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Kipish [7]
4 years ago
13

Write a few sentences summarizing how to solve word problems that involve square roots

Mathematics
1 answer:
Snowcat [4.5K]4 years ago
8 0

Answer:

Square both sides of the equation given in order to remove the square root.

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Find the values of x and y. ....
alex41 [277]

If you substitute the values x = 0 and y = −5 into the second equation, you get a false statement: 2(−5) − 10 = 2(0). To solve this system, try rewriting the first equation as x = 2y − 8. Then substitute 2y − 8 in for x in the second equation, and solve for y. The correct answer is x = −2, y = 3.
5 0
3 years ago
Marc has 45 books on his bookshelf, and Corinna has 61. If Marc buys 4 new books each month and Corinna buys 2 new books each mo
luda_lava [24]
Call x as the number of months that Marc and Corinna have the same number of book.
45 +4x= 61 +2x
4x- 2x= 61-45
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x= 8
7 0
3 years ago
Differentiate. F(x) = (x3 - 3)2/3 2x f'(x) - 3 8 O f'(x) = 3 8 2x2 f'(x) 3 VX3 -8 f(x) 3 V3-8​
oee [108]

Answer:

f'(x) =   \frac{2{x}^{2}}{ \sqrt[3]{( {x}^{3}  - 8) } }

Step-by-step explanation:

f(x) = ( {x}^{3}  - 8)^{ \frac{2}{3} }  \\  \\ f'(x) =  \frac{2}{3} ( {x}^{3}  - 8)^{ \frac{2}{3} - 1 } (3 {x}^{2}  - 0) \\  \\ f'(x) =  \frac{2}{3} ( {x}^{3}  - 8)^{ \frac{2 - 3}{3}  }  \times 3 {x}^{2} \\  \\ f'(x) =  2{x}^{2}( {x}^{3}  - 8)^{ \frac{ - 1}{3}  } \\  \\ f'(x) =   \frac{2{x}^{2}}{( {x}^{3}  - 8)^{ \frac{ 1}{3}  } } \\  \\ \huge \red{ \boxed{ f'(x) =   \frac{2{x}^{2}}{ \sqrt[3]{( {x}^{3}  - 8) } } }}

3 0
3 years ago
A recipe calls for 6 cups of water and 4 cups of flour. What is the ratio of water to flour? Simplify
jekas [21]
The answer is 6/4 but simplified it is 3/2
7 0
3 years ago
Read 2 more answers
PLEASE I REALLY NEED HELP THIS IS DUE NOW I NEED A REAL ANSWER PLEASEEEEEEEEE
Olin [163]
Answer
i believe the answer would be the third photo if the third photo for you is the one that doesn’t pass the vertical line test
Explanation
if the relation is a function no two pints should touch going down hence the vertical line test

hope this helps and have a wonderful day :)
7 0
3 years ago
Read 2 more answers
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