Michael cycled a distance of 12 5/6 miles in 2/3 hours. What is his cycling unit rate in miles per hour?
2 answers:
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Answer:
Part A) Is a square
Part B) Is a rectangle
Step-by-step explanation:
<u><em>The picture of the question in the attached figure</em></u>
we know that
The figure show a rectangular prism with a square base
Part A) A cross section formed by a plane that intersects the prism parallel to its base would take the shape of a
we know that
A cross section is the intersection of a figure in three-dimensional space with a plane
A plane parallel to the base of a rectangular prism will intersect a cross section that is the same shape as its bases.
so
The cross section is a square
Part B) A cross section formed by a plane that intersects the prism perpendicular to its base would take the shape of a
we know that
A plane perpendicular to the base of a rectangular prism will intersect a cross section that is the same shape as its lateral faces
so
The cross section is a rectangle
Answer:
Jeans-$19.95
Step-by-step explanation:
The expression for each individual's purchase can be expressed as:
We make j the subject in equation i then substitute in ii:
Hence, it costs $19.95 per pair of jeans and $12.50 per shirt pair.
Answer:
Part 1) The measure of angle P is 115°
Part 2) The measure of side RQ is
Step-by-step explanation:
step 1
Find the measure of angle P
we know that
The sum of the interior angles in a triangle must be equal to 180 degrees
∠R+∠P+∠Q=180°
substitute the values
33°+∠P+32°=180°
∠P=180°-65°=115°
step 2
Find the measure of side RQ
Applying the law of cosines
substitute the values