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Law Incorporation [45]
3 years ago
9

What types of lines are coplanar and intersect at a right angle?

Mathematics
2 answers:
lisabon 2012 [21]3 years ago
6 0

Answer:

Parallel lines are lines in a plane that are always the same distance apart. Parallel lines never intersect. Perpendicular lines are lines that intersect at a right (90 degrees) angle.

Step-by-step explanation:

pantera1 [17]3 years ago
4 0
Parallel lines are lines in a plane that are always the same distance apart. Parallel lines never intersect. Perpendicular lines are lines that intersect at a right (90 degrees) angle. Answer from goggle
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Can you please help. Also remember to explain.
GarryVolchara [31]

Answer:

Yes

Step-by-step explanation:

The answer using distributive property is the same as using original way to caculate it.

3+5(2+4) = 3+5(6) =3+20 =33

5 0
3 years ago
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My cat weighs 80 N. The area of the bottom of her foot is appproximatly 0.0045 m(squared)
Basile [38]

Answer:

P = F / A = 80 N / (0.0045 m^2) = 17778 N/m^2

8 0
3 years ago
Use the quadratic formula to find the solutions to the equation. X^2-3x+1=0
scZoUnD [109]

Answer:

x = [-b +- sq root (b^2 - 4 ac)] / 2a

a = 1 b = -3 c = 1

x = [- -3 +- sq root (9 - 4 * 1 * 1)] / 2 * 1

x = [3 +- sq root (5)] / 2

x1 = 1.5 + sq root (5) / 2

x2 = 1.5 - sq root (5) / 2

Step-by-step explanation:

4 0
3 years ago
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ruang tamu pak johan bebentuk persegi panjang berukuran 3m*4m.ruang tamu tersebut akan dipasang ubin berukuran 25cm*25cm. banyak
Lemur [1.5K]
3x4m=12m2
25x25=625
M2-C2=(___)x10000
12x10000=120000
120000/625=192
Ubin yang diperlukan 192
5 0
3 years ago
Susan Marciano invested part of her $ 12 comma 000 bonus in a fund that paid an 11 % profit and invested the rest in stock that
Delicious77 [7]

Answer:

$8000

Step-by-step explanation:

We have to x the amount invested in funds they earned, that is 11%.

Therefore, the amount invested in stocks that suffered a 3% loss is 12000 - x.

The return on investment in funds is: 0.11 * x

The loss on the stock investment is: 0.03 * (12000 - x).

The net profit is:

 0.11 * x - 0.03 * (12000 - x).

Since the net profit given in the problem is $ 760, we have:

0.11 * x - 0.03 * (12000 - x) = 760

We solve for x, we have:

0.11 * x - 0.03 * (12000 - x) = 760

0.11 * x - 360 + 0.3 * x = 760

0.14 * x = 760 + 360

x = 1120 / 0.14

x = 8000

So,

the amount invested in funds that earned 11% is 8000.

the amount invested in stocks that suffered a 3% loss is 12000 - x = 12000 - 8000 = 4000.

5 0
3 years ago
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