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Anastaziya [24]
3 years ago
9

The product of the slopes of perpendicular lines is always

Mathematics
1 answer:
erastovalidia [21]3 years ago
8 0
The product of the slopes is -1.
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HELP EDCITEE !! PLEASE !!!
Mariana [72]

Answer:

75.3074525 dgrees

Step-by-step explanation:

law of sines

29/sin(115 degrees) = 13/sin(B)

==> B = 0.418374736 rad

or 75.3074525 dgrees

3 0
2 years ago
Camilla, Lincoln and Ella sat a French test. The test was marked out of 200
Vladimir [108]

Answer:

Ella got the highest marks.

Step-by-step explanation:

Given that:

Camilla got 4/5 of the 200 marks.

Marks of Camilla = \frac{4}{5}*200

Marks of Camilla = 160 marks

Lincoln got 44% of the 200 marks.

Marks of Lincoln = \frac{44}{100}*200

Marks of Lincoln = 88 marks

Ella got 198 out of 200.

On comparing,

198 is the highest out of 200.

Hence,

Ella got the highest marks.

4 0
2 years ago
David Herbert earns $2,475 a month as a security guard for Baldwin Enterprises.
ArbitrLikvidat [17]

Answer:

I dont think so my brain left the game

4 0
3 years ago
Read 2 more answers
2x+y=8<br> y+3z=5<br> z+2w=1<br> 5w+3x=9<br><br> what is x,y,z,w
notka56 [123]

Answer:

Systems of equations:

x=3

y=2

z=1

w=0

5 0
2 years ago
Solve for x: 5/8 = x-1/9
Colt1911 [192]

Answer:

37

Step-by-step explanation:

5/8=x-1/9

5*9=8(x-1)

45=8x-8

37=x

5 0
3 years ago
Read 2 more answers
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