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2 years ago

Plz help I have 10 mins left!

Mathematics

2 answers:

DedPeter [7]2 years ago

5 0

The answer is C. Here’s how

Mumz [18]2 years ago

4 0

Answer:

Step-by-step explanation:

For future questions like this find an ordered pair like (2,6) and substitute them in to each formula

example it said g=3t so g would be the 6 and t would be the 2

6= 3(2)

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What is a basic ratio for 5:15

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5:15
Divide both sides by 5 to get it down to the lowest bases.
1:3

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3 years ago

Please help me with algebra 1!!!! I can’t get it for anything.

juin [17]

Answer:

Step-by-step explanation:

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7 0

3 years ago

12x - 2/3 = 83 1/3 12x=? x=?

Serjik [45]

Answer:

12x = 84

x = 7

Step-by-step explanation:

12x = 83 1/3 + 2/3

12x = 84

x = 84/12

x = 7

Hope that helps!

4 0

2 years ago

What is the y intercept of 2y - 2x = 8

Firdavs [7]

Answer:

Step-by-step explanation:

Write in y = mx + b form

here, b ----> y intercept

2y - 2x = 8

2y = 2x + 8 {Divide the equation by 2}

$\frac{2y}{2}=\frac{2x}{2}+\frac{8}{2}\\$

y = x + 4

y-intercept = 4

3 0

2 years ago

10. A weight hangs on a spring. The vibration period of that weight is the time in which it makes a complete cycle in motion. Su

Alenkinab [10]

The vibration period of the spring will be 0.2 seconds

Explanation

The relationship between the vibration period "T" (in seconds) and the weight "w" (in kilograms) is given by...

$T= 2\sqrt{\frac{w}{200}}$

Given that, the weight(w) = 2.0 kilograms

So, plugging w = 2.0 into the above equation, we will get...

$T= 2\sqrt{\frac{2.0}{200} } \\ \\ T= 2\sqrt{\frac{1}{100} }\\ \\ T= 2*\frac{1}{10}\\ \\ T= \frac{1}{5}=0.2$

So, the vibration period of the spring will be 0.2 seconds.

8 0

3 years ago