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olga nikolaevna [1]
3 years ago
13

Find the missing value. Show your work .

Mathematics
1 answer:
Irina18 [472]3 years ago
5 0
Use SOHCAHTOA
sin(51)=y/12
sin(51) (12)=y
y=<span>8.04275011012</span>
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What is the Ratio of 472 and 482?
Lemur [1.5K]
The answer to your question is

answer: 236/241

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8 0
3 years ago
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*100 points* What is the maximum volume of a square pryamid that can fit inside a cube with a side length of 24 cm? A) 2,304 cm3
Aleonysh [2.5K]

Answer:

B) 4,608.

Step-by-step explanation:

A square pyramid with the maximum volume that can fit inside a cube has a same base as a cube ( 24 cm x 24 cm ) . The height of the pyramid is also same as a side length of a cube ( h = 24 cm ).

     The volume of the pyramid:

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     Answer:

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8 0
3 years ago
Would 1/5 be greater than 1/3 but less than 2/3
makvit [3.9K]
1/5 = 3/15
1/3 = 5/15
2/3 = 10/15
So no :)

Reason why:
You want to find the common denominator between all three fractions, so all fractions are the same proportions. So in this case, if you multiply 5*3 you get 15, making it the common denominator. Then since you multiplied the 5 in 1/5 by 3 to get 15, and you have to multiply the 3 in 1/3 and 2/3 by 5 to get 15, then you multiply the numerator by the same number.

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7 0
3 years ago
F(x) =5x^2-20x+3 how to find minimum
Leya [2.2K]

Answer:

(2,-17) should be the minimum.

Step-by-step explanation:

The minimum of a quadratic function occurs at x=-\frac{b}{2a} . If a is positive, the minimum value of the function is f(-\frac{b}{2a})

f_{min}x=ax^2+bx+c occurs at x=-\frac{b}{2a}

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evaluate f(2).

replace the variable x with 2 in the expression.

f(2)=5(2)^2-20(2)+3

simplify the result.

f(2)=5(4)-20(2)+3

f(2)=20-40+3

f(2)=-17

The final answer is -17

Use the x and y values to find where the minimum occurs.

HOPE THIS HELPS!

3 0
3 years ago
There are 30 homes in Neighborhood A. Each year, the number of homes increases by 20%. Just down the road, Neighborhood B has 45
nignag [31]
<span>Part A

</span>f(x)=30∗0.2xand<span>f(x)=45+3x</span><span>
___________________________________________________________

Part B</span>

f(x)=30+0.2(5)f(x)=45+3(5)<span>
Neighborhood A and neighborhood B both have 60 houses after 5 years
</span>
___________________________________________________________

Part C

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A=36
B=48 

2 years
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3 years
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4 years
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B = 57 

5 years
A = 60
B= 60
5 0
3 years ago
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