4 years ago

I need help ok......

Mathematics

2 answers:

antoniya [11.8K]4 years ago

5 0

Answer:

$x = 18$

Step-by-step explanation:

-Solve for $x$ :

$6x - 4 - 5x = 14$

-Combine like terms:

$6x - 4 - 5x = 14$

$x - 4 = 14$

-Add both sides by $4$ :

$x - 4 + 4 = 14 + 4$

$x = 18$

So, the value of $x$ is $18$ .

Fiesta28 [93]4 years ago

3 0

Answer: `18

Step-by-step explanation:

You might be interested in

Yunuss earns $17.00 per hour as a lab tech. and gets time and a half for overtime for any hours over 40. Last week he worked 46.

Gwar [14]

Answer:

Step-by-step explanation:

C is correct answer

17*40+17*1.5*6.25=839.38

7 0

3 years ago

Find the volume of the 3-D solid shown below:

KonstantinChe [14]

Check the picture below.

so is really just a thick trapezoid, or namely a trapezoidal prism 5 inches thick.

so if we just get the area of the trapezoidal face and multiply by the thickness, we'd get it's volume

$\bf \textit{area of a trapezoid}\\\\ A=\cfrac{h(a+b)}{2}~~ \begin{cases} a,b=\stackrel{parallel~sides}{bases}\\ h=height\\[-0.5em] \hrulefill\\ a = 8\\ b = 13\\ h = 6 \end{cases}\implies A=\cfrac{6(8+13)}{2}\implies A=63 \\\\\\ \stackrel{\textit{area of the trapezoidal prism}}{63\cdot 5\implies \stackrel{in^3}{315}}$