Answer:
(5,14)
Step-by-step explanation:
4x+6=2x-4
2x=10
x=5
y=2x+4
y=2(5)+4
y=14
Answer:
should u add or multiply it
Answer:
-4d-18
Step-by-step explanation:
Combine like terms:
-2d and -2d can combine since they have the same variable of d creating the term of -4d and -9 and -9 can combine to create -18. Put those together and you get the answer above.
<span>(x^2+4)(x-2)(x+2)orx^4 - 16</span>
Answer:
Perimeter: 36cm
Area: 60cm squared
Step-by-step explanation:
Hope this helps! Pls give brainliest!