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2 years ago

3(x+2)=2(x+5) find the solution

2 answers:

7 0

X equals 4.

First use the distributive property on both the left and right side of the equation.

3(x + 2) = 2(x +5) becomes —>
3x + 6 = 2x + 10.

Isolate the variables on one side of the equation and the constants on the other sides.

3x + 6 = 2x + 10.

Subtract 2x from each side to get the variables on one side.

X + 6 = 10.

Subtract 6 from both sides to get isolate the constant on the other side of the equation.

That leaves:

X = 4.

X = 4.

ankoles [38]2 years ago

4 0

Answer:

x=4

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

3(x+2)=2(x+5)

(3)(x)+(3)(2)=(2)(x)+(2)(5)(Distribute)

3x+6=2x+10

Step 2: Subtract 2x from both sides.

3x+6−2x=2x+10−2x

x+6=10

Step 3: Subtract 6 from both sides.

x+6−6=10−6

x=4

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G(x)=2x-2 <br> f(x)=x^2+3x <br> find (g of f)(2+x)

Bumek [7]

Answer:

Step-by-step explanation:

G(f(2+x))=g(2+x)^2+3(2+x)=2(2+x)^2+3(2+x)-2=2(4+4x+x^2)+6+3x=8+8x+2x^2+6+3x=2x^2+11x+14

6 0

3 years ago

The function f is defined by f(x) = x^2 + 2

jok3333 [9.3K]

It's simple,

f(x)=x^2+2
is the formula that you start with

you are then given f(x). f(4x)

you then plug in 4x

4x=(4x)^2+2

you then solve for x

4x=16x+2
-16x. -16x

-12x=2
÷-12. ÷-12

x=0.16 is your answer

7 0

2 years ago

1/4 of players on every team are girls. write 3 fractions equivalent to 1/4

stira [4]

Answer:

$\frac{4}{16}$ = $\frac{8}{32}$ = $\frac{3}{12}$ = $\frac{1}{4}$

Step-by-step explanation:

7 0

3 years ago

If the domain of a function that is translated down 3 is (0, 4), (-5, 8), (4, -2), what is the range?

olga55 [171]

Given:

The domain of function that is translated down 3 is (0, 4), (-5, 8), (4, -2).

To find:

The range of the function.

Solution:

If a function is translated 3 units down, then

$(x,y)\to (x,y-3)$

Using this rule, we get

$(0,4)\to (0,4-3)$

$(0,4)\to (0,1)$

Similarly,

$(-5,8)\to (-5,5)$

$(4,-2)\to (4,-5)$

The range of the given function is (0, 1), (-5, 5), (4, -5).

Therefore, the correct option is A.

7 0

2 years ago

Please help and show work

sweet-ann [11.9K]

Answer:

the tree is 8.8 m tall

I can't draw it but it will be two similar acute triangles. The one that represents the man will have a 2m height and a 5m base. The one that represents the tree will have an 8.8m height and a 22 m base.

Step-by-step explanation:

it's a proportional relationship

5/22=2/height

5(height)=2(22)

5(height)=44

divide both sides by 5

5(height)/5=44/5

height=8.8 m

3 0

3 years ago