4 years ago

Ecuaciones 5/3+2/4x=1/2

Mathematics

1 answer:

liubo4ka [24]4 years ago

5 0

I don't get what you meant

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Please help me!!

Fittoniya [83]

Answer:

511.425

Step-by-step explanation:

Easy add them all together = 2045.7 then divide by how many numbers are there so 4 thats 511.425 and theres ur answer please mark me as brainlest!

7 0

3 years ago

1. Solve the system by substitution.

zubka84 [21]

Answer:

The required solution is (0.128,13.82)

Step-by-step explanation:

Consider the provided system of equation.

$-2.5x+y=13.5$ ......(1)

$12.25x - y=-12.25$ ......(2)

We need to solve the system of equation by substitution method.

Consider the equation 1.

$-2.5x+y=13.5$

$y=13.5+2.5x$ ......(3)

Substitute the value of y in equation 2.

$12.25x - (13.5+2.5x)=-12.25$

$12.25x-13.5-2.5x=-12.25$

$9.75x-13.5=-12.25$

$9.75x=-12.25+13.5$

$9.75x=1.25$

$x\approx 0.128$

Now substitute the value of x in equation 3.

$y=13.5+2.5(0.128)$

$y\approx 13.82$

Hence, the required solution is (0.128, 13.82)

5 0

3 years ago

For the functions f(x)=5x−3 and g(x)=5x−4, find (f∘g)(x)

Papessa [141]

Step-by-step explanation:

f(x)=5x-3

g(x)=5x-4

f(g(x))

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

25x-20-3

=25x-23

I would appreciate if my answer is chosen as a brainliest answer

4 0

3 years ago

Read 2 more answers

I NEED HELP FAST(WHAT IS 2x14+9

satela [25.4K]

Answer:

step by step explanation:

BODMAS

2×14=28

28+9=37

5 0

2 years ago

Read 2 more answers

Write the number eight million, one in number form

tensa zangetsu [6.8K]

Answer:

8000001

Step-by-step explanation:

3 0

3 years ago