2 years ago

123+16 what is the anwer tell me

Mathematics

1 answer:

raketka [301]2 years ago

8 0

Answer:

Step-by-step explanation:

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Explain why the polynomial 144x2 − 200x + 81 is not a perfect square.

Sloan [31]

The square root of 144x^2 = 12 x
and square root of + 81 = 9 or -9

if this polynomial were a perfect square then its factors would be
(12x - 9)(12x - 9)

but its not a perfect squre because (12x - 9)(12x - 9) = 144x^2 - 216x + 81.

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2 years ago

Drag tiles to match each fraction, decimal, or percent to an equivalent number

Radda [10]

24/25 = 0.96
3/5= 0.60
9/50= 0.18
26%= 13/50
0.35= 7/20

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2 years ago

In the rhombus m<1 =160. What are m<2 and m<3? The diagram isn't drawn to scale

Zolol [24]

A rhombus is a parallelogram with four equal sides and two sets of equal angles.

If the m<1=160°, then the angle opposite (3) would also be 160°.

m<3=160°.

Becuase it is a parallelogram, the sum of the measurment of two angles that share a line would be 180 (supplementary).

m<2 and m<4 is 20°.

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3 years ago

The Varners live on a corner lot. Often children cut across their lot to scar walking distance. The diagram to the right represe

icang [17]

About 12.56 units.
Solve for x by plugging in values into Pythagorean theorem.
$a^{2} +b^{2} = c^{2}$
$x^{2} +(x+12)^{2} = 34^{2}$
Simplify
$2x^{2} + 24x+144 = 1156$
Subtract 144 from both sides
$2x^{2} + 24x = 1012$
divide both sides by 2
$x^{2} + 12x = 506$
complete the square
$x^{2} + 12x + 36 = 506 +36 . = (x+6)^2 = 542$
take the square root of both sides.
$x+6 = 23.28$
subtract by 6 to get about 17.28 for x.
Plug in values for x to get distance traveled on outside of the yard.
17.28 + (17.28 +12) = 46.56
subtract 34 from the length to get the difference in travel. 46.56-34=12.56

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3 years ago

A bag contains 3 teal balls and 2 magenta balls. Blake picks one ball, replaces it, and then picks another ball. What is the pro

lawyer [7]

3/10

Plz give brainliest

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2 years ago