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Hoochie [10]
2 years ago
15

Which of the following relations are not functions? Select all that apply

Mathematics
1 answer:
alekssr [168]2 years ago
5 0
A,b,c, d that’s the answer
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Allison was looking at a map with the following scale indicator. 2 inches = 6 miles
xeze [42]

answer: 9

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3 0
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When people say 8:15 times 195 equals 15x, what does 15x mean or stand for
wel

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3 years ago
A bird was perched on a tree at a height of 19 feet. The bird then saw food on a branch below and dropped down 7 1/2 feet. What
solmaris [256]

Answer:

11 1/2 feet

Step-by-step explanation:

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Which shape represents 6% of the rectangle?
Aleks04 [339]

Answer:

Step-by-step explanation:

D

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6 0
2 years ago
40 = 90^2/16 sinx cosx find x
lbvjy [14]

Answer:

<h2>x = 4.545</h2>

Step-by-step explanation:

Given the expression

40=\frac{90^2}{16}  sinxcosx\\\\Cross\ multiplying;\\\\16*40 = 90^2 sinxcosx\\\\640 =  90^2 sinxcosx\\\\\frac{640}{8100} = sinxcosx\\ from\ trig\ identity, sin2x = 2sinxcosx\\sinxcosx = sin2x/2\\

Hence, \ \frac{640}{8100} = \frac{sin2x}{2}  \\\\\frac{2*640}{8100} = sin2x\\ \\\frac{1280}{8100}=sin2x\\ \\0.158 = sin2x\\\\2x = sin^{-1} 0.158\\\\2x = 9.09\\x = 9.09/2\\x =4.545

5 0
2 years ago
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