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RSB [31]
2 years ago
12

Define the term of mathematics ?​

Mathematics
1 answer:
Mashutka [201]2 years ago
3 0

Answer:

it is the abstract science of number, quantity and space, either as abstract concept

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The formula s= SA/6 squared gives the length of the side, s, of a cube with a surface area, SA. How much longer is the side of a
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The surface area (SA) of a cube can be written as:

SA = 6s²

From here we can write, the length of the side s as:

s= \sqrt{ \frac{SA}{6} }

For cube with surface area of 1200 square inches, the side length will be:

s= \sqrt{ \frac{1200}{6} }=10 \sqrt{2} inches

For cube with surface area 768 square inches, the side length will be:

s= \sqrt{ \frac{768}{6} }=8 \sqrt{2} inches

The difference in side lengths of two cubes will be:

10 \sqrt{2} -8 \sqrt{2}=2 \sqrt{2}

Rounding to nearest tenth of an integer, the difference between the side lengths of two cubes will be 2.8 inches. 
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3 years ago
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  • z = 68°

Step-by-step explanation:

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2 years ago
Solve the equation for x. show your work log(2x-6)=2
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Answer:

x = e^2/2 + 3

Step-by-step explanation:

Solve for x:

log(2 x - 6) = 2

Hint: | Eliminate the logarithm from the left hand side.

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2 x - 6 = e^2

Hint: | Isolate terms with x to the left hand side.

Add 6 to both sides:

2 x = e^2 + 6

Hint: | Solve for x.

Divide both sides by 2:

Answer: x = e^2/2 + 3

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A penguin walks 10 feet in 6 seconds at this speed how far does the penguin walk in 45 seconds
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Answer: 75 ft

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45x10 = 450

450/6=75

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