40^2 - 32^2=576
square root of 576 will be 24 so 24 is y
25/8, or 3 1/8 simplified :0 hope this helps!
Answer:
The algebraic expression is 249 + 29.99(n) where n represents the number of controllers
Step-by-step explanation:
Here in this question, we are interested in writing an algebraic expression which shows the amount spent by John on a ps4 console and any number of controllers;
So the expression will be;
249 + 29.99(n)
Where n represents the number of controllers both
She needs to make least $5000, and each TV she sells gives her $250 in sales. So let x represent the number of TVs she needs to sell.
250x = 5000
x = 5000/250
x=20
20 TVs to qualify
hope this helps! :)
Answer:
A. It has reflectional symmetry
B. It is symmetrical
D. It has five lines of symmetry
Step-by-step explanation:
we know that
A regular pentagon has 5 sides and 5 lines of symmetry. The number of lines of symmetry in a regular polygon is equal to the number of sides
Every regular polygon has reflectional symmetry
Regular polygons are symmetrical
therefore
A. It has reflectional symmetry ------> Is true
B. It is symmetrical -----> Is true
C. It has exactly one line of symmetry ----> Is false
D. It has five lines of symmetry -----> Is true
