Answer:
Junk gets 72
Step-by-step explanation:
Leah: Junko: total
1 8 1+8 = 9
The total is 81
81/9 = 9
Multiply each part by 9
Leah: Junko: total
1*9 8*9 9*9
9 72 81
Answer:
150 in^2
Step-by-step explanation:
Answer: a = 
<u>Step-by-step explanation:</u>
W = 3(2a + b) - 4
W = 6a + 3b - 4
W - 3b + 4 = 6a
= a
Answer:
A = 3.9 in²
Step-by-step explanation:
To find the area of the shaded region, you need to find the (1) area of the entire square, then (2) find the area of the 1/2 circles, then (3) subtract them and divide by 2. Because the 1/2 circles are identical, you can combine them and just use the circle area equation.
Area of the Square:
A = l x w
A = 6 in x 6 in
A = 36 in²
Area of Combined 1/2 Circles:
A = πr²
r = 6 in / 2
r = 3 in
A = π(3)²
A = 9π -----> 28.3 in²
Area of Shaded Region:
A = (Area Square - Area Circle) / 2
A = (36 in² - 28.3 in²) / 2
A = 7.7 in² / 2
A = 3.9 in²
The answer is: 5 .
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Explanation: The solution is: m <span>> 5 .
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GIven the answer choices, m would not EQUAL "5", since m is GREATER THAN 5; or, "m </span> > 5 ".
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All the other answer choices: 7; 9, and 11, are all greater than 5; so they all could be solutions. The question asked which would NOT be solution for the value of "m". The answer choice given, "5", would not be a solution.
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How do we get: " m > 5 " ??
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We solve for "m"; or simplify; as follows:
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Given: 12m − 8 <span>> 52 ; Let us simplify to solve for "m";
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→ Add "8" to both sides;
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→ 12m − 8 + 8 > 52 + 8 ;
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→ to get: 12m > 60 ; → Now, divide EACH side of the inequality by "12"; to isolate "m" on one side of the equation; and solve for "m" ;
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→ 12m / 12 <span>> 60 / 12 ;
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</span>→ m > 5 ;
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