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
ziro4ka [17]
2 years ago
8

Select all ratios equivalent to 20:5.

Mathematics
2 answers:
Anettt [7]2 years ago
4 0

The answer is : 40:10

<u>*multiply by 2</u>

<em>If helpful, brainliest please !</em>

<em />

OLga [1]2 years ago
4 0

Answer:

40:10 & 8:2

Step-by-step explanation:

20 * 2 = 40

5 * 2 = 10

8 * 2.5 = 20

2 * 2.5 = 5

2:1 does not work because only 2 * 10 = 20, but 1 *10 = 10 and there is no 10. There is only 5.

You might be interested in
Equivalent of (17×4)−35
Thepotemich [5.8K]
17 times 4, you get 68. 68 minus 35, your answer is 33
17*4=68
68-35=33
3 0
3 years ago
Can anyone help me? I’ll give Brainly!!!
olya-2409 [2.1K]

Answer:

Step-by-step explanation:

its 12 yd

3 0
3 years ago
Read 2 more answers
I need help pleaseew
Andrews [41]

Answer:

acer hope this helps (:

3 0
3 years ago
What is the measure of angle B in degrees?
Kamila [148]

Answer:

119°

Step-by-step explanation:

51+180-112= 119°

------

8 0
3 years ago
Read 2 more answers
Three numbers have a mean of 64. When a fourth number is included the mean is doubled. What is the fourth number?
astra-53 [7]
The mean is calculated by adding up all of the given numbers and dividing by the number of numbers.

Lets, for ease of understanding, say that the first three number were 64...

Mean=(64+64+64)/3=192/3=64

Now, lets solve for the mean where 'x' is the unknown fourth number and 128 is the mean. (since, the answer said that when the fourth number was added the mean, 64, was doubled '64*2=128')

128=(64+64+64+x)/4
128=(192+x)/4
Multiply both sides by 4
512=192+x
subtract 192 from both sides
320=x

The missing number is 320..


Now lets double check our work.

Mean=(64+64+64+320)/4=512/4=128

Answer=320
8 0
3 years ago
Read 2 more answers
Other questions:
  • 6. Leon says he can find the sum of 30 + 67 without
    7·2 answers
  • Help on geometry question!
    11·1 answer
  • A fair coin is tossed three times.what is the probability that at least two heads will occur given that at most two heads have o
    12·1 answer
  • $27 for 12 avocados HELP ME PLZ 14 POINTS
    5·1 answer
  • Complete the function table using the function rule f(x)=5x and answer the following questions
    11·1 answer
  • Determine if the statement is always, sometimes or never true. The measure of an exterior angle at the vertex of a polygon equal
    7·1 answer
  • I need help on this because i confuse myself
    15·2 answers
  • If Rick buys a remote control car for $29.00, what is his selling price?
    8·1 answer
  • 3x2 + 14x − 20 = (x + B)(3x − 4) What is B=
    6·1 answer
  • 9. The measure of each exterior angle of a regular pentagon is
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!