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goldenfox [79]
3 years ago
12

____% of 50 = 30 Please help

Mathematics
2 answers:
aleksandr82 [10.1K]3 years ago
5 0

Answer:

60%

Step-by-step explanation:

30 is 60 percent of 50

ale4655 [162]3 years ago
3 0

Answer:

60%

Step-by-step explanation:

30/50=3/5=.6

.6*100=60

60%

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Subtract 23 and 11 and you’ll get the answer
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How many units the function y = |x - 8| is translated from the parent function?
PtichkaEL [24]

Answer:

8 Units, let me know if you didn't understand anything.  

Step-by-step explanation:

Translation is the simple movement of just left, right, up or down.  when dealing with the absolute value function here are the transformations.

A|B(x - C)| + D where A is the vertical stretch that multiplies all y values by A save where y=D.  B is the horizontal shrink, so you divide all x  values by B except for where x=C.  C is the horizontal shift, which is a translation.  C makes ALL points on the graph move to the right by C or if C is negative it moves them to the left.  it could also look like |x + C|.  keep in mind, +C is actually -C because - -C = C.  D shifts up and down, so it is also a translation.  if D is positive it moves up and if D is negative it moves down.

Nowthe only transformation in your problem is -8, which is a horizontal shift to the right.  so the graph moves 8 to the right.  There is your answer, 8 units.

6 0
3 years ago
you are making a picture frame in your shop class. two peices of wood are cut to form complementary angles so they fit fit toget
Andrews [41]

Two angles are complementary when their sum is equal to 90°.

So, ( 2x + 39 ) + ( 7x - 21 ) = 90°

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5 0
3 years ago
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Valentin [98]

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Can somebody help me please
SpyIntel [72]
<h2>Answer:</h2><h3>f(4) = 122</h3>

________________________________________________

<h3>Calculate</h3>

Substitute\ x=4\ into\\ f(x)=7x^2+4x-6

_________________________________________________

<h3>Substitute</h3>

f(4)=7\times 4^2+4\times 4-6

___________________________________________________

<h3>Calculate the power</h3>

f(4)=7\times 16+4\times 4-6

___________________________________________________

<h3>Calculate the product or quotient</h3>

f(4)=112+4\times 4-6\\ f(4)=112+16-6

___________________________________________________

<h3>Calculate the sum or difference</h3>

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<em>I hope this helps you</em>

<em>:)</em>

6 0
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