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
Step2247 [10]
2 years ago
6

El número 9 es un número primo?

Mathematics
1 answer:
AnnyKZ [126]2 years ago
8 0

I do not speak Spanish sorry :(

You might be interested in
The sides of a rectangle are scaled to be 1/4 of their original size
Advocard [28]
The answer is in fact D
5 0
3 years ago
A grapefruit is 8% heavier than an orange, and an apple is 10% lighter than the orange.
likoan [24]
Weight of an grapefruit=weight of an orange+8% weight of an orange
weight of an apple=weight of an orange -10% weight of an orange

a.<span>By what percentage is the grapefruit heavier than the apple?
We should find the connection between grapefruit and an apple. We know the connection between the weight of a grapefruit and an orange, we know the connection between an orange and an apple, so this means we know the connection between a grapefruit and an apple.
</span>
weight of an grapefruit=weight of an <span>orange+8% weight of an orange
</span>weight of an orange=weight of an apple<span> +10% weight of an apple
</span>
-> weight of an grapefruit=weight of an apple+10% weight of an apple + 8%(weight of an apple+10% weight of an apple)= weight of an apple + 18% weight of an apple + 2% weight of an apple= <span>weight of an apple + 20% weight of an apple 

</span><span>b.By what percentage is the apple lighter than the grapefruit?
</span>weight of an grapefruit=weight of an apple + 20% weight of an apple<span> 
</span>
-> The apple ts 20% lighter than the grapefruit.
8 0
3 years ago
Read 2 more answers
Question Progress<br> Decrease £250 by 15%
balandron [24]

Answer:

215 i guess

Step-by-step explanation:

8 0
3 years ago
What are the roots of the equation 2x2<br> 13x + 25 = 0 in simplest a + bi form?
butalik [34]
13x+25=0
13x+25-25=0-25 Since two opposites added give zero, remove them from the expression 13x=-25
8 0
3 years ago
I need helps someone
umka21 [38]
The answer is 3/2,-6
5 0
3 years ago
Read 2 more answers
Other questions:
  • A tangent is a line that
    9·1 answer
  • PLEASE HELP THIS IS DUE TOMORROW!!!!
    8·1 answer
  • a hiker in africa discovers a skull that contains 51% of its original amount of C-14. Find the of the scull to the nearest year
    6·2 answers
  • Celia bought a bag of 12 goldfish for $3. What is the cost of 1 goldfish?
    6·1 answer
  • Solve the equation for the given variable. *<br> 3(x - 5) = 7
    10·1 answer
  • What is the constant of proportionality of y=1/5x
    13·1 answer
  • Which graph represents the function f(x) = -|x| -2
    13·1 answer
  • Help me wit this rq…………..
    12·1 answer
  • Pls put the answers in order ty!! I really appreciate giving me the answers!! :)))
    9·1 answer
  • The Ragnier's purchased a house for $357,000. They sold their home for $475,000. What was the percent increase?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!