Answer:
it'll be B
Step-by-step explanation:
ive took the test turned out i got it right
If you add up the two smaller sides, you should get a number greater than the longest side. Then you know it is a triangle.
For example: 3, 4, 5.
3 + 4 = 12.
12 > 5; so three, four and five make up a right triangle.
2, 3, 5
2 + 3 = 5
5 is not greater than five, so that would be not be a triangle.
Answer:
75 km / h = 1250 m / m;
<em>Solution ⇒ 1250 meters / minute</em>
Step-by-step explanation:
Take a look at the explanation below;
<em>Conclusion; 1250 meters / minute</em>
Answer:
C
Step-by-step explanation:
The first line goes to the right so it is an negative. The second line is also going to the right so it is also a negative. Two negatives make a positive!
Answer:
No Petra is wrong
Step-by-step explanation:
The associative property of multiplication goes thus :
(x * y) * z = x * (y * z)
The equation give in the question :
(9.5 x 9) + 1 = 9.5 * 10
The associative property cannot be used to rewrite the equation as claimed above.
Because, the equation includes both multiplication and addition functions. Hence, it has to be solved separately following tbe rule of BODMAS., THE sign preceeding 9 in the equation is multiplication and as such not mathematically correct to add such number to +1
To ascertain :
(9.5 x 9) + 1 = 86.5
9.5 * 10) = 95
Hence,
(9.5 x 9) + 1 ≠ 9.5 * 10