Answer:
yes the gym charged Sandra the correct price
Answer:
the balloon is 60 ft above the boy and the boy is 45 ft from where he passed the balloon
Step-by-step explanation:
(5*3)+45 is the balloon
15*3 is the boy
Answer:
C.
Step-by-step explanation:
ACE is a straight line that connects to line AB and line DE.
AB & ED have same gradient which mean that it is parallel.
<span><span><span><span>4<span><span>(<span>−2</span>)</span>2</span></span>+<span><span>(8)</span><span>(<span>−2</span>)</span></span></span>+<span><span>(3)</span><span>(<span>−2</span>)</span></span></span>+6</span><span>=
<span><span><span><span><span>(4)</span><span>(4)</span></span>+<span><span>(8)</span><span>(<span>−2</span>)</span></span></span>+<span><span>(3)</span><span>(<span>−2</span>)</span></span></span>+6</span></span><span>=
<span><span><span>16+<span><span>(8)</span><span>(<span>−2</span>)</span></span></span>+<span><span>(3)</span><span>(<span>−2</span>)</span></span></span>+6</span></span><span>=
<span><span><span>16+<span>−16</span></span>+<span><span>(3)</span><span>(<span>−2</span>)</span></span></span>+6</span></span><span>=<span><span>0+<span><span>(3)</span><span>(<span>−2</span>)</span></span></span>+6</span></span><span>=<span><span>0+<span>−6</span></span>+6</span></span><span>=
<span><span>−6</span>+6</span></span><span>=
<span>0</span></span>
Answer:
Step-by-step explanation:
Calculate the length using the distance formula
• d = √ (x₂ - x₁ )² + (y₂ - y₁ )²
with (x₁, y₁ ) = A(0, 6) and (x₂, y₂ ) = B(7, 0)
AB =
=
= =