I’m failing my math class and I need help with math because I don’t understand some stuff.
2 answers:
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Answer:
The last (bottom) option in your list
Step-by-step explanation:
Do the product of the matrix one at a time as shown in the attached image:
Answer:
ty = 53
Step-by-step explanation:
Given
=
Cancel the z on the numerator/denominator of the left side and
Cancel the w on the numerator/denominator of the right side, leaving
=
Cross- multiply
ty = tx ← tx = 53, hence
ty = 53
Answer:
Step-by-step explanation:
Calculate the length (d) using the distance formula
d = √ (x₂ - x₁ )² + (y₂ - y₁ )²
with (x₁, y₁ ) = (- 1, 3) and (x₂, y₂ ) = (0, 7)
d =
=
=
= ≈ 4.1 ( to 1 dec. place )