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3 years ago

Hoy many pairs of parallel lines does a Square have

Mathematics

2 answers:

gavmur [86]3 years ago

8 0

2 because a square has 4 sides and so it has 2 sets of parallel lines.

otez555 [7]3 years ago

7 0

A square has 2 pairs of parallel line because all four sides are equal

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A rectangular prism has a volume of 42 cubic units. The length is 3 units. The width is 2 units. What is the height?

sergij07 [2.7K]

The Answer would be 7

lwh=volume

3×2=6

42÷6=7

8 0

3 years ago

Jacob the dog eats dry food that contains 324kcal/cup. Jacob eats 3.5 cups a day. The food contains 3.6 g of fat in 100 kcals of

natita [175]

Answer:

His daily fat intake is 40.824 g .

His daily Vitamin D intake is 290.304 IU .

Step-by-step explanation:

1 cup contains 324 kcal

Jacob eats 3.5 cups a day.

So, total calories in Jacob food = $324 \times 3.5$

= $1134 kcal$

Amount of fat in 100 kcals = 3.6g

Amount of fat in 1 kcal = $\frac{3.6}{100}$

Amount of fat in 1134 kcal = $\frac{3.6}{100} \times 1134$

= $40.824g$

So, his daily fat intake is 40.824 g .

Amount of vitamin D in 100 kcals = 25.6 IU

Amount of vitamin D in 1 kcal = $\frac{25.6}{100}$

Amount of vitamin D in 1134 kcal = $\frac{25.6}{100} \times 1134$

= $290.304$

So, His daily Vitamin D intake is 290.304 IU .

7 0

3 years ago

Explain why 2x is a common factor of the three expressions below 4x2, 8xy and 6wx

lesya692 [45]

Answer:

2x is a common factor because it can be used to dive all three values without a remainder

Step-by-step explanation:

A factor is a number that can divide another number perfectly. That is without anything remaining.

We will now divide each of the expressions by 2x to show that 2 x is a factor of all three expressions

4x2 divided by 2x

In this, 2x will cancel out x2 to give 4 as the answer.

This shows 2x is a factor.

8xy divided by 2x

In this, x will divide x to give 1

2 will divide 8y to give 4y.

This shows 2x is a factor, since there was a perfect division throughout.

6wx divided by 2x

In this, x will divide x to give 1

2 will divide 6w to give 4y.

This shows 2x is a factor, since there was a perfect division throughout.

Therefore, 2x is a common factor of the three expressions below 4x2, 8xy and 6wx

4 0

3 years ago

Pls !! Help!! ASAP!!! Determine if the two triangles are similar

Lostsunrise [7]

Yes, because both triangles are divisible by a certain number to equal to each side of each triangle.

5 0

3 years ago

Read 2 more answers

Tina makes 480 sandwiches. She only makes tuna sandwiches, beef sandwiches, ham sandwiches and cheese sandwiches

MissTica

Answer:

she will have 120 each sandwich

Step-by-step explanation:

7 0

3 years ago