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Ira Lisetskai [31]
3 years ago
5

Please help me I would really appreciate it

Mathematics
2 answers:
Art [367]3 years ago
8 0

Answer:

3.1.5

4.4

5

Explanation:

y

√

x

2

+

y

2

Step-by-step explanation:

Maru [420]3 years ago
3 0

Answer:

1.about 180 degrees

2.45 degrees

3.1.5

4.4/5

Step-by-step explanation:

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The diagram shows a triangle.
Free_Kalibri [48]

Answer:

c=3

Step-by-step explanation:

Angle sum of a triangle is 180°

(19c+16)°+13c°+(17c+17)°=180°

collect the like terms i.e

19c+13c+17c+16+17=180°

49c°+33°=180°

49c°=180°-33°

49c°=147

dividing by 49 both sides

49c/49=147/49

c=3

3 0
2 years ago
Express the equation in the slope y-intercept form: y = mx + b. 2x−3y+1 = 0
horrorfan [7]

Answer:

y = 2/3x+1/3

Step-by-step explanation:

2x−3y+1 = 0

Solve for y

Add 3y to each side

2x−3y+1 +3y= 0+3y

2x +1 = 3y

Divide by 3

2/3 x + 1/3 =3y/3

2/3x +1/3 = y

The slope is 2/3 and the y intercept is 1/3

y = 2/3x+1/3

5 0
2 years ago
What is the value of this expression? 7d squared+10 d=3
elixir [45]
The answer is 451
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4 0
3 years ago
Read 2 more answers
A 0.143-Henry Inductor is connected in series with a variable resistor to a 208-volt 400-cycle source. For what value of capacit
aleksandr82 [10.1K]

Answer:

A.)359.2, B.)2.5 uf

Step-by-step explanation:

E / I = R

208 / 1.04 = 200 ohms

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1 / (2*pi*f*Xc) = c

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3 years ago
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3 years ago
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