Answer: 6.4cm
Step-by-step explanation:
The area of a trapezoid is given as:
= 1/2(a + b)h
We then slot the given values into the formula. This will be:
1/2(15.8 + b) × 7.3 = 81.03.
7.3(15.8 + b)= 81.03 × 2
7.3(15.8 + b) = 162.06
115.34 + 7.3b = 162.06
7.3b = 162.06 - 115.34
7.3b = 46.72
b = 46.72/7.3
b = 6.4
Therefore, the answer is 6.4cm.
Answer:
![\displaystyle greater\:than \\ Line\:B: [-6, 0] \\ Line\:A: [2, 0]](https://tex.z-dn.net/?f=%5Cdisplaystyle%20greater%5C%3Athan%20%5C%5C%20Line%5C%3AB%3A%20%5B-6%2C%200%5D%20%5C%5C%20Line%5C%3AA%3A%20%5B2%2C%200%5D)
Step-by-step explanation:
The x-intercept of Line B is already given to you because it is where the graph intersects the x-axis.
Now, to get the x-intercept of Line A, plug 0 in for <em>y</em><em> </em>to get this:
0 = −2x + 4
- 4 - 4
_____________
So, the x-intercept of Line A is ![\displaystyle [2, 0],](https://tex.z-dn.net/?f=%5Cdisplaystyle%20%5B2%2C%200%5D%2C)
and since 2 is greater than −6, <em>greater than</em> would be your answer.
I am joyous to assist you anytime.
we have
This is a mixed number
we know that
A mixed number is a combination of a whole number and a fraction.
So
is equal to
where
is the whole number
is the fraction
therefore
the answer is
43/5 this is an improper fraction so we will convert it to a mixed number...
(40+3)/5
8+3/5
So he can make 8 complete groups and will have 3 left over.
80 pages in 2 hours is the same as 40 pages in 1 hour or ≈ 0.677 in 1 minute
