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bonufazy [111]
3 years ago
8

What is 10% of $34.50​

Mathematics
1 answer:
ladessa [460]3 years ago
3 0

Answer:

3.45

Step-by-step explanation:

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Rachel bought a corn dog and three candy bars for $5.75. Allison bought two corn dogs and two candy bars for $7.50.
andreev551 [17]

Answer:

1

Step-by-step explanation:

4 0
3 years ago
If the Greatest Common Factor of L and M is 6, write the expression for the Least Common Multiple of these numbers.
Serga [27]

Answer:

\frac{(L x M)}{6}

Step-by-step explanation:

The greatest common factor is the greatest number that will divide two values. We have two values L and M. Each has numbers which multiply together to give the number. The highest value or most in common they share is 6. This is the GCF.

The least common multiple is the smallest positive number which is a multiple of the two. This means both L and M divide into it evenly.

We know L x M is a multiple because L and M will be factors of it. But we don't know its the least.

As an example if L= 42 and M = 60, they have GCF 6. We can multiply them to find a multiple 42 x 60 = 2520 but we don't know this is the smallest or least multiple we can find. If we divide by the GCF, 2520/6=420. Interestingly, 42 x 10 =420 and 60 x 7 =420. This means 420 is the least common multiple.

We can multiply (L x M) and then divide by the GCF of L & M to find the least common multiple.

\frac{(L x M)}{6}

3 0
3 years ago
Addison used 5/6yard of ribbon to decorate a photo frame. she used 1/3 yards of ribbon to decorate her scrapbook. which fraction
zavuch27 [327]
1/3 will become 2/6.

Steps in adding fraction.
Step 1. Make sure that the denominators are the same:
5/6 + 1/3      * 6 and 3 are the denominators. they are not the same. however, 6 is twice the number of 3. Thus, multiply 2 to the numerator and denominator of 1/3

1/3 * 2/2 = 2/6

5/6 + 2/6

Step 2. Add the numerators. Put the sum above the common denominator.

(5+2) / 6 = 7/6

Step 3. Simplify the fraction.

7/6 = 1 1/6 

Addison used 1 1/6 yards of ribbon in all.
6 0
4 years ago
How many sides does a triangle have? show your work? why does it say show your work?
fenix001 [56]
It is 3 because the when you draw a triangle you are drawing 3 lines

5 0
3 years ago
Which expression is equivalent to x^6 - 16x^2?
My name is Ann [436]

Answer:

Theory : A difference of two perfect squares,  A2 - B2  can be factored into  (A+B) • (A-B)

Proof :  (A+B) • (A-B) =

         A2 - AB + BA - B2 =

         A2 - AB + AB - B2 =

         A2 - B2

Note :  AB = BA is the commutative property of multiplication.

Note :  - AB + AB equals zero and is therefore eliminated from the expression.

Check : 16 is the square of 4

Check :  x4  is the square of  x2 

Factorization is :       (x2 + 4)  •  (x2 - 4) 

3 0
3 years ago
Read 2 more answers
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