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3 years ago

What is the value of vba? be sure to give the correct algebraic sign?

Mathematics

1 answer:

Agata [3.3K]3 years ago

4 0

Answer:

V = Vab from the drawing.

So if V = –10 volts, then Vab = –10v and Vba = +10v

"the figure is the same in the link below except that the voltage is from a to b" but the drawing shows that V = Vab

Hoped I helped

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2 Multiple choice. How many solutions does the equation 6 + 1 = -6x+ 10 have?

natulia [17]

Answer:

x = 0.5, one solution

Step-by-step explanation:

6+1 = -6x + 10

7 = -6x + 10

-3 = -6x

6x = 3

x = 3/6

x = 1/2

x = 0.5

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4 years ago

There are two question please help.

natima [27]

7 , it’s x = 12 1/3, or in decimal form, 12.33. And at 8, it’s x = -6/11, or in decimal form, -0.54

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3 years ago

Find the midpoint of the segment with the given endpoints. M(–2, 1) and N(–3, 2)

mafiozo [28]

$\bf ~~~~~~~~~~~~\textit{middle point of 2 points }
\\\\
M(\stackrel{x_1}{-2}~,~\stackrel{y_1}{1})\qquad 
N(\stackrel{x_2}{-3}~,~\stackrel{y_2}{2})
\qquad
% coordinates of midpoint 
\left(\cfrac{ x_2 + x_1}{2}~~~ ,~~~ \cfrac{ y_2 + y_1}{2} \right)
\\\\\\
\left( \cfrac{-3-2}{2}~~,~~\cfrac{2+1}{2} \right)\implies \left(-\frac{5}{2}~,~\frac{3}{2} \right)$

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3 years ago

Read 2 more answers

Solve for x. 8(5 + x) = 11(9 + x) Answer as a fraction.

7nadin3 [17]

distribute the 8 to the 5 and x. then distribute 11 to 9 and x.

(40+8x)=(99+11x)

-11x -11x

-3x+40=99

-40 -40

-3x= 59

divide three on both sides

x=59/-3

final answer x=-59/3

8 0

4 years ago

Find two numbers that round 15.5 to the nearest tenth

Hoochie [10]

15.49 and 15.48 any number below 15.50 and above 15.45 will round up to 15.5

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4 years ago