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NikAS [45]
3 years ago
10

A line intersects the points

Mathematics
2 answers:
alexgriva [62]3 years ago
7 0

Answer:

Y - 2 = -11 (X - 5)

Step-by-step explanation:

The setup for a point-slope equation is: Y - Y1 = m (X - X1)

To start this out, we have to find the slope. The slope is:

(Y2 - Y1) / (X2 - X1)

(-9 - 2) / (6 - 5)

-11 / 1 = -11

So the m value is -11.

We only have to plug in the points to finish this equation. The point we use is (5, 2) as it is mentioned in the question. Replace the Y1 and the X1 values appropriately to get the equation of the line.

Hoochie [10]3 years ago
4 0

Answer:

m=-11

point-slope form _y-y1=m(x-x1)

so 5 , 2 is x1,y1

so y-2=-11(x-5)

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Tulio will invest​ $1,000,000 at​ 5% annual interest. Determine how much money will Tulio have after 10 years if the interest is
balu736 [363]

Answer:

$1,500,000

Step-by-step explanation:

Given

Principal = $1,000,000

Rate = 5%

Time = 10years

Interest = PRT/100

Interest = 1000000*5*10/100

Interest = 100000*5

Interest = $500,000

Amount after 10years =  $1,000,000+ $500,000

Amount after 10years = $1,500,000

5 0
3 years ago
Nancy uses 4 potatoes to make a casserole for 5
Brums [2.3K]

Answer:

for 5 people = 4 potatoes

remaining people = 13-5 =8

3 p0tatoes for four people

so 6 potatoes for 8 pe0ple

total potatoes used = 6+4 = 10

Step-by-step explanation:

4 0
4 years ago
(04.02 MC) If f(x) = 2x2 − 10, find f(5).
KIM [24]
F(x)=2x^2-10

f(5)=2(5^2)-10

f(5)=2(25)-10

f(5)=50-10

f(5)=40
4 0
4 years ago
Laura buys four BDs at $14 each and six CDs at $12 each. What is her change from $120?
castortr0y [4]

BDs

4 \times 14 = 56

CDs

6 \times 12 = 72

Total

56 + 72 = 128

There is no change from $120 because she doesn't have enough money.

8 0
3 years ago
The ratio of the loudness of lala's earphones to the loudness of polina's earphones to the loudness of goffy's earphones is 6:5:
tresset_1 [31]
Let:
Lala be l
Polina be P
Goffy be G
the respective ratio is 6:5:3
Given that Polina's loudness is 420 decibels then the total loudness will be calculated as follows:
Total ratio=6+5+3=14
hence total loudness will be:
14/5×420
=1,176 decibels 
3 0
3 years ago
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