Answer:
the correct answer is 94 square cm
Step-by-step explanation:
7<sqrt55<8 i hope that helps
Answer:
Lets do this by first finding how many miles the sub will descend in 1 min, and we can do that as shown below,
In 1 minute the submarine go: -56/4
⇒-14/1
Thus in one minute itself the submarine wil go -14 miles from the sea level
The simplest form is given above, other than that we can also use -28/2 but it wont be in simplest from so it will be better to give the first one.
Answer: 464 square inches is the area of the larger rectangle.
Step-by-step explanation: Assuming that the shaded area is the part of the large rectangle outside the small rectangle, you can set up dimensions from the information given.
The small rectangle's Area = w (2w -1) which is 2w² -w
The large rectangle's Area = (w + 2)(2w + 1) which is 2w² + 5w +2
Now figure out the equation for the "shaded area" (probably outside the small rectangle) 2w² + 5w +2 -(2w² -w) = 86 (The 2w² terms cancel)
6w + 2 = 86, so 6w = 84, w=14
Substitute 14 for w in the dimensions of the large rectangle: (w + 2)(2w + 1)
(14+2)(2[14] + 1) = Area
16 × 29 = 464
(I think I deserve Brainliest for figuring this out, but I see the question has been red-flagged, so We'll see!)