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umka21 [38]
3 years ago
5

What is 31=xy+15? for segment addition

Mathematics
1 answer:
kati45 [8]3 years ago
6 0

Answer:

x = 16/y

or

y =16/x

Step-by-step explanation:

31=xy+15

subtract 15 from both sides of the equation:

xy = 16

x = 16/y

or

y =16/x

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What is the equation of the line that is parallel to the line y = -1/3x+4
RUDIKE [14]

Answer:

B

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

y = - \frac{1}{3} x + 4 ← is i slope- intercept form

with slope m = - \frac{1}{3}

Parallel lines have equal slopes, thus

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To find c substitute (6, 5) into the partial equation

5 = - 2 + c ⇒ c = 5 + 2 = 7

y = - \frac{1}{3} x + 7 ← equation of parallel line

8 0
3 years ago
I don't understand what the question is asking?
lana66690 [7]
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5 0
3 years ago
Read 2 more answers
What is the total amount that First Consumer Bank will receive after lending Jane $7,000 for three years at an interest rate of
nlexa [21]
<span>In 3 years, you will have $8,103.38

Formula:
</span>

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Where:

A = the future value of the investment/loan, including interest
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r = the annual interest rate (decimal)
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7 0
3 years ago
What describes the reflection of the figure?
Elodia [21]
Reflection over y axis
6 0
3 years ago
Factorise 9a^2 - 6ab + 12ac - 8bc
Lady_Fox [76]
9a^2-6ab+12ac-8bc
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There you go. Have fun!
6 0
3 years ago
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