Surface area: 765.6 cm^2
Volume: 94.2 cm^3
Answer:
B. The temperature in Chicago could be -10°F because -10 is to the right of -13 on a number line.
Step-by-step explanation:
-10 is greater than -13, that is, on a number line -10 is to the right of -13, as can be seen in the number line attached
Answer:△DEF is congruent to △D′E′F′ because the rules represent a translation followed by a reflection, which is a sequence of rigid motions.
Step-by-step explanation:
A rigid motion of the plane is a motion which maintain distance.
Translation is a kind of rigid motion used in geometry to trace a function that moves an object a particular distance.
A reflection is also a kind of rigid motion . It is mainly a 'toss' of a shape across the line of reflection.
So,△DEF is mapped to △D′E′F′ using the rule (x,y)→(x,y+1) ( which is a translation.) followed by (x,y)→(x,−y)(which is reflection),therefore it is a sequence of rigid motions.
Answer:
4/12 = 1/3
8/12 = 2/3
Step-by-step explanation:
answer 1: 12 divided by 3 equals 4
answer 2: that number (4) multiplied by 2 equals 8
therefore four twelfths equal one third and eight twelfths equal two thirds
