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Mumz [18]
3 years ago
11

find 65÷4.write your answer using a remainder ,a fraction and a decimal. then tell which form of the answer you prefer .explain

your choice.
Mathematics
2 answers:
antiseptic1488 [7]3 years ago
5 0
65/4 = (Decimal) 16.25 (Fraction) 16 1/4
The choice I prefer to use is fraction. It is easier to work with, in my opinion, when it comes to multiplying or dividing with other numbers/fractions.

adelina 88 [10]3 years ago
5 0

Answer:

16\frac{1}{4}

16.25

\frac{65}{4}

Step-by-step explanation:

To answer this question correctly, we just need to express the given division in each form.

If we divide, we would have a mixed number which must include the remainder, because it's not an exact division, it would be

\frac{65}{4}=16\frac{1}{4}

This expression states that the division has a reminder of 1, because if we multiply 4(16), it would give only 64, having 1 as a reminder, that's what this expression means.

Also, the reminder expression we can represented as a decimal, where decimals number would represent the reminder fraction.

\frac{65}{4}=16\frac{1}{4}=16.25

As you can notice, the ".25" represent the 1/4 we had in the reminder expression.

At last, the fraction expression for this division would be

\frac{65}{4}

Notice that all three expression are related.

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(−7c+8d)0.6 distributive property
Ksivusya [100]

We are given

(-7c+8d)0.6

we can use distribute property

Distributive property:

(A+B)C=A*C+B*C

so, we can write it as

(-7c+8d)0.6=-7c*0.6+8d*0.6

(-7c+8d)0.6=-7*0.6c+8*0.6d

now, we can multiply terms

and we get

(-7c+8d)0.6=-4.2c+4.8d..............Answer


4 0
3 years ago
Read 2 more answers
Expand x(4x+1) answer for this please
Sonbull [250]

Answer:

4x^2 + x

Step-by-step explanation:

just multiply x to each of the terms.

4 0
3 years ago
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What percent of $200 is $40?
forsale [732]
To find the answer to the question we do the equation 40/200*100

Which gets us our answer of 20%
4 0
4 years ago
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What's the solution ​
Juli2301 [7.4K]

Answer:

The center is -1,5   and the radius is 2

Step-by-step explanation:

Subtract 22 from both sides of the equation. x 2 + y 2 + 2 x − 10 y = − 22 Complete the square for x 2 + 2 x . ( x + 1 ) 2 − 1 Substitute ( x + 1 ) 2 − 1 for x 2 + 2 x in the equation x 2 + y 2 + 2 x − 10 y = − 22 . ( x + 1 ) 2 − 1 + y 2 − 10 y = − 22 Move − 1 to the right side of the equation by adding 1 to both sides. ( x + 1 ) 2 + y 2 − 10 y = − 22 + 1 Complete the square for y 2 − 10 y . ( y − 5 ) 2 − 25 Substitute ( y − 5 ) 2 − 25 for y 2 − 10 y in the equation x 2 + y 2 + 2 x − 10 y = − 22 . ( x + 1 ) 2 + ( y − 5 ) 2 − 25 = − 22 + 1 Move − 25 to the right side of the equation by adding 25 to both sides. ( x + 1 ) 2 + ( y − 5 ) 2 = − 22 + 1 + 25 Simplify − 22 + 1 + 25 . ( x + 1 ) 2 + ( y − 5 ) 2 = 4 This is the form of a circle. Use this form to determine the center and radius of the circle. ( x − h ) 2 + ( y − k ) 2 = r 2 Match the values in this circle to those of the standard form. The variable r represents the radius of the circle, h represents the x-offset from the origin, and k represents the y-offset from origin. r = 2 h = − 1 k = 5 The center of the circle is found at ( h , k ) . Center: ( − 1 , 5 ) These values represent the important values for graphing and analyzing a circle.

7 0
3 years ago
The price of a train ticket from Austin to Phoenix is normally $142.00 however, the train company is offering a special 65% disc
timofeeve [1]

Answer:

The sale price of a ticket from Austin to Phoenix for someone under 12 is $49.70

Step-by-step explanation:

Let

x----> the sale price of a ticket from Austin to Phoenix for someone under 12

we know that

100%-65%=35%=35/100=0.35

so

x=0.35*($142.00)

x=$49.70

7 0
3 years ago
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