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Kisachek [45]
3 years ago
8

Q = (√x-5)² + (√x+4)-41​

Mathematics
2 answers:
nikklg [1K]3 years ago
7 0
Q = ( x ) 2 − 9 x − 12
kicyunya [14]3 years ago
6 0

Answer:

. .

Step-by-step explanation:

x^2-9x√x-12

solve by using formula (a+b)^2 and open the brackets

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Passes through (-3,2) and perpendicular to the line containing (2,3) and (1,-2)
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Answer:

(1,-2)

Step-by-step explanation:

Passes through (-3,2) and perpendicular to the line containing (2,3) and

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2 years ago
Marcus sails due north and Sandra sails due east from the
garri49 [273]

Answer: The boats are 44.82 miles from each other.

Step-by-step explanation:

The direction of movement of Marcus and Sandra forms a right angle triangle.

The distance sailed by Marcus due North would represent the opposite side of the right angle triangle.

The distance sailed by Sandra due east would represent the adjacent side of the right angle triangle.

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To determine h, we would apply Pythagoras theorem which is expressed as

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5 0
3 years ago
Evaluate ab + c for a = 2, b = 3, and c = 4.<br> 9<br> 10<br> 27
valentinak56 [21]

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10

Step-by-step explanation:

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You pay $40 each month for satellite TV, plus $3.50 for every movie you purchase. Write and solve an equation to find the number
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Step-by-step explanation:

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