Questions LLC
Login
or
Sign Up
Ask a New Question
Algebra
Simplifying expressions
Exponentiation
7. Simplify. (–11)^2
*
1 point
22
-121
121
Option 4
1 answer
(-11)^2 equals 121.
You can
ask a new question
or
answer this question
.
Related Questions
what is the value of c so that x^2-11x+c makes a perfect trinomial
A. 121 B.121 over 4 C.-11/2 D.121/2 i think it is B
Find the surface area of a cube with sides measuring 11 meters.(1 point)
Responses  726 m2 726 m squared  121 m2 121 m
Find the surface area of a cube with sides measuring 11 meters.(1 point) Responses 66 m2 66 m squared 132 m2 132 m squared 121
The area of a square is 121 sq feet. What is the length of its sides? Would I find this by dividing 121 by 4?
Use the relationship between supplementary angles ∠a and ∠b . What is m∠a if m∠b=121° ?(1 point) Responses 59° 59
What is the value of c so that is a perfect-square trinomial? (1 point) Responses 121 121 Image with alt text: 121-fourths Image
Use the relationship between supplementary angles La and Lb. What is m La if m2b = 121°?
(1 point) Item 1 COURSE TOOLS O 301° O
Use the relationship between supplementary angles ∠a and ∠b . What is m∠a if m∠b=121°?(1 point) Responses 31° 31
Use the additive inverse to find −123.45−(−234.76).(1 point)
Responses 121.31 121.31 111.31 111.31 −111.31 negative
Use the relationship between supplementary angles ∠a
∠ � and ∠b ∠ � . What is m∠a if m∠b=121° ?(1 point)