3 years ago

HELP PLEASE!!!

Mathematics

1 answer:

Stells [14]3 years ago

5 0

140cm. I hope this is correct. Please mark brainilest if it is! Have a great day!

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2.5/6 = h/9 h=? What does this mean

omeli [17]

Answer:

h = 3.75

Step-by-step explanation:

Step 1: Write equation

2.5/6 = h/9

Step 2: Solve for h

Cross multiply: 22.5 = 6h
Divide both sides by 6: 3.75 = h
Rewrite: h = 3.75

Step 3: Check

Plug in h to verify it's a solution.

2.5/6 = 3.75/9

0.416667 = 0.416667

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3 years ago

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A new gym member wants to burn 525 calories during the first workout and prefers the stationary bike but is considering doing ae

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3 years ago

What is the equation of the line h Th ya has a y intercept of (0,-3) and passes through the point (-9,-9)

Nikolay [14]

Answer:

The line equation is given as: 3 y = 2 x - 9

Step-by-step explanation:

Here, Y intercept is at point ( 0.-3)

So, at x = 0, y = -3

or, C = -3

Also, the point on the equation line is (x,y) = (-9,-9)

Now, by SLOPE INTERCEPT FORM of a line equation,we get:

y = m x + C : m = slope of line ......... (1)

So, substituting the values of C and (x,y) , we get:

-9 = m (-9) + (-3)

or, -9 + 3 = - 9 m

or, m = -6/-9 = 2/3

or, m = 2/3

Now, substitute the value of m back in to the line equation (1)

$y = m x + C \implies y = (\frac{2}{3}) x - 3\\\implies 3y = 2x - 9$

Hence, the line equation is given as: 3 y = 2 x - 9.

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4 years ago

If Y=-5x-6 What is the value of Y hen.

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The value of 'y' is exactly 6 less than the negative fifth multiple of 'x'.

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Madeline deposited $750 into an investment account that earns 1.5% interest compounded annually. If no deposits nor withdrawals

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B $937.67 is the correct answer

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