Answer:
Step 1
Step-by-step explanation:
they were supposed to multiply 2x by 4 and -1 by 4 but they only multiplied 2x by 4.
Answer:
the integer is 5
Step-by-step explanation:
x^2+3(x+1)=43
x^2+3x+3=43
x^2+3x+(9/4)=43-3+(9/4)
(x+(3/2))^2=42 1/4
x+(3/2)=sqrt(42 1/4)
x+(3/2)=6 1/2
x=(6 1/2)-(3/2)
x=5
check:
5^2+3(6)=43
25+18=43
43=43
I believe you would solve for X like: 3x-10=2x-10.
Answer: Irrational, because it is not a terminating or repeating decimal
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Step-by-step explanation: The square root of 35 is 5.916079 and more numbers that go on and on.
P.D. Hope this helps!
Answer : The two dimensions are the same in the triangles as they were in the rectangle.
