F(x) =3x+4=g(x)=2x+1 /x_4:find the (fog)?

Mathematics

1 answer:

Kaylis [27]3 years ago

5 0

Answer:

Step-by-step explanation:

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) The monthly income of A is double than that of B and the m is treble than that of c. if the total income of three persons is R

Anika [276]

Answer:

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3 years ago

a bird of species a when diving can travel four times as fast as a bird of species b top speed if the total speeds of these two

weeeeeb [17]

X will be the speed of species b and 4x will be the speed of species a:

x + 4x = 180
5x = 180
x = 180 / 5
x = 36 m/h

If species b has a speed of 36 m/h, the speed of species a is 4 times that:

4 x 36 = 144 m/h.

Answer:

$\boxed {\bf A~=~36~m/h~and~B~=~144~m/h}$

Hope it helped,

Happy homework/ study/ exam!

4 0

3 years ago

Please answer correctly !!!! Will mark Brianliest !!!!!!!!!!!!!!

ryzh [129]

Answer:

Step-by-step explanation:

The scale factor is 2 because every aspect of figure a doubled.

6 0

3 years ago

Read 2 more answers

1/2(7x-8)+2x =2-(10x+4

geniusboy [140]

<span>1/2(7x-8)+2x =2-(10x+4)
Distribute
(7x-8)/2 + 2x = 2 -10x -4
combine like terms
(7x - 8)/2 + 2x = -10x - 2
Multiply both sides by 2
7x - 8 + 4x = -20x -4
Combine like terms
11x - 8 = -20x - 4
add 8 to both sides
11x = -20x + 4
add 20x to both sides
11x + 20x = 4
combine like terms
31x = 4
divide both sides by 31
x = 4/31 or </span><span>0.129.

Hope this helps :)</span>

8 0

4 years ago

Jenna saves $3 for every $13 dollars she earns. Vanessa saves $6 for every $16 she earns. Is Jenna's ratio of money saved to mon

jeka94

We have been given that Jenna saves $3 for every $13 dollars she earns. Vanessa saves $6 for every $16 she earns.

We can compare the ratios of saved money to earned money by Jenna and Vanessa as:

$\frac{3}{13} =\frac{6}{16}$

Let us simplify our equation.

$0.2307692307692308=0.375$

We can see that $0.231\neq 0.375$ , therefore, Jenna's ratio of money saved to money earned is not equivalent to Vanessa's ratio of money saved to money earned.

5 0

3 years ago