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3 years ago

4 sisters share 3 muffins equally

Mathematics

2 answers:

Wittaler [7]3 years ago

6 0

Four sisters share three muffins equally. That is:
$3/4 = 0.75.$

Marizza181 [45]3 years ago

5 0

3/4 = 0,75 muffin / sister

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Diego's neighbors paid him to take care of their fish when they went on vacation. He spent $13 of his earnings on a book and $9

Anestetic [448]

Answer:

A: 9 + 13 + 10 is equal to or less than C

B: 32 is equal to or less than C

Step-by-step explanation:

How I got A:

in order to solve this you have to add 9, 13, and 10.

don't solve it right away, but write every number out individually.

It says in the problem, "Afterward he had AT MOST $10".

With this we know we need a sign other than equal to.

if the amount was at most $10, we need to use equal to or less than.

I chose equal to or less than because it says AT MOST, so the amount he was pain will be equal to, or less than all of then numbers given to us added.

How I got B:

I added 9, 13, and 10.

The sum of these numbers is 32

C is our variable, because we don't know how much they paid him

32 is equal to or less than C

Hope this helps <3

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3 years ago

How many possible birth orders with respect to gender are possible in a family with four children? (For example, BBGG & GGBG

yKpoI14uk [10]

The answer is 24. You can get this by getting the factorial of the total. 4! is 4 x 3 x 2 x 1 which is equal to 24.

4 0

3 years ago

Triangle ABC is rotated 45° about point X, resulting in triangle EFD. Triangle A B C is rotated 45 degrees about point X to form

liubo4ka [24]

Answer:

CB = 3.6 cm

Step-by-step explanation:

Here, triangle ABC is rotated about point X which results in triangle EFD. Since triangle ABC is rotated it retains its shape and dimensions. This means that triangle ABC is parallel to triangle EFD ie, ABC≈EFD, also both dimensions will be congruent.

Thus

AB = EF

BC = FD

AC = ED

CB = DF

BA = FE

CA = DE

Since length of side DF = length of side CB, and DF = 3.6 cm. Therefore, CB = DF = 3.6 cm

Length of CB = 3.6 cm

8 0

3 years ago

Read 2 more answers

This is 7th grde homework and i need help!!

Thepotemich [5.8K]

6 and 15 have 3 as a common factor. Thus 6:15 is 2:5. The other ratios are also the same as given in the question. Since the numbers in the second column increase in 15s, the numbers in the first row should increase in sixes (12:30 is the same as 6:15 and 2:5). Thus the answers are:

6:15
12:30
18:45
24:60
30:75

3 0

3 years ago

Which size would you see on the box for a new television whose screen measures 32 inches wide by 18 inches high?

zzz [600]

Answer:

Step-by-step explanation:

The calculation of size for a new television is shown below:-

With the help of Pythagoras theorem

$h^2 = b^2 + p^2$