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Karo-lina-s [1.5K]
3 years ago
7

How do you expand (8+x) (9+x)

Mathematics
1 answer:
madam [21]3 years ago
4 0

Answer:

x²+17x+72

Have a great day :)

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The scatter plot shows the amount of sleep Aria got the night before a test and her test scores. Use the y-intercept, (0, 62), a
kotegsom [21]

Answer:

y = 3x + 62

Step-by-step explanation:

Trend line equation in the form :

y = mx + b

m = slope

b = intercept

Using the points :

(0, 62) ; (6, 80)

Slope, m = Rise / Run = (y2-y1) / (x2 - x1)

y2 = 80 ; y1= 62 ; x2 = 6 ; x1 = 0

m = (80 - 62) / (6 - 0)

m = 18 / 6

m = 3

Intercept, b = value of y when x = 0

(0, 62) ; hence, b = 62

y = 3x + b

y = 3x + 62

3 0
3 years ago
why does a truck take longer to accelerate to 100km/hr when its pulling a 1,000 kg trailer than when it isn't
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Because it has more mass so with less mass it accelerates faster. That is newtons 2nd law of motion.
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3 years ago
What is the answer to <br> x-3y
natima [27]

Final Result :

     x - 3y

Processing ends successfully

6 0
2 years ago
Simplify the expression 53 + 3(5 − 3).
IrinaVladis [17]

Answer:

Step-by-step explanation:

5-3=2

53+3(2)

53+6

=59

7 0
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Find the prime factorization 360​
frez [133]

Answer:

1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360

Step-by-step explanation:

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