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3 years ago

13. Is the statement a good definition? If not, find a counterexample.

1 answer:

muminat3 years ago

5 0

No, this is not a good definition because it could refer to a rectangle as well.
So, I'd say the answer is - No, a rectangle is a counterexample.

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How do I round the number to those explanations and do question 2 so confused

wolverine [178]

1) Nearest thousand: 457,000 (Look at the thousandths place. Is the number closer to 457,000 or 456,000?)
Hundred: 457,000 (Look at the hundredths place. Is the number closer to 456,000 or 457,000?)
Ten: 456,990 (Look at the tenths place. Is the number closer to 456,980 or 456,990?)

2) The value of the expression when x=6 is 27. Explanation:
6x-7
6(6)-7
36-7
27
The value of the expression when x=3 is 11
Explanation:
6x-7
6(3)-7
18-7
11

6 0

3 years ago

Determine if the two expressions are equivalent and

boyakko [2]

9514 1404 393

Answer:

yes. Commutative Property of Addition

Step-by-step explanation:

The commutative property of addition tells you that the order of the addends is immaterial. These expressions are equivalent.

6 0

3 years ago

james deposits $12,500 into savings account that earns 4.5% annual simple interest. Assuming he doesn't make any additional depo

ad-work [718]

Answer:

James is expected to earn $562.5 at the end of the year as Interest.

Step-by-step explanation:

Here, the amount deposited = Principal = $12,500

Rate of Interest = R = 4.5%

Time = T = 1 year

Now, to find the interest at the end of the year:

$\textrm{Simple Interest} = \frac{P \times R \times T}{100}$

or, S I = $\frac{12,500 \times 4.5 \times 1 }{100} = 562.5$

or, S I = $562.5

Hence, James is expected to earn $562.5 at the end of the year as Interest.

4 0

3 years ago

What -4 times 7 on a number line

Julli [10]

Answer:

-28

Step-by-step explanation:

-4(7)=-28

6 0

3 years ago

Find the value of x<br> A.15<br> B.25<br> C.35<br> D.45

MrRissso [65]

Answer:

Step-by-step explanation:

4 0

3 years ago