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Svetach [21]
3 years ago
7

Help please I’ll give extra points and brainlist

Mathematics
2 answers:
lawyer [7]3 years ago
8 0

A)

Reason: The first image shows the light bulb slightly bright but the second image shows the light bulb being super bright. By this factor, we can tell that the amount of voltage that is in use can affect the brightness of the light bulb.

garri49 [273]3 years ago
4 0

Answer:

Step-by-step explanation:

Probably D,  he's measuring voltage across the wire.. and then across the light bulb,   there would be very little across the wire and a lot across the light bulb

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Describe how you regroup when you find the sum of 64 + 43
Leno4ka [110]
All i do is i think of 4+3 which equals 7 and then 6+4 which equals 10 then i put the numbers together.

so my answer is 107

         64
         43
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        107
4 0
3 years ago
Read 2 more answers
Tell whether the angles are adjacent or vertical. Then find the value of x.
lozanna [386]

Answer:

x = 25

Step-by-step explanation:

The angles are vertical since they form from two lines crossing at a point and they share a same vertex.

Vertical angles are equal so

4x - 25 = 75

4x = 100

x = 25

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3 years ago
2. A serving of fish contains 50.0 g protein and 4.0 g fat. If protein has a caloric
solniwko [45]

9514 1404 393

Answer:

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8 0
2 years ago
Find the x and y intercepts. Write your answer as x =<br> y =<br> 2x + 5y = 10
Ann [662]
The x-intercept is present where y = 0

2x + 5y - 10 = 0
2x - 10 = -5y
2x - 10 = -5(0)
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The y-intercept is present where x = 0

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6 0
3 years ago
What is the solution to this equation 2/3x+1=1/6×-7
Alika [10]

Answer:

A . x= -16

Step-by-step explanation:

\\\frac{2}{3}x+1=\frac{1}{6}x-7\\\\\mathrm{Subtract\:}1\mathrm{\:from\:both\:sides}\\\\\frac{2}{3}x+1-1=\frac{1}{6}x-7-1\\\\\frac{2}{3}x=\frac{1}{6}x-8\\\\\mathrm{Subtract\:}\frac{1}{6}x\mathrm{\:from\:both\:sides}\\\\\frac{2}{3}x-\frac{1}{6}x=\frac{1}{6}x-8-\frac{1}{6}x\\\\= \frac{1}{2}x=-8\\\\\mathrm{Multiply\:both\:sides\:by\:2}\\\\2\times \frac{1}{2}x=2\left(-8\right)\\\\x=-16

7 0
3 years ago
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