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Firlakuza [10]
2 years ago
6

What is the difference of the fractions? Use the number line and equivalent fractions to help find the answer.

Mathematics
2 answers:
kifflom [539]2 years ago
8 0

Answer:

-4  1/4

Step-by-step explanation:

I subtracted -2 1/2- (1 3/4) and I got -4 1/4

tresset_1 [31]2 years ago
5 0

Answer:

-3/4

Step-by-step explanation:

change them to improper fractions

-5/2 - (-7/4)

now multiply -5/2 by two so the denominators are the same

-10/4 - (-7/4)

subtracting a negative number is the same as adding a positive number

-10/4 + 7/4

= -3/4

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In ADEF, f = 610 inches, e = 590 inches and ZE=70°. Find all possible values of ZF,
Elina [12.6K]

Answer:

"76°" is the appropriate solution.

Step-by-step explanation:

Please find attachment of the diagram according to the given query.

The given values are:

In ΔDEF,

f = 610 inches

e = 590

∠E = 70°

∠F = ?

By using the law of sines, we get

⇒  \frac{Sin E}{e} =\frac{Sin  F}{f}

On substituting the values, we get

⇒  \frac{Sin70^{\circ}}{590} =\frac{SinF}{610}

On applying cross multiplication, we get

⇒   SinF=\frac{610\times Sin 70^{\circ}}{590}

On substituting the values, we get

⇒            =\frac{61\times 0.95969262}{59}

⇒            =\frac{57.3212499}{59}

⇒            =0.971546608

now,

⇒  F=Sin^{-1}(0.971546608)

⇒      =76^{\circ}

4 0
3 years ago
David is creating keychains out of colored beads. He has 18 red beads, 64 blue beads and 96 pink beads. If each keychain will ha
sdas [7]

sorry i cant help on that its tricky but try 8???

8 0
2 years ago
Hi what is 24/30 simplified to<br>​
Tems11 [23]

Answer:

12/15 or .8

Step-by-step explanation:

So first you divide both the numerator and denominator by 2 because it’s the biggest number that goes into both 24 and 30

24 and 30 simplified by 2 gives us 12 and 15

you can’t simplify any further so your answer is 12/15

If you want a decimal, then you divide 24 by 30 and your answer is .8

7 0
2 years ago
Principal=₹5000
puteri [66]

Answer:

512.5 and 5512.5

Step-by-step explanation:

p=5000,R=5%,T=3 comppund interest=p (1+R÷100)-1=5000×0.1025=512.5 again,amount=5000×1.1025=5512.5

8 0
2 years ago
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Tpy6a [65]

Answer:

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Step-by-step explanation:

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