What is the product of 7 to the square root of 8 times 4 to the square root of 5

Mathematics

1 answer:

siniylev [52]3 years ago

6 0

Answer:

5451.8674274

Step-by-step explanation:

first you will do 7 to the square root of 8 u will get

9.89949493661

then do 4 to the square root of 5 u will get

8.94427191

then multiply them together you will get

5451.8674274

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1. Kyle has a baseball game after school. He drives 6 miles due west from his home to school. After school, he drives 5 miles du

sweet-ann [11.9K]

Answer:

D. 7.8 miles.

Step-by-step explanation:

So, to solve this, you need to use the Pythagorean theorem to find the distance from the baseball field to his home. You know two of the sides of the triangle formed, 6 and 5. The Pythagorean theorem is a² + b² = c². In this case, it would be 6² + 5² = c². If you solve this, you would find that c is 7.81024967591. Just round it to the nearest tenth like instructed. This would get you 7.8 as the answer.

Extra work just in case:

6² + 5² = c²

36 + 25 = c²

61 = c²

$\sqrt{61}$ = $\sqrt{c^{2} }$