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irga5000 [103]
3 years ago
10

Type the correct answer in each box. Use numerals instead of words. Consider this expression. (x+5)(x-7) Complete the box to sho

w the distributive property applied to this expression.

Mathematics
1 answer:
Ne4ueva [31]3 years ago
3 0

In the top right corner is -7x since we multiply the x and -7

In the bottom row, we'll have 5x for the first box and -35 for the second box. Each box is the result of multiplying the outer values.

In the top left corner, the x^2 is from multiplying the two copies of x.

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PLEASE ANSWER THIS ITS URGENT
Oksi-84 [34.3K]

Answer:

  • Option C

Explanation:

First, I plotted both the lines on the graph, then I graphed the inequality.<u> </u><em>Please check out image.</em> Looking at the image, we can tell that the graph matches with Graph-C. Hence, Option C is correct.

Hoped this helped!

3 0
2 years ago
Read 2 more answers
Please help!! also please explain I would like to understand.​
ziro4ka [17]

Answer:

A

Step-by-step explanation:

First, put this equation in slope intercept form.

y=mx+b

Where m is the slope and b is the y intercept.

y+1>2(x-1) \\ \\ y+1>2x-2 \\ \\ y>2x-3

Since it's greater than, the solution set is above the line, effectively eliminating graph D.

Now we should graph it.

We can see that the point (2,1) is on the graph, and only Graph A has that point. Therefore, Graph A is the correct graph.

7 0
4 years ago
Read 2 more answers
a veterinarian needs to know animals weight in kilograms. if 20 pounds is about 9 kilograms and a dog weights 30 pounds, use a r
ahrayia [7]

For this case we have the following conversion:

20 pounds = 9 kilograms

To use the table what we must do is find another relationship that allows us to find the weight in kilograms for 30 pounds.

For example, half the weight in pounds is half the weight in kilograms.

Therefore, the given conversion is:

10 pounds = 4.5 kilograms

So, for 30 pounds, we multiply this last ratio obtained by three on both sides:

30 pounds = 13.5 kilograms

Then, the table is:

Pounds 10 20 30

kilograms 4.5 9 13.5

Answer:

Using the ratio table the dogs weight is:

30 pounds = 13.5 kilograms

3 0
3 years ago
Read 2 more answers
Ivan had a total of 9 pigs and chickens on his farm. There was a total of 30 legs. How many of each did he have ?
luda_lava [24]

Answer: 6 pigs and 3 chickens

Step-by-step explanation: you know that each pig has 4 legs and each chicken has 2 legs so start out by saying 9 pigs and 0 chickens which is 36 legs then try 8 pigs and 1 chickens and 8 times 4 = 32 + 2 which is 32 which is more than 30 then notice for every chicken there is you subtract 2 from 36

knowing this we can divide 6 by 2 and get 3 the number of chickens

so 6 pigs and 3 chickens      

hope this helps mark me brainliest if it helped

7 0
4 years ago
In the figure below, if a = 4 and b = 20, then c is approximately 19.45. true or false
asambeis [7]
False. To find C, we can use the equation:

a^2 + b^2 = c^2

4^2 + 20^2 = c^2

c^2 = 416

c = approximately 20.40
4 0
4 years ago
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