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Vesna [10]
3 years ago
11

Identify the interval that is not equal to the other three. explain your reasoning

Mathematics
1 answer:
Marrrta [24]3 years ago
5 0
The third one, 40-45 because the difference of the rest are 4, while that one is 5.
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Jill’s teacher asked her to construct a rectangular prism from unit cubes. She has built the structure about. In order for Jill
malfutka [58]

Answer:

<u />

  • <u>36 cubes</u>
  • <u>There are several forms to figure it out: see two different ways explained below.</u>

Explanation:

The first way to figure out <em>how many more cubes Jill will need to add to complete the structure </em>until forming a <em>rectangular prism</em>  is to add the cubes from column to colum,

The first column is complete: it has four rows each with 4 cubes.

The second column (the one next to the right of the first column) has three rows. Then Jill has to add one more row. This is 4 cubes.

The third column has two rows. Then, Jill will need to add two rows with 4 cubes each, for a total of 8 cubes. So far, the count is 4 + 8 = 12 cubes.

The fourth and fifth columns have just one row. Then, Jill will need 3 rows for each column, making it 2 × 3 × 4 = 24 cubes.

The total final count is 12 + 24 = 36 cubes. ← answer

There are different ways to figure out the number of cubes needed to complete the rectangular prism. This is another one:

How many cubes shall the complete pyramid have? : 4 × 4 × 5 = 80 (length × width × height).

How many cubes does the shown incomplete structure have?: 4×4 + 3×4 + 2×4 + 4 + 4 = 16 + 12 + 8 + 4 + 4 = 44.

Difference: 80 - 44 = 36 cubes. ← answer

5 0
3 years ago
If you are adding two fractions that are both greater than 1/2 what must be true about the sum?
pishuonlain [190]
It will be more than one whole.
6 0
3 years ago
Read 2 more answers
Angle Relationships
Snowcat [4.5K]

Answer:

B.

   BC = 4.8cm

   AC = 3.6cm

   ∠B = 37°

   ∠C =90°

Step-by-step explanation:

I calculated it logically

4 0
2 years ago
Select ALL the correct answers.
hichkok12 [17]

Answer: Jack, To Decide

Step-by-step explanation:

I am almost certain this is right.

The idea that it is random from a stranger especially between two sides, it fits the idea for fairness. Same with the citizens asked to participate and the random generator.

6 0
2 years ago
Read 2 more answers
What is the approximate volume of one refraction cup? What’s its formula ?
Marizza181 [45]

Answer:

Volume = 0.1696 L

The formula is Area of base of refraction cup × Depth of the refraction cup

Step-by-step explanation:

The dimensions of a refraction cup are;

Diameter = 120 mm

Depth = 30 mm

Therefore, volume of the refraction cup = Area of base × Depth

Volume of the refraction cup = (π×120²/4)/2 × 30 = 169646.003 mm³

1 L = 1000000 mm³

Therefore, 169646.003 mm³ = 169646.003/1000000 m³ = 0.1696 L

The formula is Area of base of refraction cup × Depth of the refraction cup.

6 0
3 years ago
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