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amid [387]
3 years ago
11

What are people testing when they scratch a diamond against glass?

Mathematics
2 answers:
Sonja [21]3 years ago
8 0
If the diamond is real then it will scratch the glass.  so you can tell if a diamond is real by seeing if it scratches glass.

gizmo_the_mogwai [7]3 years ago
8 0

Answer:

Hardness

Step-by-step explanation:

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Will give brainliest - somebody please help me
mina [271]

Answer:

1 to the left and 7 up

Step-by-step explanation:

The x coordinate goes from 3 to 2, so that is your 1 to the left.

The y coordinate goes from -4 to 3, so that is your 7 up.

3 0
3 years ago
Alex purchased a seven-year $600 bond at par value with a 5% coupon. What is the total value of the coupons?
anyanavicka [17]

Answer

300 dollars

because u do 600x.5

4 0
3 years ago
Solve the slope for the table.
Elena-2011 [213]

Answer:

Slope = -3

Step-by-step explanation:

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4 0
2 years ago
(Grade6math) Can somebody plz help answer all of these in simplify form (if u know how to) thanks so much :)
Gemiola [76]
1.= 1
2.= -15
3.= -18
4.= -1
5. = -11
6. = 22
4 0
3 years ago
What’s the median of these two numbers ?<br> 13 and 13
ale4655 [162]

median: The number that occurs in the middle after arranging in ascending order of magnitude

;13 13

since both appeared in the middle,you add it and divide by 2

13+13/2

26/2

13

;The median is 13

8 0
3 years ago
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