Brenda is placing tile on her bathroom floor. The area of the floor is 15 x 2 – 8 x – 7 f t 2 . The area of one tile is x 2 – 2 x + 1 f t 2 . To find the number of tiles needed,simplify the rational expression: 15 x 2 − 8 x − 7 x 2 − 2 x + 1 .
Brenda is placing tile on her bathroom floor. The area of the floor is 15 x 2 – 8 x – 7 f t 2 . The area of one tile is x 2 – 2 x + 1 f t 2 . To find the number of tiles needed,simplify the rational expression: 15 x 2 − 8 x − 7 x 2 − 2 x + 1 .
Brenda is placing tile on her bathroom floor. The area of the floor is
15
x
2
–
8
x
–
7
f
t
2
. The area of one tile is
x
2
–
2
x
+
1
f
t
2
. To find the number of tiles needed,simplify the rational expression:
15
x
2
−
8
x
−
7
x
2
−
2
x
+
1
.
Use a calculator to find a decimal approximation for the following trigonometric function.
cot 226°54'
cot 226°54'
(Simplify your answer. Type an integer or a decimal. Round to eight decimal places as needed.)
X
Acellus | Student
admin192c.acellus.com
go
0:0
Hannah wants to have concrete stairs for
her backdoor. How much concrete will be
needed to build the stairs?
20 cm
70 cm
30 cm
15 cm
10 cm
45 cm
cm
70 cm
GIF
自
لا
1
Hannah wants to have concrete stairs for
her backdoor. How much concrete will be
needed to build the stairs?
70 cm
30 cm
15 cm
10 cm
10 cm
20 cm
45 cm
cm³
GIF
GIF/
2
3
4
qwe
asdf
5
6
自
yu
ty u
8
ghjk
9
P
Z X
C
cv b
vbnm ×
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, trigonometry and related others by exploring similar questions and additional content below.