8 The table shows
59. Ms. Davis asks four students to simplify the expression--27 = 9+
the response of each student.
Student
Gianna
Herbert
Riley
Taylor
Response
-22
-7
22
7
Which student simplifies Ms. Davis's expression correctly?
А
Gianna
B
Herbert
C Riley
D
Taylor
Clien

probably the last option

step-by-step explanation:

answer: 0

step-by-step explanation: the positive, like 5, + its opposite, like -5 would be 0

5+(-5)=0, or 5-5=0

77

step-by-step explanation:

the correct answer option is d. la = πrs.

step-by-step explanation:

we know that for a right cone, the lateral surface area is given by:

lateral area of right cone =

here the value under the square root is equal to slant height so replacing this value by in the formula to get:

lateral area of right cone =

therefore, the correct answer option is d.