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3 years ago

PLS HELP BRAINLIEST

Mathematics

1 answer:

laiz [17]3 years ago

7 0

Answer:

a) AB = 17 m

b) AC = 20.8 m

Step-by-step explanation:

Pythagorean theorem

a^2 + b^2 = c^2

AB^2 = (26-11)^2 + 8^2

AB^2 = 15^2 + 8^2

AB^2 = 225 + 64

AB^2 = 289

AB = 17 m

AC^2 = AB^2 + BC^2

AC^2 = 17^2 + 12^2

AC^2 =289 + 144

AC^2 = 433

AC = 20.8 m

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Given the coordinate of the vertices ABCD given as

A = (-5, 1)

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D (-2, 0)

If the coordinates are translated by (x − 2, y + 3), the resulting coordinates will be at:

A' = (-5-2, 1+3) = (-7, 4)

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If the resulting coordinate is rotated 90° about the origin in the counterclockwise direction, the final coordinate will be at (-y,x)

A'' = (-4, -7)

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2 years ago

Factor 15x + 35 using the GCF.

Sophie [7]

Answer:

Step-by-step explanation:

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2 years ago

PLEASE HELP ASAP 25 PTS + BRAINLEST TO RIGHT/BEST ANSWER

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Answer:

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Step-by-step explanation:

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The starting point for your solution can be
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3 years ago

Farmer Bob needs to build a fencing for his poultry farm 40 metre long and 20 metre wide. What is the total length of fencing ne

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Answer:

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2 years ago