The answer is 41.5. It’s pretty simple
Answer:
x²-2x-35
Step-by-step explanation:
Write it in factored form
(x+5)(x-7)
multiply them to get
x²-2x-35
Answer:
Step-by-step explanation:
1) Makes a triangle. 6+8>10 In fact this one makes a right triangle. Try it using a = 6 b = 8 c = 10
2) 6 + 12 should exceed the third side. If these two just equal the third side (as these two do) then no triangle is formed.
3) Same with this one 7 + 1 = 8. No triangle is formed. Just a straight line
4) This one is fine. It makes an isosceles triangle with 2 sides = to 7. Any 2 are bigger than the third.
Answer:
1.08%
Step-by-step explanation:
When you solve problems like these you convert the percentages into fractions and multiply them together.
18%= 18/100 reduced------> 9/50
6% = 6/100 reduced------> 3/50
3/50 * 9/50 = 108/10000 reduced -------> 54/5000 reduced---->
27/2500. The probability is 27/2500, or 1.08%
I’m not sure never took that test