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Temka [501]
3 years ago
6

11) The difference of two numbers is 3. Their sum is 23. What are the numbers?

Mathematics
1 answer:
Artyom0805 [142]3 years ago
7 0

Answer:

Step-by-step explanation:

ill try this one in a few minutes for you.

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URGENT!!<br><br> These triangles are similar looking at the angles.<br><br> True or false
Finger [1]

Answer:

False

Step-by-step explanation:

5 0
3 years ago
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What is the greatest common factor of 63b^2c^4 and 42b^3c^2
Arte-miy333 [17]

Factor out the GCF of  

21

b

2

c

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from  

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+

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.

Tap for fewer steps...

Factor out the GCF of  

21

b

2

c

2

from each term in the polynomial.

Tap for fewer steps...

Factor out the GCF of  

21

b

2

c

2

from the expression  

63

b

2

c

4

.

21

b

2

c

2

(

3

c

2

)

+

42

b

3

c

2

Factor out the GCF of  

21

b

2

c

2

from the expression  

42

b

3

c

2

.

21

b

2

c

2

(

3

c

2

)

+

21

b

2

c

2

(

2

b

)

Since all the terms share a common factor of  

21

b

2

c

2

, it can be factored out of each term.

21

b

2

c

2

(

3

c

2

+

2

b

)

The greatest common factor  

GCF

is the term in front of the factored expression.

21

b

2

c

2

6 0
3 years ago
Read 2 more answers
Please help -6(-5)+12
madreJ [45]
<span>-6(-5)+12
Multiply -6 by -5.
Note: Whenever you multiply or divide a negative number by another negative number, it automatically becomes a positive number.
30+12
Add
Final Answer: 42</span>
4 0
3 years ago
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Calebs family room has the dimensions shown.He needs to find the area of the room so that he knows how much carpet to buy.
Tom [10]
Hmmmmm just measure the room
4 0
3 years ago
What is the perimeter of a rectangular garden with a width of 24 feet and a diagonal of 40 feet?
elena55 [62]
Drawing it out, as seen, using the Pythagorean theorem we get that w^2+l^2 (with w=width and l=length)=diagonal^2=24^2+l^2=40^2. Subtracting 24^2 from both sides, we get 40^2-24^2=l^2=1024. Square rooting both sides, we get l=32. Since the perimeter is 2w+2l, we get 32*2+24*2=64+48=112

8 0
3 years ago
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