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Ainat [17]
3 years ago
8

Seventy-two is what percent of 45?

Mathematics
2 answers:
Lemur [1.5K]3 years ago
4 0
72% of 45 would be 32.4
Katyanochek1 [597]3 years ago
4 0

Answer:  160%

Step-by-step explanation:

72/45 = 1.6 x 100 = 160%

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Show work. How do you solve for x degree if the hyp= 7 and the opp= 4? (round to the nearest degree)
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So we have the opp and hyp, use sine.

sinx=O/H
sinx=4/7
inverse sine to isolate x.
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3 0
3 years ago
Simon has a scale model of the Concorde airplane. The actual length of the Concorde is approximately 200 feet. If the ratio of t
Verizon [17]
The answer is:  "40 cm " .
_________________________________________________________
<u>Note</u>:
_________________________________________________________

\frac{200 ft }{ (x) cm} = \frac{5}{1}  ;

Solve for "x" (in "cm" ) ; 


→  5x = 200 * 1 ; 

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Divide each side of the equation by "5" ; 
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6 0
3 years ago
Read 2 more answers
Simplify the expression (2j+1)(2)
stiks02 [169]

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Step-by-step explanation:

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What is the answer of 6.39 ÷ 0.3
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You can use a calculator online you know? It is 21.3
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The ODE is linear:

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\boxed{y(x)=\dfrac{x^5}6+\dfrac5{6x}}

4 0
3 years ago
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