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alexdok [17]
3 years ago
6

I NEED HELP IMMEDIATELY. MY ASSIGNMENT IS DUE IN AN HOUR

Mathematics
1 answer:
EastWind [94]3 years ago
3 0

Answer: the first one would be 31.65

Step-by-step explanation:

First you have to do the a2+b2 thing to get the adjacent number then you do cos^-1(6.98/8.2) and you’ll get 31.655

For the third one x will equal 44.41

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Help help help help help help help help help help help help help help help help help help ​
mylen [45]

Answer:

The answer to number one is 3 1/2, the answer to number two is 3 1/3, the answer to number three is 1 1/4, the answer to number four is 1 3/5, the answer to number five is 3 1/5, the answer to number six is 19/4, the answer to number seven is 27/5, the answer to number eight is 35/3, the answer to number nine is 24/7, and the answer to number ten is 13/6.

Step-by-step explanation:

To change an improper fraction into a mixed number, you hate to divide the numerator by the denominator. For example, if the improper fraction was 10/5, you would get 2 because 5 goes into 10 two times. If the improper fraction was 8/5, you would do the same thing and get 1 3/5 because 5 goes into 8 once, and since 8 minus 5 is 3, you get 3 over 5.

To change a mixed number into an improper fraction, you have to multiply the denominator my the whole number, and then take that number and add it by the numerator. For example, if the mixed number was 8 2/3, the improper fraction would be 26/3 because 3 times 8 is 24, and 24 plus 2 is 26.

I hope this helps you have a wonderful day :D

5 0
3 years ago
Read 2 more answers
6 children need to share 5 breakfast bars Divide bars into correct numbers of equal parts then tell the fraction each kid will g
tigry1 [53]

-- Carefully cut <em>each bar into  6  equal pieces</em>.
   There are  (5 x 6) = 30 pieces all together.
   Each piece is  1/6  of a bar.

-- Each child gets  5  of the pieces.
   That's the same as  <em>5/6  of a whole bar</em>.
   (6 children) x (5 pieces) = 30 pieces.    It works out.  yay !


5 0
4 years ago
Please help ASAP! <br> 5−p+6=−8
BabaBlast [244]

Answer:

p=19

Step-by-step explanation:

5-p+6=-8

11-p=-8

19-p=0

p=19

3 0
3 years ago
Read 2 more answers
The circumference of a circle is 20.724 yards. What is the circle's diameter?
Sophie [7]

Answer:

approximately 6.6 yards :)  

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
To write a fraction as a decimal, you divide the denominator by the numerator.​
anygoal [31]

Answer:

"The decimal number is just a shorthand way of writing a fraction with a denominator of one thousand. It means the very same thing as . But this is just the algorithm for dividing the numerator by the denominator to get the decimal digits ."

Step-by-step explanation:

8 0
4 years ago
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