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Serhud [2]
3 years ago
8

H.C.F of 4,5 and 10 in Division method​

Mathematics
2 answers:
Mamont248 [21]3 years ago
7 0

Answer:

20

Step-by-step explanation:

20 ÷ 2 = 10

20 ÷ 5 = 4

20 ÷ 4 = 5

Tasya [4]3 years ago
4 0

Answer:

63

Step-by-step explanation:

yan po sagot ko Hindi ko po alam kung tama o Hindi basta yan po sagot ko...

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If f(x)=4(3x-5), find f^-1(x)
Margaret [11]

Answer:

f^-1(x) = (x+20) / 12

Step-by-step explanation:

f(x) = 4(3x-5)

Let y be the image of f.

y = 4(3x-5)

y = 12x-20

y+20 = 12x

x = (y+20) / 12

f^-1(y) = (y+20) / 12, so

f^-1(x) = (x+20) / 12

3 0
3 years ago
Simple angle please help :)
Alborosie

y = 42°

Because the angle at the side of right angle will also be right angle or 90°

Sum of all angles of a triangle = 180°.

So, 48° + 90° + y = 180°

=> 138° + y = 180°

=> y = 180° - 138°

=> y = 42°

4 0
3 years ago
Read 2 more answers
Which equation represents the relationship between the angles in the figure?
Svetach [21]

The options are;

A) b + c = 90

B) 90 + c = 180

C) b + c = 180

D) 42 + b = 150

Answer:

C) b + c = 180

Step-by-step explanation:

From angle theorems, we know that sum of angles on a straight line is 180°

Now, c and 42° form a straight line.

Thus;

c + 42 = 180°

c = 180 - 42

c = 138°

Similarly b and c form a straight line and so;

b + c = 180°

From the given options, the only correct one is Option C.

4 0
3 years ago
Suppose the population of a town is 9,800 and is growing 2% each year. a. Write an equation to model the population growth. b. P
tiny-mole [99]

Answer:

The correct option is A.

Step-by-step explanation:

The general exponential growth model is defined as

f(x)=a(1+r)^x

Where, a is initial value, r is growth rate and x is time.

The initial population of town is 9800 and growth rate is 2%. The population growth model is defined as

f(x)=9800(1+\frac{2}{100})^x

f(x)=9800(1+0.02)^x

f(x)=9800(1.02)^x

Put x=7 to find the estimated population after 7 years.

f(x)=9800(1.02)^7

f(x)=11257.119543\approx 11257

Therefore the correct option is A.

8 0
3 years ago
What's 18^1 ???????????????????
vlada-n [284]
The answer to that is 18. Since your power is just 1, it is itself.
8 0
4 years ago
Read 2 more answers
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