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3 years ago

Given a line passing through points (1, 0) and (4,9), what is the slope of the line?

Mathematics

1 answer:

Irina-Kira [14]3 years ago

6 0

Answer:

Step-by-step explanation:

The slope (m) is the ratio of the difference in y-values to the corresponding difference in x-values:

m = (y2 -y1)/(x2 -x1)

m = (9 -0)/(4 -1) = 9/3

m = 3

The slope of the line is 3.

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Can you please help me solve for the area

ycow [4]

Answer:

area is equal to 198 cm^2

Step-by-step explanation:

the height h of the left triangle can be obtained by

Pytagoras theorem:

$5^2+h^2=13^2\\25+h^2=169\\h^2=169-25\\h^2=144\\h=\sqrt{144} \\h=12$

the, the area of the left triangle is

$A_1=\frac{5*12}{2} \\A_1=5*6\\A_1=30$

the area of the right triangle is

$A_2=\frac{2*12}{2} \\A_2=12$

and the area of the rectangle in the middle is

$A_3=(13)(12)\\A_3=156$

Por tanto, el area total sera

$A=A_1+A_2+A_3\\A=30+12+156\\A=198$

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3 years ago

A 9 B 18 C 4.5 D 19 Thanks

irina1246 [14]

Answer:

The answer is C. 4.5. Hope that helps.

Step-by-step explanation:

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4 years ago

I need to find the area

SCORPION-xisa [38]

Answer: 24 sq. ft

Step-by-step explanation: 20 x 36 - (36 - 20 / 2 ) x (20 - 14 )= 24 sq. ft

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3 years ago

2 cubed x what x 5 = 120 please i really need help

marin [14]

Answer:

2x3x5=120

Step-by-step explanation:

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2 years ago

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There are 18 girls and 12 boys on the swim team. What percentage of the team is made up of boys?

timurjin [86]

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3 years ago

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