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Taya2010 [7]
3 years ago
7

Equivalent ratio for 5:9

Mathematics
1 answer:
vfiekz [6]3 years ago
5 0
10:18 is an equivalent ratio.
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Plzzzz I need help plz I will do Anything what is this problem please answer fast I am in a test thank you I need a,b,c answered
erma4kov [3.2K]

Answer:

a. 9.75

b.3/2

c.y=3/2x

Step-by-step explanation:

6 0
3 years ago
The population of a town y years after 1970 is 32,070 + 1,524y.
Shalnov [3]

Answer:

A

Step-by-step explanation:

1524y: this is your slope.

Notice it is positive. Thismust mean that your population can only increase. Therefore, C and D are wrong. Now what is increasing? 1524 each year.

8 0
3 years ago
Read 2 more answers
Write the function for the following set of ordered pairs. (0,10), (3,25), (5,35), (10,60).
noname [10]
Hmm, so they seem to be increaeing by powers of 5
10=2 times 5
25=5 times 5
35=7 times 5
60=12 times 5

so maybe it is
nth term=5(n+2) or 5n+10
lets try it
0th term
5(0)+10
0+10=10
corrrect

3rd term
5(3)+10
15+10
25
correct



so the function is
f(x)=5(x+2)
5 0
3 years ago
O<br> Decrease 40 by ratio of 4:5
Reika [66]

A decrease in the ratio 4:5 implies that :

New quantity:Old quantity = 4:5

Let the new quantity be \bf \: x

\bf∴ x : 40 = 4:5

=  > \bf \frac{x}{40}  =  \frac{4}{5}

\bf =  > 40 \times  \frac{x}{40}  = 40 \times  \frac{4}{5}

\bf =  > x = 8 \times 4

\bf =  > x = 32

So, the new quantity is 32

4 0
3 years ago
The triangle shown below has an area of 16 units squared
pashok25 [27]
The area of the triangle is 16 un squared
6 0
3 years ago
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