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Taya2010 [7]
2 years ago
10

What is the metric system based on

Mathematics
1 answer:
Georgia [21]2 years ago
5 0
Metric system, international decimal system of weights and measures, based on the metre for length and the kilogram for mass, that was adopted in France in 1795 and is now used officially in almost all countries.
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Use the graph. Which equation is true from the information in the graph?
Nikolay [14]
From the graph, we see that two similar triangles are created by using the slope of the line.
• Because the two triangles appear to have congruent angles and proportional side lengths, we can conclude with the information we have that the two triangles are indeed similar. They are the same shape but proportional with congruent angles.
• Therefore, a/b = c/d because the scale factor remains the same of both ratios.
•We can also see that in larger triangle, the slope = 3/6 and the slope of the smaller one = 2/4. 3/6 = 2/4 because 3/6 = 1/2 and 2/4 = 1/2. Therefore, the slopes are proportional and equal.
• Because the slopes are proportional and the triangles are proportional, the a/b = c/d.
7 0
3 years ago
1044 fans join a club in its first month. After the first month, 9 new members are allowed to join each month.
GuDViN [60]
A(n)= a(1)+d(n-1)
a(1)=1044
d=9
n=34

a(34)= 1044+9(34-1)= 1341

Answer ls  1341 members <span>will the fan club have in Month 34.</span>
8 0
3 years ago
Read 2 more answers
What is the probability that both of Eduardo's partners for the group project will be girls? StartFraction 9 Over 65 EndFraction
tester [92]

Answer:

StartFraction 24 Over 65 EndFraction

Step-by-step explanation:

Total number of students = 26

Number of boys = 10

Number of girls = 26-10

=16

Eduardo has to pull two names out of the hat without replacing them.

First name

Probability= Favourable outcome/Total outcome

Probability of girls=16

Total probability=26

Eduardo has to pull two names out of the hat without replacing them.

Probability= Favourable outcome/Total outcome

=16/26

=8/13

For the second name:

Without replacement of the first hat

Probability of girls=16-1=15

Total probability=26-1=25

Probability= Favourable outcome/Total outcome

=15/25

=3/5

Probability of both of Eduardo's partner for the group project will be girls=8/13*3/5

=24/65

StartFraction 24 Over 65 EndFraction

4 0
3 years ago
N-
pogonyaev

Answer:

The answer is (0, 2)

Step-by-step explanation:

Ive also had this question and viewed iver it and said it was right this was some time ago but im glad to help :)

6 0
3 years ago
3 + 3 x 3 - 3 + 3 = ?<br> (a) 18<br> (b) 12<br> (c) 6<br> (d) 3<br> I think it is (a)
Oliga [24]
<span>3 + 3 x 3 - 3 + 3
Multiply 3 by 3
3 + 9 - 3 + 3
Add 3 to 9
12 - 3 + 3
Subtract 3 from 12
9 + 3
Add 
Final Answer: B. 12</span>
4 0
3 years ago
Read 2 more answers
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