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Vlada [557]
3 years ago
11

Gift box in the shape of a triangular prism has a volume of 140 cubic inches that a base height of 10 inches, and a height of 4

inches. What is the length of the base?
I got 7 in as the base
Mathematics
1 answer:
slamgirl [31]3 years ago
6 0

Step-by-step explanation:

The area of a triangle is 1/2×width×length. Volume of a triangular prism is 1/2×width×length×height.

Fill in and we get 1/2×10×length×4=140. length=(140×2)/(10×4)=280/40=7. So you're right.

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kodGreya [7K]
In Exponential form 2(X x 4x^-5/2)^1/2
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2 years ago
At a local prechool there i a ratio of 3 boy to every 4 girl. If there are 245 total prechooler how many are boy
Georgia [21]

If there are 245 total preschoolers, there will be 105 boys.

  • What is unitary method?
  • The unitary technique involves first determining the value of a single unit, followed by the value of the necessary number of units. What can be values and units.
  • Let's say you go to the store to buy six apples. You are informed by the shopkeeper that he is offering 10 apples for Rs 100. In this instance, the value and the units are the price of the apples.
  • Recognizing the units and values is crucial when using the unitary technique to a problem.
  • Always write the items that need to be computed on the right side and the things that are known on the left side to simplify things. We are aware of the quantity of apples and the amount of money in the aforesaid problem.

acc to our question-

  • Fraction of boys = 3/7
  • Fraction of girls = 4/7
  • Total number of students = 245
  • The number of boys will be:
  • = 3/7 × 245.
  • = 105 boys

Therefore, there are 105 boys in the school.

learn more about unitary method click here:

brainly.com/question/24587372

#SPJ4

3 0
11 months ago
PLEASE HURRY, BRAINLIEST??
Svetllana [295]

Answer:

Sample Response: No, Jude’s graph is incorrect. The inequality symbol is “less than,” so -9 is not included. He should have used an open circle on -9.

Step-by-step explanation:

4 0
3 years ago
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A doll factory needed to produce an order of dolls for a shop. The factory
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24 / 1.6 = 15

Answer: 15 days

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Which of the following is not a perfect square?<br> A. 50<br> B. 49<br> C. 121<br> D. 1
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50 is not a perfect square because it doesn’t have a square root.

Hope this helped :)
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3 years ago
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