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soldier1979 [14.2K]
3 years ago
14

Can you help me with this question?

Mathematics
1 answer:
Troyanec [42]3 years ago
6 0
Assuming you are focusing on the square only, then the answer is 9 inches.

You take the square root of 81 to get 9. Notice how 9^2 = 9*9 = 81. So if you're not familiar with square roots, then think backwards in a sense to get the answer.
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The value of the digit in the hundreths place is how many times as much as the value of the digit in the tenths place. 0.44
Rus_ich [418]

Answer:

Given number = 0.44

Find how many times the value of the hundredths place digit to the value of the tenths place digit.

=> Since this is a decimal number, I believe, the value you mean is tenths and hundredths, not tens and hundreds.

Now, how many times is the value of each digit differs from each other:

The answer is 10 times

=> 4 hundredths x 10 = 4 tenths

=> 0.04 x 10 = 0.4, which is correct

Step-by-step explanation:

8 0
3 years ago
A shuffled deck of cards is placed face- down on the table. It contains three hearts cards, 8 diamonds cards, 5 clubs cards, and
Darina [25.2K]
3/23 x 5/23 = 15/529 = 2.84%
7 0
3 years ago
A function is a relationship that maps__.
g100num [7]

Solution:

A function is always a relation but a relation is not always a fucntion.

For example

we can make a realtion of student roll number and their marks obtained in mathematics.

So we can have pairs like (a,b), (c,d)..etc.

Its a realtion but it may not be function. Because function follows that for same input there should not be diffrent output, aslo there could be many inputs to one output in the case of constant function . But this doesn't holds a necessary condition in case of relation.

Because two diffrent students with two diffrent Roll number may have same marks.

Hence the foolowing options holds True in case of a function.

A) many inputs to many outputs or one input to one output.

D) one input to one output or many inputs to one output.

6 0
3 years ago
Read 2 more answers
Please help me! I have no idea how to do this
elena-s [515]

The best way to do this is to make up values for the sides.

Say the lengths of square B's sides are each 4 cm. That means A's sides are 2 cm.

So, the area of square B is 4^2 = 16 cm^2, and A's area is 4 cm^2. We can see the shaded area is half of A, so it's 2 cm^2.

What percent of 16 is 2?

2 / 16 * 100 = 12.5%

5 0
3 years ago
Destiny was putting new carpet in her room.
MArishka [77]

Answer:

120 square ft

Step-by-step explanation:

The formula for area is bh so 12*10=120

Hope this helps

6 0
3 years ago
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