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Studentka2010 [4]
3 years ago
7

(a) Rearrange the equation x + 2y = 6 to make y the subject.

Mathematics
2 answers:
satela [25.4K]3 years ago
7 0

To make y the subject, we must move everything to one side and y on the other.

  x + 2y = 6\\2y = 6 -x\\2y = -x + 6\\y =-\frac{1}{2} x + 3

Good day and I hoped that helped!

Luba_88 [7]3 years ago
3 0

Answer:

y=3-\frac{x}{2}

Step-by-step explanation:

<u>1. Examine Equation</u>

x+ 2y = 6

<u>2. Subtract "x" from both sides</u>

2y = 6-x

<u>3. Divide both sides by 2</u>

y = \frac{6}{2} -\frac{x}{2}

<u>4. Simplify</u>

y=3-\frac{x}{2}

<u />

<u />

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Y=+/-√bx+c+d Use the inverse of the function y= x2 -18x to find the unknown values.<br>​
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inn [45]

Mia’s first error was " she forgot to multiply π by (17.5)²(47) "

Step-by-step explanation:

The formula of the volume of a cylinder is V = π r² h, where

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  • h is the height of the cylinder

∵ The diameter of the base of the cylinder is 35 meters

∵ The radius = \frac{1}{2} × diameter

∴ The radius = \frac{1}{2} × 35 = 17.5 meters

∴ r = 17.5

∵ The height of the cylinder = 47 meters

∴ h = 47

- Substitute r and h in the formula of the volume

∴ V = π (17.5)²(47)

∵ Mai's first step is V = (17.5)²(47)

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∴ Her first error is she forgot to multiply π by (17.5)²(47)

Mia’s first error was " she forgot to multiply π by (17.5)²(47) "

Learn more:

You can learn more about the volume in brainly.com/question/6443737

#LearnwithBrainly

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