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3 years ago

What is the word for "numbers with square roots that are whole numbers"? I have no idea!

Mathematics

2 answers:

topjm [15]3 years ago

8 0

Perfect squares i think

vfiekz [6]3 years ago

7 0

The answer is perfect squares. Hope this helped!

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Jackson sells top-of-the-line programmable sewing machines for Singer sewing machine company for every sewing machine he sells h

Dafna11 [192]

A: $135
B: He will have to sell 10,500 sewing machines.

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3 years ago

Simlplify the expression. 2.3h(6-k)

makvit [3.9K]

Answer:

13.8h-2.3hk

Step-by-step explanation:

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2 years ago

A baker uses 131 2 cups of flour to make key lime bread. She uses 21 4 cups of flour to make each loaf. The baker sells 2 3 of t

elena-14-01-66 [18.8K]

Answer:

She sells 4 loaves of key lime bread

Step-by-step explanation:

Extracting the key information from the question:

*** A baker uses 13 1/2 cups of flour to make key lime bread

*** She uses 2 1/4 cups to make each loaf.

*** She sells 2/3 of the loaves of bread that she makes.

Now, since she uses 2 1/4 to make each loaf, we will convert this into improper fraction.

2 1/4 = [(4×2)+1]/4 = 9/4

She uses a total of 13 1/2 cups of flour to make all loaves.

To find the number of loaves she makes, we will divide the overall quantity of flour used by the quantity used to make a loaf

13 1/2 ÷ 2 1/4

Since 13 1/2 and 2 1/4 are the same as 27/2 and 9/4 respectively (mixed to improper fractions), we will then divide 27/2 by 9/4

= 27/2 × 4/9 = 6 loaves (total bread she makes).

Again, we learnt she sells 2/3 of the total loaves she makes.

Since total = 6, then 2/3 of 6 is:

2/3 × 6 = 4 loaves .

Therefore, the baker sells 4 loaves of key lime bread.

5 0

3 years ago

Read 2 more answers

What happens when the two addends have opposite signs and the number with the larger magnitude (size) is positive?

zimovet [89]

Answer:

The smaller addend is subtracted from the bigger addend

Step-by-step explanation:

Represent the two numbers with a and b such that a > b

So, the mathematical representation will be

$+a + (-b)$

Open the bracket

$+a -b$

This implies that the smaller addend (b) is subtracted from the bigger addend (b)

Take for instance; a = 6 and b = 4

This gives

$+6 + (-4)$

Open the bracket

$= +6 - 4$

$= 2$

7 0

3 years ago

Help again please!!!! Math problem

KATRIN_1 [288]

2x4=8 2x2=4 4+8=12, so it is A

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2 years ago

Read 2 more answers