Answer:
no answer cuz it says 35 points instead of 70
Step-by-step explanation:
Answer:
-13
Step-by-step explanation:
Twice a number is 2h (h is the variable) so the equation is 12-2h=-14 and - 13 times 2 is -26 so the equation is now 12-26=-14
Answer:
x = 2
Step-by-step explanation:
Given 2 secants intersecting a circle from an external point, then
The product of the external part and the entire part of one secant is equal to the product of the external part and the entire part of the other secant, that is
(x + 1)(x + 1 + 11) = (x + 4)(x + 4 + 1)
(x + 1)(x + 12) = (x + 4)(x + 5) ← expand both sides
x² + 13x + 12 = x² + 9x + 20
Subtract x² + 9x from both sides
4x + 12 = 20 ( subtract 12 from both sides )
4x = 8 ( divide both sides by 4 )
x = 2
In 25 minutes, the beaver will have burrowed 50 holes.
<u>Minutes Holes</u>
5 10
10 20
15 30
20 40
25 50
For every 5 minutes, the beaver burrows ten more holes.
