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
Marizza181 [45]
2 years ago
5

I need help with this

Mathematics
1 answer:
olga55 [171]2 years ago
3 0
3:5 -> 6:10, 9:15, 12:20
8:10-> 4:5,16:20, 24:30
6:8 -> 3:4, 12:16, 30:40
6:18 -> 3:9, 12:36, 30:90
4:8 -> 1:2, 8:16, 12:24
You might be interested in
Question 2:
sveta [45]

Answer:

the answer is

6x(2x+3)

8 0
3 years ago
Change 15cm to meters​
mel-nik [20]

hii!

Is there any more info? The question is a bit unclear!! Thank you! Repost with full questions thanks.

Brainliest??

4 0
2 years ago
Read 2 more answers
Write the equation of a parabola, in standard form, that goes through these points: (0, 3) (1, 4) (-1, -6)
Natali5045456 [20]
Hello,

P:y=ax²+bx+c is the equation.

(0,3)∈P==>3=a*0+b*0+c==>c=3
(1,4)∈P==>4=a+b+3==>a+b=1 (1)
(-1,-6)∈P==>-6=a-b+3==>a-b=-3 (2)

(1)+(2)==>2a=-2==>a=-1
(1)==>b=1-(-1)==>b=2

y=x²+2x+3 
y=(x+1)²+2
Vertex is (-1,2)


6 0
3 years ago
Population of 6 fish triples each month. How many fish will there be in a year?
gulaghasi [49]
If they start with 6 fish on month 1 and it triples every month, by month 12 there will be 1,062,882 fish.
5 0
2 years ago
Rafaela is a physical education teacher and has 252525 girls and 353535 boys in her class.
iren [92.7K]

Answer:

7 boys

Step-by-step explanation:

252525=3*5²*7*13*37

353535=3*5*7²*13*37

(252525; 353535)= 3 * 5 * 7 * 13 * 37 = 50505

The greatest number of teams possible=50505

252525=5*50505

353535=7*50505

So, are 50505 teams, each containing 5 girls and 7 boys.

7 boys

6 0
3 years ago
Other questions:
  • X+3+7=2x-10x-x someone please help me
    14·2 answers
  • What is the measure of angle ABD in trapezoid ABCD?<br><br> 24°<br> 40°<br> 64°<br> 92°
    10·1 answer
  • Teni had 16 berries. She has a number two greater than Marta. How many berries Marta had
    15·2 answers
  • A store charges 7% sales tax. Which expression can be used to find the total cost of an item with a price of p?
    15·2 answers
  • Select the correct answer. Which statement is correct with respect to f(x) = -3|x − 1| + 12?
    12·1 answer
  • Simplify each expression:<br> a. 32=(-7+5)<br> b. 18+42 =(-8)
    11·1 answer
  • 1.Mr. Bowen’s test is normally distributed with a mean of 75 and a standard deviation of 3 points.
    11·1 answer
  • Write the number 0.00003489 in the form a x 10k
    7·2 answers
  • Help(;ŏ﹏ŏ) plz ༎ຶ‿༎ຶ
    6·1 answer
  • 6. If a tree 28 feet tall casts a shadow of 45 feet, what angle do the rays of the sunmeet the ground
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!