36)(×-6)​
    13·1 answer
  • Which measurement is more precise: 12.3 meters or 16.52 meters ? ​
    9·1 answer
  • Reflect point a (1,1) over y axis
    5·2 answers
  • Perry bought 9 pairs of pant for a total of $510.Dress pants cost $90 and jeans cost $40 .how many of each type of pants did he
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!