The percent increase is 12.5%, 800 multiplied by 0.125 equals 100 and 100+800=900.
X^-n duals: 1/x^n. You cannot have negative exponents so do its inverse to get rid of the negative exponent
The answer would be 14 cm.
The formula to find diameter is d=2r
D= diameter
R= radius
The 2 is there because you have half of the diameter so just times by 2 to get the diameter.
Answer:
42/90
Step-by-step explanation:
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Let x = .46
multiply both sides by 10
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10x = 4.66
multiply both sides by 10 again
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100x = 46.66
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100x - 10x = 46.66 - 4.66
90x = 42
x = 42 / 90
Can be reduced to x = 21/45
The angle measures tell you the triangles are similar, so corresponding sides will have the same ratio.
GX/BX = UH/NH
GX = BX·UH/NH
GX = 7·18/(3√11)
GX = (42/11)√11
GB/BX = UN/NH
GB = BX·UN/NH
GB = 7·15/(3√11)
GB = (35/11)√11
