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kodGreya [7K]
3 years ago
15

Width = (b - a)/n = (8 - 0)/4 = 2

Mathematics
2 answers:
Nookie1986 [14]3 years ago
7 0
Yes, I'm getting C also!

Since it's asking for the left-endpoint Riemann Sum, you will only be using the top left point as the height for each of your four boxes, making -1, -2.5, -1.5, and -0.5 your heights. The bases are all the same length of 2. You don't include f(8) because you're not using right-endpoints, and that would also add another 5th box that isn't included in the 0 to 8 range.
alexgriva [62]3 years ago
3 0
I agree as well. The Riemann Sum diagram will look something like what you see in the attached images. I used GeoGebra to create the graph.

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Mick departs Sydney on Tuesday at 6:00 am and arrives in Christchurch on Tuesday at 12:45 pm. If Christchurch time is 2 hours ah
Andrej [43]

Answer:

4 hours and 45 minutes.

Step-by-step explanation:

Since Christchurch is 2 hours ahead of Sydney, you subtract 2 from 12:45 and get 10:45 so then, you determine the difference between 10:45 and 6:00 AM and it results in 4.75 hours or 4 hours and 45 minutes

7 0
3 years ago
Determine the value of Y.
aleksandr82 [10.1K]

Answer:

y=10°

Step-by-step explanation:

Here,

→(3x+18)°=(5x-4)°

→18°+4°=5x-3x

→22°=2x

→x=11°

Also,

3(4y+3)°+5x-4°=180°[The sum of the linear pair is 180°]

12y+9°+5x-4°=180°

12y+5°+5×11°=180°

12y+5°+55°=180°

12y=180°-60°

12y=120°

y=120°/12

y=10°

7 0
2 years ago
Read 2 more answers
Wendell’s dog, Jordan, was getting in his way as he worked in the backyard. So, Wendell chained him to a pole. If the chain is 1
xxMikexx [17]

Answer:

48 feet I think is right

5 0
3 years ago
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Solve for x. Brainliest if you show your work.
Zigmanuir [339]
You can only solve this by having the same base on each side. So to change 1/27, you can use 3^-3, which is then multiplied through. So the equation is:

4x-5=-3(2x+10)
4x-5=-6x-30
10x=-25
x=-2.5
6 0
3 years ago
<img src="https://tex.z-dn.net/?f=125y%5E3-27" id="TexFormula1" title="125y^3-27" alt="125y^3-27" align="absmiddle" class="latex
melisa1 [442]
B=3! Hood this helped
6 0
3 years ago
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