All categories

3 years ago

14a+16= what is the answer

Mathematics

2 answers:

pishuonlain [190]3 years ago

6 0

<h2>Answer:</h2>

<h2>Simplifying</h2><h2>14a = 16</h2>

<h2>Solving</h2><h3>14a = 16</h3>

<h3>Solving for variable 'a'.</h3>

<h3>Move all terms containing a to the left, all other terms to the right.</h3>

<h3>Divide each side by '14'.</h3><h3>a = 1.142857143</h3>

<h2>Simplifying</h2><h3>a = 1.142857143</h3>

<h2>Hope this helps you ❤️</h2>

<h2><em><u>Mark</u></em><em><u> me</u></em><em><u> as</u></em><em><u> brainliest</u></em><em><u> ❤️</u></em></h2>

<h2><em><u>Please</u></em><em><u> follow</u></em><em><u> </u></em><em><u>me</u></em><em><u> ❤️</u></em></h2>

WARRIOR [948]3 years ago

3 0

14a + 16
-14 -14
_______
Answer : a= 2

I think that be your answer :)

You might be interested in

Mr light foot can run 3 miles in half an hour how many minutes will it take him to run 2 miles

Ray Of Light [21]

Answer:

20 minutes

Step-by-step explanation:

3 miles in half an hour(30 minutes) mean Mr. Light runs at an average speed of 1 mile per 10 minutes. To run 2 miles, he would take 20 minutes.

6 0

3 years ago

Find the surface area of the solid generated by revolving the region bounded by the graphs of y = x2, y = 0, x = 0, and x = 2 ab

Nikitich [7]

Answer:

See explanation

Step-by-step explanation:

The surface area of the solid generated by revolving the region bounded by the graphs can be calculated using formula

$SA=2\pi \int\limits^a_b f(x)\sqrt{1+f'^2(x)} \, dx$

If $f(x)=x^2,$ then

$f'(x)=2x$

and

$b=0\\ \\a=2$

Therefore,

$SA=2\pi \int\limits^2_0 x^2\sqrt{1+(2x)^2} \, dx=2\pi \int\limits^2_0 x^2\sqrt{1+4x^2} \, dx$

Apply substitution

$x=\dfrac{1}{2}\tan u\\ \\dx=\dfrac{1}{2}\cdot \dfrac{1}{\cos ^2 u}du$

Then

$SA=2\pi \int\limits^2_0 x^2\sqrt{1+4x^2} \, dx=2\pi \int\limits^{\arctan(4)}_0 \dfrac{1}{4}\tan^2u\sqrt{1+\tan^2u} \, \dfrac{1}{2}\dfrac{1}{\cos^2u}du=\\ \\=\dfrac{\pi}{4}\int\limits^{\arctan(4)}_0 \tan^2u\sec^3udu=\dfrac{\pi}{4}\int\limits^{\arctan(4)}_0(\sec^3u+\sec^5u)du$

Now

$\int\limits^{\arctan(4)}_0 \sec^3udu=2\sqrt{17}+\dfrac{1}{2}\ln (4+\sqrt{17})\\ \\ \int\limits^{\arctan(4)}_0 \sec^5udu=\dfrac{1}{8}(-(2\sqrt{17}+\dfrac{1}{2}\ln(4+\sqrt{17})))+17\sqrt{17}+\dfrac{3}{4}(2\sqrt{17}+\dfrac{1}{2}\ln (4+\sqrt{17}))$

Hence,

$SA=\pi \dfrac{-\ln(4+\sqrt{17})+132\sqrt{17}}{32}$

3 0

3 years ago

700 meters or 4 kilometers which is furthest?

snow_lady [41]

4 kilometers is the furthest

5 0

4 years ago

During a promotional weekend, a state fair gives a free admission to every 188th person that enters the fair. On Saturday, there

damaskus [11]

Answer: 81 people

Step-by-step explanation:

Number of people that attended fair on Saturday = 6737

Number of people that got free admission = 6737/188 = 35.8.

Free admission on Saturday = 35

Number of people that attended fair on Saturday = 8669

Number of people that got free admission = 8669/188 = 46.1

Free admission on Sunday = 46

The people who received a free admission over the two days will be:

= 35 + 46

= 81 people

6 0

3 years ago

Answer this question do not take long

STatiana [176]

Answer:

BD = 78

x = 7

Step-by-step explanation:

As we can see, BC plus CD will be equal to BD. That means we can set up the equation 6x+15+3x = 10x+8. First, we combine like terms to get 9x+15 = 10x+8. Then we can subtract 9x from both sides, to get 15 = x+8. We then subtract 8 from both sides to get x = 7. Since x = 7, we can plug in x for the equation given for BD, 10(7)+8. This will come out to 78.

7 0

4 years ago