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BARSIC [14]
3 years ago
11

I am totally confused on what I am supposed to do and I am stuck.

Mathematics
1 answer:
Fudgin [204]3 years ago
8 0
Plug in each variable from the domain as x in the problem and then graph each answer
You might be interested in
Solve your equation using trail and improvement. A number plus ten times its square root is is equal to one thousand
Alex

Answer:

x \approx 729

Step-by-step explanation:

Given

Let the number be x

So:

x + 10\sqrt x = 1000

Required

Using trial and improvement, find x

This implies that we keep guessing the values of x until we get a value that match the equation.

Let

x = 625

So, we have:

x + 10\sqrt x = 1000

625 + 10 *\sqrt{625}

Take the square root of 625

625 + 10 *\sqrt{625} = 625 + 10 *25

625 + 10 *\sqrt{625} = 625 + 250

625 + 10 *\sqrt{625} = 875

Let

x = 729

So, we have:

x + 10\sqrt x = 1000

729 + 10 * \sqrt{729}

Take the square root of 729

729 + 10 * \sqrt{729} = 729 + 10 * 27

729 + 10 * \sqrt{729} = 729 + 270

729 + 10 * \sqrt{729} = 999

At this point, we can conclude that x is approximately 729 because

999 \approx 1000

So:

x \approx 729

5 0
3 years ago
How do you change this into simplest form?
bulgar [2K]
You devide by 4 and it is 21 over 25
4 0
3 years ago
Order the decimals least to greatest
san4es73 [151]

Answer:

It already is in the order.

-1.4, -1.38, -0.5, 0.76, 1.9

7 0
3 years ago
What is 34+ 45 - 4 x 54x = ??????????????????????????????????
mestny [16]

Final Result :

     79 - 216x

Processing ends successfully

plz mark me as brainliest :)

4 0
3 years ago
The measure of an angle is 152°. What is the measure of its supplementary angle?
34kurt

Answer:

\huge{\boxed{\boxed{\tt { ⎆ Answer :- }}}} \

Supplementary angles form 180°.

One angle = 152°

Other angle = y°

152 + y = 180 \\ y = 180 - 152 \\ y = 28

➳ The measure of its supplementary angle is <u>28</u>°.

8 0
3 years ago
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