Answer:
x = 82
Step-by-step explanation:
x - 18 = 64
To solve this, add 18 to both side and you got:
x - 18 + 18 = 64 + 18
x - 0 = 82
x = 82
Hope this help you :3
Answer:i think its x > 14.28
Step-by-step explanation:
Answer:
The chances of landing on red are 1 in 4, or one fourth. This problem asked us to find some probabilities involving a spinner
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The answer is: " 471 cm² " .
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The formula for the surface area, "S.A.", of a "cylinder":
S.A. = 2 π r² + 2 π r h ;
in which:
"S.A." = "surface area" of the cylinder; for which we wish to solve;
π = 3.14 (approximation we shall use) ;
r = radius = 5 cm (given; from figure);
h = height = 2 cm (given; from figure);
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To solve for the surface area, "S.A." . let us plug in our known values, and solve:
S.A. = 2 π r² + 2 π r h ;
S.A. = 2 * (3.14) * (5 cm)² + 2 * (3.14) * (5 cm) * 10 cm) ;
= 2 * (3.14) * (5²) * (cm²) + 2 * (3.14) * 5* 10 * cm² ;
= 2 * (3.14) * (25) * (cm²) + 2 * (3.14) * 5* 10 * cm² ;
= 157 cm² + 314 cm² ;
= 471 cm² .
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The answer is: " 471 cm² " .
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Question 1: 4/25 = 0.16
Question 2: 4 6/25 = 106/25 = 4 6/25 = 4.24
Question 3: 7.8 = 7 8/10 = 7 4/5
hope this helps
