<A = 62 and <ABE = 18
Sum of interior angles in a triangle = 180
So
<E + <A + <ABE = 180
<E + 62 + 18 = 180
<E + 80 = 180
<E = 100
Answer: first option
100
They are equivalent because when you distribute the -0.5 into 3x+5 you get the expression -1.5x+2.5
Answer:
Im pretty sure its figure 2
Step-by-step explanation:
They are quite the same
If there is a failure rate of 2.4% that means 2.4 out of every 100 will fail.
Since there are 800 lightbulbs if you mutiply 2.4 by 8 you will get:
19.2
I'll take it that it's implied that we're only subtracting 2 everyday, and only triple 4 once.
So, let's break this down.
Triple 4. This means to multiply by 3, or self-add 4 three times.
It should look like this:
4 + 4 + 4
or
4(3) or 4 • 3.
Let's go with the addition path, as it's easier to understand.
4 + 4 + 4. (Total of three 4's)
4 + 4 = 8 (Get rid of two 4's)
We are now left with one 4.
Add it to our current sum, 8.
8 + 4 = 12.
We now have 12 total.
However, since we're subtracting 2 EACH day, we'll have to divide 12 by 2 to find how many days until we reach zero.
12 / 2 = 6.
It will take 6 days for you to have zero.
I hope this helps!
