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worty [1.4K]
3 years ago
11

I am so confused how am I supposed to do this

Mathematics
2 answers:
solniwko [45]3 years ago
6 0
Rise over run, -2/4 or -1/2 so the slope is -1/2 or -0.5. (View picture) And the slope is negative because you are going down wards \ and the "rise" is going down.


rosijanka [135]3 years ago
4 0
The answer would be -1/4 because the slope is the number before x but a slope has to be a fraction because the slope is also rise over run and if that does not make sense I can explain it differently.
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I would really appreciate it if someone could answer these as i'm really stuc and its due for tomorrow.
k0ka [10]
1. Round 50.75 to 50 and 0.18 to 0.20.
50 x 0.2 = 10

2) Round 96 to 100 and 0.499 to 0.5
100 divided by 0.5 = 50

3a) Round 8.2 to 8, 6.7 to 7, and 0.46 to 0.50
8 x 7 divided by 0.50 = 112

3b) Round 23.4 to 20, 13.9 to 10, and 0.18 to 0.20
20 x 10 divided by 0.20 = 2,000

7 0
3 years ago
Solve: x/x+2 + 5/x-3 = 25/x2-x-6
Paraphin [41]

Answer:

x1=3  x2=-5

BUT x1=3 is not an answer because it doesnt respects the range on the original ecuation, so x2=-5 is the solution

Step-by-step explanation:

6 0
2 years ago
Find the missing side length. Round your answer to the nearest tenth.
EastWind [94]

Answer:

5.545

Step-by-step explanation:

This problem can be easily solved by using the law of cosines, which relates the lengths of the sides of a triangle to the cosine of one of its angles.

in this case, the formula can be applied in the following way

a^2 = b^2  + c^2  - 2*b*c*cos(α)

Where

a,b,c are each of the sides of the triangle,

α is the angle between sides b and c

(See attached picture)

If we use the formula we get

a^2 = (9)^2 + (6)^2 - 2*(9)(6)*cos(37°)

a^2 = 81 + 36 - 86.2526

a^2 = 30.747

a = sqrt(30.747)

a = 5.545

5 0
3 years ago
6n-13=27 pls help!!!!!!!!!!!!!!!
natulia [17]
6n - 13 = 27
6n = 27 + 13
6n = 40
n = 40/6
n = 6 2/3

Answer: n = 6 2/3
6 0
3 years ago
Read 2 more answers
Triangles PQR and PST are similar to each other. Find the scale factor from the figure.
likoan [24]

2+3=5 and 4+1.5=2SO BY ADDIDING IS 9

4 0
3 years ago
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