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True [87]
3 years ago
7

Vectors... Let u = <-3, -5>, v = <-3, 1>. Find u + v.

Mathematics
1 answer:
Anni [7]3 years ago
3 0
-3 + -3 = 0
-5 + 1 = -4
vector = < 0,-4 >
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48 + 36 = 84

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Need help with this asap………
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Answer:

y= 32

Step-by-step explanation:

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3 years ago
Change the equation of the circle x^2+14x+y^2-10y=14x 2 + 14 x + y 2 − 10 y = 14 into center-radius form of a circle.
jonny [76]

Answer:

The answer to your question is      (x + 7)² + (y - 5)² = 88

Step-by-step explanation:

Equation

                     x²  +  14x  +  y²  - 10y   =  14

Complete perfect trinomial squares

                     x² + 14x + (7)² + y² - 10y + (5)² = 14 + (7)² + (5)²

Simplify

                     x² + 14x + (7)² + y² - 10y + (5)² = 14 + 49 + 25

                     x² + 14x + (7)² + y² - 10y + (5)² = 88

Factor

                     (x + 7)² + (y - 5)² = 88   This is the equation in the form

                     center-radius

7 0
3 years ago
A gallon jug of milk is 5/6 full. After breakfast the jug is 1/12 full. Find the difference of the amounts before breakfast and
Oxana [17]
5/6=10/12

So 9/12 is the differemce
6 0
3 years ago
Read 2 more answers
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