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DaniilM [7]
3 years ago
9

I need help please!

Mathematics
1 answer:
Tanya [424]3 years ago
6 0
1234567 or reciprocal relations digital making
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Width = (b - a)/n = (8 - 0)/4 = 2
Nookie1986 [14]
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.
7 0
3 years ago
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Claudio needs to simplify the expression below.<br><br> 3.5x2+9(7.1+0.5)+4
Alexeev081 [22]
It would be 79.4, if you follow complete it in the correct order. (mathematically)

3 0
3 years ago
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The length of a rectangular garden is 22 feet longer than its width. If the area of the garden is 408 square feet, what are the
KengaRu [80]

Answer:

Length = 34 ft

Width = 22 ft

I know for SURE!

Pls mar branliest!!

6 0
3 years ago
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Two containers designed to hold water are side by side, both in the shape of a cylinder. Container A has a diameter of 12 feet a
Vilka [71]

Answer: The volume of empty space left is 854.1 cubic feet

Step-by-step explanation:

Before proceeding further, we need to put down the formula for calculating the volume of a cylinder = π×r^2×h

For container A, its diameter = 12feet. Since radius = diameter/2, then the radius of container A = 12/2 = 6feet. The height = 10feet, π will be taken as 3.14.

Now, we can plug these into the formula to calculate the volume of the cylinder A =

3.14 × 6 × 6 × 10 = 1,130.4 cubic feet.

So, if container A is filled with water, then the volume of the water that will be inside the container will be 1,130.4 cubic feet.

Again, we will also calculate the volume of the second cylindrical container (B). This time around, the height of container B is 17 feet and its diameter is 8 feet. This means that the radius of this particular container is = 8/2 = 4 feet. Since π is still 3.14, then the volume =

3.14 × 4 × 4 × 17 = 854.08 cubic feet.

So, if water is transferred from container A to container B until it is full. Then the quantity of water that will still be in container A after B is full =

1,130.4ft^3 - 854.08ft^3 = 276.32ft^3

This is the volume of water that will be left in container A. To calculate the volume of the empty space that is not currently occupied by water in container A, we will simply subtract the volume of water left in container A from the total or original volume of the container =

1,130.4 - 276.32 = 854.08 cubic feet.

Therefore the volume of the empty space left after water is transferred to container B until it is full is 854.1ft^3 (to the nearest tenth of a cubic foot)

7 0
3 years ago
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What is the verbal expression for -(-32)
Evgen [1.6K]
Well a double negative makes a positive so it is just thirty two. But if you arent supposed to change it it is negative parenthesis negative thirty two parenthesis.
3 0
3 years ago
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