The lengths of the boards are 6 cm and 8 cm.
The boards make a right angle.
Therefore the string connecting the boards is the hypotenuse of a right triangle (shown n the figure).
By the Pythagorean theorem,
c² = 6² + 8² = 100
c = 10 cm
Answer: c = 10 cm
Answer:
60
Step-by-step explanation:
Replace c and d with -5 and 6.
-2*-5*6
-2*-5=10
10*6=60
The expression is equal to 60.
-hope it helps
<span>The word in question is "starting." Taking away the second "t" gives "staring." Next, taking away the "a" gives "string," and taking away the "r" gives "sting." Further, dropping the second "t" gives "sing." Next, removing the "g" leads to "sin," the "s" gives "in," and finally taking away the "n" leaves the word "I."</span>
Answer:
7 monkeys and 13 rabbits
Step-by-step explanation:
Let's define x as the number of monkeys that I sold. Then, I sold (x + 6) rabbits.
As I get $6 for each, I need to add the number of monkeys and rabbits I sold and multiply it by 6. That calculation has to be equal to $120 because that's my earnings.
Therefore, the equation we need to resolve is
(x + x + 6)*6 = 120
Let's divide by 6 on each side and add the x's:
(2x + 6)*6/6 = 120/6
2x + 6 = 20
Now we subtract 6 on both sides:
2x + 6 - 6 = 20 - 6
2x = 14
Now we divide by 2:
2x/2 = 14/2
x = 7
Therefore, I sold 7 monkeys and 7 + 6 = 13 rabbits.
Answer:
Step-by-step explanation:
Percentage without triazine resistance
Start 21,200%
End 9,900%
Percentage with triazine resistance
Start 28,800%
End 35,100%