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Zepler [3.9K]
3 years ago
9

Choose all properties that were used to simplify the following problem:

Mathematics
2 answers:
kvv77 [185]3 years ago
8 0

Answer   commutative property of multiplication

multiplicative inverse

multiplicative identity

Step-by-step explanation:

ycow [4]3 years ago
4 0
All minus the addition
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35 rounded to the nearest hundred
Volgvan

Answer and Explanation: 35 rounded to the nearest 100 is 0. To round to the nearest hundred, you need to first identify the hundreds that are closest to the number you are rounding. For 35, the closest hundred that is lower than 35 is 0, and the closest 100 that is higher than 35 is 100.

7 0
3 years ago
Read 2 more answers
The equation of the hyperbola with center at (0, 0) opening horizontally, with a = 2, b = 5 is:
tresset_1 [31]

Answer:

\frac{x^2}{4}-\frac{y^2}{25} =1

Step-by-step explanation:

we are given

center =(0,0)

we can compare with

center=(h,k)=(0,0)

so, h=0 and k=0

a=2 and b=5

now, we can use equation of hyperbola formula

\frac{(x-h)^2}{a^2}-\frac{(y-k)^2}{b^2} =1

now, we can plug values

\frac{(x-0)^2}{2^2}-\frac{(y-0)^2}{5^2} =1

we can simplify it

and we get equation of hyperbola as

\frac{x^2}{4}-\frac{y^2}{25} =1


5 0
3 years ago
PLEASE HELP!!!! What is the volume of the cone
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B because if you multiplie it it's the answer b
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Elaine walks her dog 2 times a day. Her walk in the evening is 2.5 times as far as her morning walk. At the end of the week she
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Step-by-step explanation:

7 0
3 years ago
Sam spends $13.50 on baseball cards. The tax is 6%. What is his total cost?
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Answer:

13.50+0.81= $14.31

Step-by-step explanation:

Hope this helps!

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