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harina [27]
4 years ago
14

Can someone help me with this problem? I just can't seem to get the answer.

Mathematics
1 answer:
kogti [31]4 years ago
4 0

Answer:

\frac{9}{4} or 2\frac{1}{4} or 2.25

Step-by-step explanation:

1 cm = 25000cm = 1/4 km. 9*1/4=9/4=2 1/4= 2.25

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I dont know how to solve these
Ne4ueva [31]

Answer:

137°

Step-by-step explanation:

So, both are equal to each other due to them being the same degree angle.

5x+7=8x-71

subtract 5x on both sides

7=3x-71

add 71 to both sides

77=3x

divide both sides by 3

77/3=x

x equals about 26

insert x into the problems

[5(26)+7]°

this equals 137°

[8(26)-71]°

this equals 137°

7 0
4 years ago
9.
Pani-rosa [81]

Answer:

rakamları farklı,üç basamaklı iki farklı sayının çarpımı "*en az*" kaçtır dediğine göre ilk olarak rakamları farklı üç basamaklı en küçük sayiyi bulmalıyız. Rakamlari farklı üç basamaklı en küçük doğal sayi:102 dir

şimdi birbirinden farklı iki sayı dedigi için ikinci sayıya 102 diyemeyiz o yüzden biz de 102den farklı en küçük 2. sayiyi bulmalıyız. O zaman 2. sayımız 103 olur

102×103=10 506 olur

CEVAP= D

3 0
3 years ago
How do you preform the indicated operation <br> 14 - (-10) ?
Gemiola [76]

Answer:

\Huge \boxed{24}

Step-by-step explanation:

To solve this problem, first you have to apply the rule of adding numbers from left to right.

\displaystyle -(-c)=c

\displaystyle 14+10

Then, add numbers from left to right.

\displaystyle 14+10=24

As a result, the correct is 24.

<h2>Hope this helps!</h2><h2 /><h2>Have a wonderful blessing day! :)</h2><h2 /><h2>Good luck! :)</h2>
7 0
3 years ago
8) 6x2 - 4x - 15 = 0<br> a<br> =<br> b=<br> c=<br> _+(+72-400<br> 20)
IgorC [24]

Answer:

63‾√2

Step-by-step explanation:

3 0
4 years ago
If 3n is an odd number, which of the following is an even number?
Sati [7]

Answer:

Option (a).

Step-by-step explanation:

It is given that 3n is an odd number.

We need to find an even number from the given options.

Even numbers: Which are divisible by 2.

Odd numbers: Which are not divisible by 2.

We need know that the numbers are alternatively even and odd.

If we add or subtract 1 from an odd number, we always get an even number.

If we add or subtract 2 from an odd number, we always get an odd number.

3n is an odd number. So,

3n-1 is an odd number.

3n+2 is an even number.

3n+2 is an even number.

3n+2n is an even number because 2n is an even number and sum of two even numbers in always an even number.

Therefore, the correct option is (a).

6 0
4 years ago
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