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Over [174]
3 years ago
12

What about this one ??

Mathematics
1 answer:
V125BC [204]3 years ago
4 0
The first expression is equivalent to B

The second expression is equivalent to A

The third expression is equivalent to C

You are basically adding like terms. For example for the first expression, it is 7x^2 + 2x^2, which equals 9x^2. Remember since you're adding, do not add the exponents.
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HURRY!!!!
vekshin1

Answer:

310

Step-by-step explanation:

62 percent of 500 is 310

Hope this helps :)

4 0
4 years ago
Read 2 more answers
2/3 plus something equals 1 whole
makvit [3.9K]

Answer:

1/3

Step-by-step explanation:

6 0
3 years ago
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Kevin, Michael and Darren all do their own laundry at home. Kevin does his laundry every 9 days, Michael every 10 days, and Darr
Art [367]
Lowest common multiple of all three numbers = 180 so 180 days
5 0
3 years ago
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A slice of cheese is shaped like a right triangle, with a hypotenuse of 25 mm and a height of 24 mm. How wide is the cheese?
Firlakuza [10]
7 mm wide

To solve this, you can use the Pythagorean theorem.

A triangle's sides is length squared + length squared = hypotenuse squared. We know the hypotenuse and one side of the triangle. So, we can follow the equation 24 squared + x squared = 25 squared

To solve this, find the value of 24 squared and 25 squared. 24 squared = 576, and 25 squared = 625, so your equation becomes 576 + x squared = 625

Next, you subtract your known values. 576 + x squared – 576 = 625 – 576 = 49, so x squared = 49

For the last step, find the square root (√) of 49, which is 7. So x = 7 mm

And you can check: 24 squared + 7 squared = 25 squared
7 0
4 years ago
Which fraction is equivalent to 2/7
Snezhnost [94]
4/14, you multiply any number by the numerator and the denominator (make sure it is the same number) and then you have a equivalent fraction! Hope I helped! Have a great day!

5 0
3 years ago
Read 2 more answers
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