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GenaCL600 [577]
3 years ago
8

What is 1/4 plus 2/10

Mathematics
2 answers:
Veronika [31]3 years ago
7 0

Answer:

9/20

Step-by-step explanation:

1/4 + 2/10

We can simplify 2/10 to 1/5 by dividing the top and bottom by 2

1/4+1/5

The common denominator is 20

1/4 *5/5  + 1/5*4/4

5/20 + 4/20

9/20

Dahasolnce [82]3 years ago
5 0
9/20 is the answer.
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Simplify the expression (2^3x5^3) x ( 2x5^4)^3 Fill in the blank with the correct values. PLZ if u know how to do this PLZ give
Dmitry [639]

Answer:

244140625000

Step-by-step explanation:

4 0
3 years ago
95i is a root of f(x)=x^2 +9025. find the other roots of f(x)
Alex_Xolod [135]

Answer:

Other root is -95i

Step-by-step explanation:

Here, Nature of roots of f(x) is imaginary roots.

Therefore, Roots are conjugate of each other.

Conjugate of x + yi is x - yi.

we get conjugate of 95i as -95i

Verification shows....

(x-95)(x+95i)=0

{x }^{2}  -  {95}^{2}  {i}^{2}  = 0 \\  {x }^{2}   + {95}^{2} = 0  \\ {x }^{2}   + 9025= 0   \\ f(x) = 0

this, roots are -95i and 95i

5 0
4 years ago
How do u solve 1.5 divided by 0.06
adelina 88 [10]

Answer:

0.06÷15

Step-by-step explanation:

15)0.06(0.0

- 0 |

00

00

6 0
3 years ago
I know i got the first half right, i’m not sure what i need to do for the second half. please help
OLga [1]

Answer/Step-by-step explanation below:

2 - x < 7

- x  + 2 < 7

-x + 2 -2 < 7 - 2

-x < 5

\frac{x}{-1 } < \frac{5}{-1}

x > - 5

<u><em>Kavinsky</em></u>

6 0
3 years ago
Ms. McClain conducted an experiment
joja [24]

Answer:  1

Step-by-step explanation:

Experimental probability is the actual result you get from an experement.

Theoretical probability is the change that you will get that result.

(for example: flipping a coin, the Theoretical probability is 50/50 but after testing the Experimental probability might be 47/53)

therefore,

1/6 is the Theoretical probability because you are using a six-sided number cube.

for the Theoretical probability and the Experimental probability to be the same, the fraction of the roll must equal 1/6.

1/6 equals 8/48.

therefore, since the numbers 1 and 6 were both rolled 8 times out of 48 they are consistant with the Theoretical probability of 1/6.

6 is not one of the answer choices listed so 1 must be your answer.

 

8 0
3 years ago
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