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
hjlf
3 years ago
11

What is the last three​

Mathematics
2 answers:
lozanna [386]3 years ago
8 0

Answer:

7:12 is equivalent to 6:18

20:30 is equivalent to 8:12

5:15 is equivalent to 6:18

Step-by-step explanation:

plz mark brainliest

tatiyna3 years ago
5 0

Answer:

20:30 goes to 8:12

the rest goes to 6:18

Step-by-step explanation:

i may be wrong

You might be interested in
4. Using the formula for the volume of a cylinder, , find h when V = 141.3 and r = 3. Use pi = 3.14.
olya-2409 [2.1K]

\text{The formula of a volume of a cylinder}\\\\V=\pi r^2h\\\\\text{We have}\ V=141.3\ \text{and}\ r=3.\ \text{Substitute}\\\\\pi(3^2)h=141.3\\\\9\pi h=141.3\qquad|\text{divide both sides by}\ 9\pi\\\\h=\dfrac{141.3}{9\pi}\qquad|\text{use}\ \pi\approx3.14\\\\h=\dfrac{141.3}{9\cdot3.14}\\\\h=\dfrac{141.3}{28.26}\\\\\boxed{h=5}

5 0
3 years ago
What type of number is √25? Whole number , integer , rational or irrational . SELECT ALL THAT APPLY
Arlecino [84]

Answer:

A, B, and C.

Step-by-step explanation:

The square root of 25 is 5. 5 is rational, a whole number, and an integer.

8 0
2 years ago
Help me solve this please!
sergiy2304 [10]

Answer: -1, 0, 1, 2, 3

Step-by-step explanation:

If we say the expression out loud, we say it as "m is greater than -2 but less than or equal to 3."

This is because < or > means less than or greater than. These don't include the given value.

≤ or ≥ means less than or equal to or greater than or equal to. These do include the given value/values.

In this equation, we don't include -2, but we include 3. That's why the included values are -1, 0, 1, 2, 3.

8 0
3 years ago
What are the coordinates of the focus of the conic section shown below?
Aleksandr [31]
The answer is 
y^2-4x+4y-4=y^2+4y-4x-4=(y+2)²-4x - 8= 0
it is the same of    x + 2 = (1/4 ) (y+2)²
   
the main formula is  x-h= a (y-k)² so h=-2, k= - 2 and a=1/4
7 0
4 years ago
When dividing or multiplying both sides of an inequality by a negative number, you?
drek231 [11]

Answer:

Flip the sign.

Step-by-step explanation:

For example if it was -2<3 youd flip the sign when you get your answer. So it would be -2>3 except itd be your answer. I just made this problem up but flip the sign!

3 0
3 years ago
Other questions:
  • Which of the following will result in a rational answer? multiplying pi by a fraction, adding the square root of a non perfect s
    13·1 answer
  • The expression 32−48 factored using the GCF is???
    10·2 answers
  • Ramon wants to balance his checking account. He has $2,340 in the account. He writes a check for $140. He deposits a check for $
    5·1 answer
  • Suzanne and Jane made some cookies. They gave 1/3 to their friends, ate 1/4 of the remaining cookies, and froze the rest to eat
    13·2 answers
  • What is an equation of the line that passes through the points (-2,1) and (-8,4)​
    6·1 answer
  • A coffee table is on sale for 20% off the original price of $115. If there is a 7.5% sales tax, what is the final price of the c
    9·2 answers
  • Fred and Stacey both have books to read over the summer. Fred has read 42 pages and Stacey has read 49 pages. What is the ratio
    12·2 answers
  • What is 17.46 rounded the bill to the nearest dollar?
    12·2 answers
  • Solve for 2. Round to the nearest tenth, if necessary.<br> B<br> U<br> 67<br> T<br> x<br> 142°
    8·1 answer
  • What is the surface area of the prism in the picture?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!