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bogdanovich [222]
2 years ago
9

Karsyn has a piece of wood that is 3 feet long. if she uses 2 and 13/16 feet to make a bookshelf, how many feet of wood does she

have left?
Mathematics
1 answer:
Evgesh-ka [11]2 years ago
6 0

Answer:

3/16 is left

Step-by-step explanation:

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Can someone help please? And explain it.
sineoko [7]

Answer:

2 : 6 = 14 : 42

32 : 64 = 12 : 24

Step-by-step explanation:

This is ratios.

2 : 6 = 14 : 42 is because 2 can go into 14, 7 times, so that makes it a multiple of 2. Than you just multiply the 6 by 7 that will get you to 42.

32 : 64 = 12 : 24 is because 12 is doubled on the other side to get 24, so you just double 32 and get 64.

Hope this helps!!!


3 0
3 years ago
PLZ HELP!! ILL GIVE BRAINLIESTT
Nadya [2.5K]

Answer:i am not sure about this

Given Statement:

 

Angela is very tired after working outside all day.

Conditional Statement:

 

If she was working outside all day, then angela is very tired.

Converse Statement:

 

If angela is very tired, then she was working outside all day.

Inverse Statement:

 

If angela did not work outside all day then she will not be tired

Contrapositive Statement:

 

If angela is not tired then she did not work outside all day

Biconditional Statement:

 

Angela is very tired if and only if she worked outside all day

Step-by-step explanation:

6 0
3 years ago
Evaluate tan45/sin30 . In your final answer, include all calculations.
Maslowich
From the identity \displaystyle{ \tan x= \frac{\sin x}{\cos x}, and from the values:

                 \sin45^{\circ}=\cos45^{\circ}= \frac{ \sqrt{2}}{2},

we have: \displaystyle{ \tan 45^{\circ}= \frac{\sin 45^{\circ}}{\cos 45^{\circ}}= \frac{ \frac{ \sqrt{2}}{2}}{\frac{ \sqrt{2}}{2}} =1.


We also know that \sin30^{\circ}= \frac{1}{2}.


Thus, \displaystyle{  \frac{\tan 45^{\circ}}{\sin30^{\circ}} = \frac{1}{\frac{1}{2}}=2.



Answer: 2
8 0
3 years ago
Can someone help me?
maw [93]

Answer:

The answer is A.

Tip:

Press control + U to find the answers in Forms

6 0
3 years ago
Read 2 more answers
Multiply 4/5 by the reciprocal of −2/10.
Svetach [21]

Answer:

4/5*reciprocal of -2/10

The reciprocal of -2/10 is 10/-2

4/5*10/2

Cancelling the numbers

-4 is the answer

Step-by-step explanation:

I hope it will help you :)

7 0
3 years ago
Read 2 more answers
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