(19x15)+(19x20)+(19x25)+(15x20)= 1440cm²
Answer:
The output of y = 1
Step-by-step explanation:
Answer:
9
Step-by-step explanation:
<u>→You can use the Pythagorean Theorem to solve this, by plugging in the numbers, like so:</u>
<u />
<u>→Subtract </u>
<u> from both sides:</u>
<u>→Subtract 12x from both sides:</u>
<u />
<u>→Factor out x:</u>
<u />
<u>→Separate, set = to 0, and solve:</u>
<u />
→ <u>Add 12 to both sides:</u> 
→So we have 0 and 12, as our answers. However, we cannot have 0 as a side length, since this would not be possible.
→All we need to do is take 12, and plug it into the equation for the shortest leg.
By a 6th grader-----------------------------------------------------------------------------------------------find # that is a common multiple of 2 and 7 - the denominators ( 14 )
then do:
denominator stays same - if improper fraction change to mixed #
1 times 7 = 7 + 3 times 2 = 6
2 times 7 = 14 7 times 2 = 14
6 + 7 over 14 is 13 over
14
if possible and needed - change to simplest form
Answer: 17200
Explanation:
•Solve:
344 ÷ 20 × 10³
• Calculate 10 to the power of 3:
86/5 × 10³
•Express 86/5 × 1000:
86/5 × 1000
•Multiply 86 and 1000:
86 × 1000
—————-
5
•Divide 86000 by 5:
86000
———— = 17200
5
•Result:
17200
