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Andre45 [30]
3 years ago
13

EZ MATHS AND POINTS!!!

Mathematics
2 answers:
svet-max [94.6K]3 years ago
7 0

Answer:

22

Step-by-step explanation:

Solve for x by simplifying both sides of the equation, then isolating the variable. x = 22

Paha777 [63]3 years ago
7 0

Answer:

22

Step-by-step explanation:

The diagonals are divided into 2 parts. They're both equal to each other in order to equal the total length.

Setting them up to equal each other is the easiest way to solve.

2x + 18 = x + 40.

Now with simple algebra, we can find the sidelength of x.

Subtract both sides by x.

x + 18 = 40

Subtract both sides by 18.

x = 22.

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miss Akunina [59]
150g/12cakes
150/12 = 12.5
12.5g/cake
12.5x30 = 375
Therefore, you need 375g for 30 cakes.
3 0
3 years ago
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Kyra is participating in a fundraiser walk-a-thon. She walks 2 miles in 30 minutes. If she continues to walk at the same rate, d
enyata [817]

Answer:

105

Step-by-step explanation:

105

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3 years ago
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Angles help find values
astraxan [27]

<span>Here's the rule.  I'm SURE you learned it in Middle School.  Or,
I guess I should say:  I'm SURE it was taught in Middle School.

                 Vertical angles are equal.

"Vertical angles" are the pair of angles that don't share a side,
formed by two intersecting lines.

AND ... even if you forgot it since hearing it in Middle School,
it was clearly explained in the answer to the question that
you posted 9 minutes before this one.


In #8, 'x' and 'z' are vertical angles.
         'y' and 116° are vertical angles.

In #9, 'B' and 131° are vertical angles.

In #10, 'B' and 135° are vertical angles.

For all of these, it'll also help you to remember that all the angles
on one side of any straight line add up to 180°. </span>

3 0
3 years ago
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Find 40% of 28. Use a fraction. 11 1/2 11 11 1/5 10 6/5
Dmitrij [34]
The answer is 11.2 which means 11 1/5
4 0
3 years ago
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3/5 = x/6 that = 10 rightt??
Igoryamba
Yesss ur answer is correct
5 0
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