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Morgarella [4.7K]
3 years ago
6

What does 20/15/10 mean

Mathematics
1 answer:
joja [24]3 years ago
3 0
It’s the date 2020 is the year , 15 is the day and 10 is the month so October 15th 2020
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Translate this sentence into an equation.
zhenek [66]

Answer:

54= 15 + J

Step-by-step explanation:

j= 39

3 0
3 years ago
Find the altitude of the triangle.<br> 30 degrees<br> Hypotenuse of 14
Oxana [17]

Answer:

Approx. 12.124 units tall

Step-by-step explanation:

Since you need to find the height (which is adjacent to the given angle), you need to use cosine (adj. over hypotenuse).

cos(30) = x/14

Multiply both sides by 14:

14cos(30) = x

Hope this helps :)

7 0
3 years ago
Read 2 more answers
In statistics, results are always reported with 100% certainty. T/F
iren2701 [21]

Answer:

The answer is false

Step-by-step explanation:

" An event is certain if its probability is 100% "

Statistics is about probability of occuring of an event; you cannot buy 100% certainty. Statistics is about managing risk.

Hence the following given statement is not correct that:  In statistics, results are always reported with 100% certainty.

Hence the statement is FALSE.


3 0
4 years ago
Triangle A B C has centroid G. Lines are drawn from each point to the midpoint of the opposite side to form line segments A D, B
VashaNatasha [74]
GE = 12 mm
Medians are concurrent and cut each other in the ratio of 2:1 from the vertex
BG:GE = 2:1 = 24:12
5 0
2 years ago
What ratios are equivalent to 10:16? What Apply
ASHA 777 [7]

Answer:

The answer is option 1 and 3.

Step-by-step explanation:

Firstly, you have to find the simplest form of the ratio by dividing the common numbers :

10:16 =  \frac{10}{16}  =  \frac{5 \times 2}{8}  =  \frac{5}{8}

Given that the simplest ratio is 5:8. Next, you have to simplify all the options given and which is equivalent to 5:8 :

Option 1,

30 \: to \: 48 = 30:48 =  \frac{30}{48}  =  \frac{5 \times 6}{8 \times 6}  = \frac{5}{8}  = 5:8 \: (correct)

Option 2,

25:35 =  \frac{25}{35}  =  \frac{5 \times 5}{7 \times 5}  =  \frac{5}{7}  = 5:7 \: (incorrect)

Option 3,

\frac{40}{64}  =  \frac{5 \times 8}{8 \times 8}  =  \frac{5}{8}  = 5:8 \: (correct)

Option 4,

8:32 =  \frac{8}{32}  =  \frac{1 \times 8}{4 \times 8}  =  \frac{1}{4}  = 1:4\:  (incorrect)

Option 5,

5 \: to \: 15 =  \frac{5}{15}  =  \frac{1 \times 5}{3 \times 5}  =  \frac{1}{3}  = 1:3 \: (incorrect)

4 0
3 years ago
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