Can you please help me? Keep it a little basic. (no decimals) Thanks for the help!

Mathematics

2 answers:

m_a_m_a [10]3 years ago

8 0

1/2 divided by 1/6: keep, change, change
1/2 times 6/1 equals 6/2 which is simplified to 3.

3/2 divided by 1/8: keep, change, change
3/2 times 8/1 equals 24/2 which is simplified to 12

hope this answered your question! :)

Delvig [45]3 years ago

4 0

When you are dividing fractions you just flip the second fraction upside down and multiply the two fractions
So the first is
½ x 6/1 = 6/2 = 3

For the second you write them as improper fractions then do the same
So it is
3/2 / 1/8 = 3/2 x 8/1 = 24/2 = 12

So the answer to the first question is 3 and the second is 12

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6.2 yd

krok68 [10]

Answer:

60.26yd³

Step-by-step explanation:

Since we are not given the diagram, let us assume that;

Length of the base = 5.4yd

Height of the pyramid = 6.2yd

volume of the square pyramid = BH/3

B is the base area = L^2

B = 5.4²

B = 29.16yd²

H = 6.2yd

Get the volume

volume of the square pyramid = 29.16*6.2/3

volume of the square pyramid = 180.792/3

volume of the square pyramid = 60.26yd³

Hence the volume of the square pyramid to nearest hundredth is 60.26yd³

8 0

3 years ago

Factor 105^2-8^2 into two prime factors

Nonamiya [84]

105² - 8² = (105-8)(105+8) = 97 * 113

8 0

3 years ago

Find the perimeter of the triangle.

Rudiy27

Answer:

12 + 10 + 15,62= 37,62

Step-by-step explanation:

According to the Pythagorean Theorem, you will have this:

${a}^{2} + {b}^{2} = {c}^{2} \\ \\ {10}^{2} + {12}^{2} = {c}^{2} \\ \\ 244 = {c}^{2} \\ \\ 2\sqrt{61} = c \\ \\ 15,62049935 ≈ c \\ \\ 15,62 ≈ c \\ \\ 12 + 10 + 15,62 = 37,62$