Answer:
a = -2
Step-by-step explanation:
(x-2) (x+b) = x² + (b-2) x - 2b = x² + 3x + 5a
b-2 = 3
b = 5
5a = - 2b = - 10
a = -2
Answer:-3/9
Step-by-step explanation:
When you adding or subtracting fractions they need to have the same denominator... which in the question they do! :) after you get your denominator the same you add the second numerator from the first one, in this one it’s 3 + (-6). Oh no a negative! But don’t worry when you add a negative it’s just like subtracting a regular number, so you really are just doing 3-6 which is -3 then you just put that over the denominator you had before, and you get -3/9
Let
a---------> length of one of the two congruent sides of the triangle
we know that
The sum of the lengths of any two sides of a triangle is greater than the length of the third side (Triangle Inequality Theorem)
so
(a+a) > 8
2a > 8
a> 4
Rounded to the nearest tenth, <span>the smallest possible length of a is 4.1
</span>
the answer is
4.1 units
Discover the pattern and continue 1,2,4,7,11,16,_,_,,_,_
vivado [14]
Answer:
Step-by-step explanation
To go from 1 to 2, you add one. To go from 2 to 4 you add two. To go from 4 to 7, you add three. Then you add 4. Then you add 5 and so on.
Answer:
Step-by-step explanation: