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Lynna [10]
3 years ago
13

How do I calculate the distance between these two lines? Y=-2/3x - 1/2 and Y=-2/3 + 1/5

Mathematics
1 answer:
motikmotik3 years ago
3 0
You would have to graph it first
The formula for distance is (y2-y1)/(x2-x1)
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Two friends Vicky and Micky start a business together. They decided to share their capitals depending up on the variable expendi
elixir [45]

Answer:

a- x = 5/3, or x = -7/2

b- 675

c - 5·x + 2

Step-by-step explanation:

The polynomial representing the capital of the two partners = 6·x² + 11·x - 35

a. The total share is the capital of the two partners together = 6·x² + 11·x - 35

∴ When their total share is equal to 0, we have;

6·x² + 11·x - 35 = 0

Factorizing the above equation with a graphing calculator gives;

(3·x - 5)·(2·x + 7)

Therefore;

x = 5/3, or x = -7/2

b- The total expenditure, when x = 10 is given by substituting the value of <em>x </em>in the polynomial 6·x² + 11·x - 35, as follows;

When x = 10

6·x² + 11·x - 35 = 6 × 10² + 11 × 10 - 35 = 675

The total expenditure of Vicky and Micky when x = 10 is 675

c - The sum of their expenditure is (3·x - 5) + (2·x + 7) = 5·x + 2

7 0
3 years ago
In a survey 70 out of 100 people supported building a new gym for KMMS. If there were 480 people that were asked if they support
ZanzabumX [31]

Answer:

336 people would say yes

Step-by-step explanation:

480 divided by 4.8 would equal 100 so 70 times 4.8 would equal 336

5 0
2 years ago
Plz help theses are exponents
ohaa [14]
For number 30 its     3
                            10

for 34 its     2
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3 0
3 years ago
X^2+20x+c find the value of c that makes a perfect square trinomial
ollegr [7]

Answer:

This means c=100. The factored form is (x+10)^2.

Step-by-step explanation:

A perfect square is a trinomial that factors into the form (x+a)^2. To find the value of C to finish the perfect square divide 20 by 2 and square it.

20/2 = 10

10*10=100

This means c=100. The factored form is (x+10)^2.

3 0
3 years ago
Helppp what ordered pair?
lara31 [8.8K]

Answer:

I believe it would be (7, 4). That is the ordered pair of the highest point. Hope this helps!

7 0
2 years ago
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