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Airida [17]
3 years ago
12

What is the friendly numbers strategy

Mathematics
1 answer:
kogti [31]3 years ago
8 0
I think what you're trying to say is basic facts? Idk comment me back if you need more help thanks!
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Carl is drawing blueprints for a new building. Although the building will be 40 feet (480 inches) tall, his drawing is only 10 i
STatiana [176]

Answer:

48:1

Step-by-step explanation:

In this case we know the actual size and the size in the drawing therefore we can calculate its scale.

What we must do is divide the actual size by the size in the drawing. We know the actual size is 480 inches and in the drawing the size is 10 inches, so:

480/10 = 48

Which means that the relationship between the real and the drawing is 48:1

7 0
4 years ago
-144 is -1 x 2a x 3b what is the sum of a+b?
BigorU [14]
-144= -1×2a×3b
144=2a×3b
144= 6ab
24= ab

a,b could b any two factors that have a product of 24
For example a,b could = 6,4 or 8,3 or 24,1 

Answer:
This question is tricky because it could have multiple answers: for example is a,b= 6,4 then a+b= 10, but if a,b=24+1=25. So, the answer is that the sum of a+b varies depending on which 2 factors of 24 a and b are equal to. Does this make sense?
7 0
3 years ago
How to write y=3 in standard form
wel

Answer:

Is the question complete

Step-by-step explanation:

6 0
3 years ago
Sometimes life is tricky.
skad [1K]

thanks for the message !!

3 0
3 years ago
Read 2 more answers
8,-1,-5,2? Which one!.............
Lunna [17]

Answer: I would say -8,-1

Step-by-step explanation:

4 0
3 years ago
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