3 years ago

Which property is demonstrated by this equation -7+7=0

Mathematics

1 answer:

hram777 [196]3 years ago

6 0

um....wut? What are you asking?

You might be interested in

For which of the following displays of data is it not possible to find the mean?

myrzilka [38]

Answer: Histogram

You can eliminate the stem and leaf plot, since it tells you the amount of values.

You can eliminate the dot plot, since it also shows you the number of values.

You can eliminate the frequency table, since it calculates the frequency of a number.

Thus, the answer is the histogram.

8 0

2 years ago

Read 2 more answers

The floor of a room is being covered with tile. An area one half

tangare [24]

Answer:

Only the floor area $\frac{3}{8}$ has been covered

Step-by-step explanation:

Assuming that the floor of the room is rectangular, then its area is equal to the product of its length times its width.

$A = lw$

Let's now call A 'the area that was covered with tiles.

We know that half the length was covered, then:

$l' = \frac{1}{2}l$

$w' = \frac{3}{4}w$

So:

$A' = \frac{1}{2}l(\frac{3}{4}w)$

$A' = \frac{3}{8}lw$

Finally:

$A' = \frac{3}{8}A$

4 0

2 years ago

Can you guys help me find the slope for the given graph and y-intercept <br> (pictures included)

serious [3.7K]

Answer:

I believe the answer is

$y = \frac{2}{3} x + 1$

slope = 2/3x

y-intercept = 1

Step-by-step explanation:

Hope this helps!

4 0

3 years ago

What is the median of 137 115 104 to 63 and 98

Romashka-Z-Leto [24]

Answer:

104

Step-by-step explanation:

put them from less to highest then find the middle number

5 0

2 years ago

What percent of the copiers are expected to fail before 36 months?

Korvikt [17]

Answer:

19.6%

Step-by-step explanation:

7 0

1 year ago

Which property is demonstrated by this equation -7+7=0​

Which property is demonstrated by this equation -7+7=0