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Firlakuza [10]
3 years ago
7

Help me!!!!!!!!!!!!!!

Mathematics
1 answer:
MA_775_DIABLO [31]3 years ago
3 0

11. sin A = 7/25

cos A = 24/25

tan A = 7/24

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Help please..............
arsen [322]
Looks good to me. Calculation is correct.  Although you might want to add to #1 your description; that the width of the rectangle is the circumference of the circle (w = 2πr) and that you add the surfaces together to get the total surface area.
total surface area = area of rectangular part + area of circular parts
SA = 2πrL + 2πr²

7 0
3 years ago
I purchase x movie tickets y candy bars and z fountain drinks if each movie cost $11.50 each candy bar costs $2.25 and each foun
ANEK [815]

Answer:

t = 11.5 \times x + 2.25 \times y + 4.75 \times z

6 0
2 years ago
GIVING BRANLIEST
Alex_Xolod [135]

Answer:

(4,4)

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Help with thissssssss
kompoz [17]

Answer:

27

Step-by-step explanation:

1^3 = 1

2^3 = 8

3^3 = 27

4^3 = 64

5^3 = 125

The missing number is 27.

3 0
2 years ago
Read 2 more answers
F(x)=x^3+10x^2+31x+30
Colt1911 [192]

The factors of the given polynomial will be ( x + 2 ), ( x + 5 ) and ( x + 3 ).

<h3>What is an expression?</h3>

Expression in maths is defined as the collection of the numbers variables and functions by using signs like addition, subtraction, multiplication and division.

The given expression will be solved as:-

f(x) = x³ + 10x² + 31x + 30

f(x) = ( x³ + 7x² + 10x + 3x² + 21x + 30

f(x) = ( x² + 7x + 10 ) ( (x + 3 )

f(x) = ( x²+ 5x + 2x + 10 ) ( x + 3 )

f(x) =[ x ( x+ 5 ) +2 ( x+ 5) ] ( x + 3 )

f(x) = ( x + 5 ) ( x + 2 ) ( x + 3 )

Therefore factors of the given polynomial will be ( x + 2 ), ( x + 5 ) and ( x + 3 ).

To know more about Expression follow

brainly.com/question/723406

#SPJ1

5 0
2 years ago
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