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Harman [31]
4 years ago
9

Solve the equation x + (x + 1) + (x + 2) = 228

Mathematics
1 answer:
solong [7]4 years ago
8 0

Answer:

x = 75

Step-by-step explanation:

Step 1: Take away the brackets (you don't need them):

Result: x + x + 1 + x + 2 = 228

Step 2: Combine like terms

Result: 3x + 3 = 228

Step 3: Subtract 3 from both sides

Result: 3x = 225

Step 4: Divide both sides by 3

Result: x = 75

And that is your answer! I hope this helped, and if this did, please mark this as brainliest! Have a good day!

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Citrus2011 [14]

Answer:

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Step-by-step explanation:

Since a || b, angles 3 and 7 are corresponding angles which are congruent. Therefore, since the measure of angle 3 is 34 degrees, the measure of angle 7 is 34 degrees.

5 0
3 years ago
What is an equation of the line that passes through the point (-4, -6) and is
const2013 [10]
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I think this is the answer you might need to check again with more people
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3 years ago
Read 2 more answers
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SpyIntel [72]

Answer:

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Step-by-step explanation:

120=z-394

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Hope this helps

8 0
3 years ago
The figures are similar. The area of one figure is given. Find the area of the other figure to the nearest whole number.
Akimi4 [234]

Answer:  Option b.

Step-by-step explanation:

First, you need to calculate the ratio of the area. This is:

ratio=(\frac{64}{28})^2\\\\ratio=\frac{256}{49}

You know that the area of the smaller trapezoid is 771 m², then you can set up the following proportion, where "x" is the area of the larger trapezoid. Then you have:

\frac{256}{49}=\frac{x}{771}

Now you must solve for "x". Therefore, you get that the area of the larger trapezoid is:

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3 0
4 years ago
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