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3 years ago

Y=4x+6, What does x equal

Mathematics

2 answers:

levacccp [35]3 years ago

8 0

The answer is:
X=y/4 - 3/2

Neko [114]3 years ago

4 0

Answer:

Step-by-step explanation:

1. Draw a line down the middle of the equal sign .

2.Divide 4x/4. Which equals x.

3. Divide 6/4. Which equals 1 and 2/4 or 1 and 1/2.

4. X=1 2/4

5. Check=

Y=4x+6

Plug 4 with 1 2/4. Which equals 6.

6+6=12

X=1 2/4 Y=12

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Don't know how to solve 6g+2 (-7+3g)=1-g

Nadya [2.5K]

Firstly, foil 2(-7 + 3g): $6g-14+6g=1-g$

Next, combine like terms: $12g-14=1-g$

Next, add g on both sides: $13g-14=1$

Next, add 14 on both sides: $13g=15$

Lastly, divide both sides by 13 and <u>your answer will be $g=\frac{15}{13}=1\frac{2}{13}\approx 1.15$ </u>

6 0

3 years ago

A cylinder has a radius of 4.5 inches and a height of 12 inches. What is the volume of the cylinder? Use 3.14 for π and round yo

andrey2020 [161]

Answer:

The correct answer is option (A) 763 in³.

Step-by-step explanation:

As per given question we have provided that :

$\red\star$ Radius of cylinder = 4.5 in
$\red\star$ Height of cylinder = 12 in

Here's the required formula to find the volume of cylinder :

$\longrightarrow{\pmb{\sf{V_{(Cylinder)} = \pi{r}^{2}h}}}$

$\pink\star$ V = Volume
$\pink\star$ π = 3.14
$\pink\star$ r = radius
$\pink\star$ h = height

Substituting all the given values in the formula to find the volume of cylinder :

$\longrightarrow{\sf{Volume_{(Cylinder)} = \pi{r}^{2}h}}$

$\longrightarrow{\sf{Volume_{(Cylinder)} = 3.14{(4.5)}^{2}12}}$

${\longrightarrow{\sf{Volume_{(Cylinder)} = 3.14{(4.5 \times 4.5)}12}}}$

${\longrightarrow{\sf{Volume_{(Cylinder)} = 3.14(20.25)12}}}$

${\longrightarrow{\sf{Volume_{(Cylinder)} = 3.14 \times 20.25 \times 12}}}$

${\longrightarrow{\sf{Volume_{(Cylinder)} \approx 63.58\times 12}}}$

${\longrightarrow{\sf{Volume_{(Cylinder)} \approx 762.96}}}$

${\longrightarrow{\sf{Volume_{(Cylinder)} \approx 763 }}}$

$\star{\underline{\boxed{\sf{\red{Volume_{(Cylinder)} \approx 763 \: {in}^{3}}}}}}$

Hence, the volume of cylinder is 763 in³.

$\rule{300}{2.5}$

4 0

3 years ago

How do you know -x+6 is the same as -(x-6)

astra-53 [7]

- times x = -x
- times -6 = +6
when you put it together -x+6

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3 years ago

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If x=3, which number is ten more than twice the value of x

Roman55 [17]

Answer:

the answer is 16.

Step-by-step explanation:

twice the value of x is 6

so 3x2=6

then you have go ten more (add ten)

6+10= 16

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4 years ago

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