X is the bottom and y is the left side an it should be straight
Noting that square A is a square, this is what we have:
A = B
A^2 = B x (B + 4) + 20
I can try subbing in A to B
since A = B:
A^2 = A x (A + 4) + 20
20 = A^2 - (A x (A + 4))
20 = A^2 - (A^2 + 4A)
20 = 4A
A = 5
By the way, A is width of square A and B is the width of rectangle B in my solution,
Answer:
<em>The additive identity is 0. The sum of any number with the additive identity is the number itself.</em>
<h3>
I HOPE ITS RIGHT IF NOT THEN SORRY</h3>
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P(parentheses)
E(exponents)
M(multiplication)
D(division)
A(addition)
S(subtraction)
I did 2-
d) Square root of 16 plus 3 to the second power (exponent)
3 to the 2nd power = 9
square root of 16 is 4 so 9+4=13
g) Square root of 25 to the power of 2 + (2+3)
2+3= 5 then square root of 25 = 5 to the second power is 25 = 30
Answer:
Step-by-step explanation: The theoretical probability that Margaret, when choosing first, will choose a jack, is 1/13.
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