Answer:
The line of symmetry is x=8
Step-by-step explanation:
Tara's Bedroom: A = lw
A = (9)(8)
A = 72 ft²
Jody's Bedroom: A = lw
A = (7)(10)
A = 70 ft²
Tara's bedroom has the greater area than Jody's bedroom.
The next step would be 10n=5x-7+9-x
sincerely- brock<span />
Answer:
-7
Step-by-step explanation:
Square numbers always have two possible roots: a positive and negative root. This is because two positive numbers multiply to make a positive number and two negative numbers also multiply to make a positive number
-7 × -7 is still 49, just like 7 × 7
Hope this helps!
Answer: 3a
2
(5a+2b)−5b
2
(5a+2b)
2 Factor out the common term 5a+2b5a+2b.
(5a+2b)(3{a}^{2}-5{b}^{2})(5a+2b)(3a
2
−5b
2
)
Step-by-step explanation:
