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Maslowich
3 years ago
14

{p} + p = 4 \\ " alt=" \frac{1}{p} + p = 4 \\ " align="absmiddle" class="latex-formula">
so, now find the value of,
\frac{1}{ {p}^{2} }  +  {p}^{2} =
need the step by step explanation...will give the brainliest!​

Mathematics
1 answer:
Setler [38]3 years ago
6 0

Answer:

The answer is is 14.

Step-by-step explanation:

Firstly, you have to square on both side by using the formula, (a+b)² = a²+2ab+b² :

(1/p + p)² = 4²

1/p² + 2(1/p)(p) + p² = 16

1/p² + 2 + p²= 16

It is given to us to find the value of 1/p² + p² = ? . By doing so, we can eliminate 2 by substracting 2 on both side :

1/p² + 2 + p² - 2 = 16 - 2

1/p² + p = 14

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A triangle has a perimeter of 91 cm. If the three sides of the triangle are n,4n - 2 and 5n - 7 what is the length of each side
sdas [7]

Answer:

10,38,43

Step-by-step explanation:

n+4n-2+5n-7=91

10n=91+2+7

10n=100

n=10

4(10)-2=38

5(10)-7=43

if anything is unclear, ask freely.

5 0
2 years ago
Its 3 questions plz answer I really need it.
hammer [34]

Answer:

A

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D

Step-by-step explanation:

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2 years ago
Lola saved $86.25 in 3 months. She saved $30.75 in the first month and $7.99 in the second month. How much money did Lola save i
pickupchik [31]
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3 years ago
Evaluate [16 ÷ (2 + 3 • 2)] + [4 • (36 – 25)]
maw [93]

Answer:

46

Step-by-step explanation:

There is an open + in the middle. It does not have any brackets around it. Therefore you do it at the very last.

Left side of the plus sign.

[16 ÷ (2 + 3*2)] Do the multiplication inside the parenthesis ( 2*3) first.

= [16 ÷ (2 + 6)] Add inside the parenthesis.

= [16 ÷ 8 ]         Do the division

= 2

Right side of the open plus sign

[4 * (36 - 25)]   Do the subtraction first.

[4 * 11 ]             Do the multiplication

44

Now combine both right and left side.

2 + 44

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The answer is 46.

8 0
2 years ago
Read 2 more answers
Which point is on the line that passes through (0,6) and is parallel to the given line? plzz helppp!
Grace [21]

Points on given line = (-12,-2) and (0,-4) because you can see them on the graph.  Then draw a parallel line thru (0,6)

To get from (0,-4) to (0,6) your x stays constant and your y coordinate increased by 10.  So your new point will do the same in relation to (-12,-2)  the x will stay constant at -12 and your y will increase by 10 to +8.  

So the answer is A (-12,8)

You can check this because parallel lines have the same slope so

y2-y1/x2-x1 should be equal for both lines.

Line 1:  -4 - (-2) / 0 - (-12) = -2/12 = -1/6

Line 2:  6 - 8 / 0 - (-12) = -2/12 = -1/6


5 0
3 years ago
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