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s2008m [1.1K]
2 years ago
8

PLEASE HELP ME WITH THIS QUESTION PLEASE

Mathematics
1 answer:
Ugo [173]2 years ago
6 0

Answer:

a. 2.2 m

b. 8 m

Step-by-step explanation:

4) a. Sin 32 = x/4

= (sin 32)(4) = x

b. Cos 65 = 4.5/x

x = 4.5/Cos 65

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X/3=x+2/5 soo...x=___
Stolb23 [73]
X/3 = x + 2/5....multiply everything by common denominator of 15
5x = 15x + 6
5x - 15x = 6
-10x = 6
x = -6/10 reduces to - 3/5

or...
x/3 is the same as 1/3x

1/3x = x + 2/5
1/3x - x = 2/5
1/3x - 3/3x = 2/5
-2/3x = 2/5
x = 2/5 * -3/2
x = - 6/10 which reduces to - 3/5
7 0
2 years ago
Can some one help me out <br><br> Find the missing length.
Likurg_2 [28]

Answer: hmm Im not sure.

Step-by-step explanation:

6 0
2 years ago
Search results for "A bottle of root beer contains 4/5 of a liter how much root beer is in 3 bottles"
NikAS [45]
For this all you have to do is take the numerator and multiply it by 3
4*3=12
3 bottles contain 2.4 liters of root beer.
or
3 bottles contain 12/5 liters of root beet
3 0
3 years ago
Please I need it now
soldi70 [24.7K]

Answer:

it's C. 2 and 5...

Step-by-step explanation:

If the denominator of rational number contains no prime factors other then 2 or 5 or both, then this rational number can be expressed as terminating decimal. So the correct answer is option is C

5 0
3 years ago
(5 ×5×5)×-1= simplify
kogti [31]

Answer: -125


Step-by-step explanation:

(5*5*5)*-1

(25*5) *-1

125 * -1

-125

6 0
3 years ago
Read 2 more answers
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