All categories

2 years ago

What are the two solutions to this problem? -3/2 +3/2 -1/5 +1/5

Mathematics

1 answer:

jarptica [38.1K]2 years ago

4 0

10x^2 - 3 = -13x ( because they are both log4 of)

10x^2 + 13x - 3 = 0

(5x - 1)( 2x + 3) = 0

x = 0.2 or -1.5

You might be interested in

9. The ratio of boys to girls in Mrs. Reeves's class is 4 to 5. There are 20 girls in the

xxTIMURxx [149]

Answer:

boys : girls

4 : 5

multiply by 4

16 : 20

<u>total = 36</u>

3 0

2 years ago

Read 2 more answers

What is the absolute value of -5/8?

Gemiola [76]

well, -5/8 is -0.625.

the absolute value of -0.625 is 0.625.

and abs value of -5/8 is 5/8

7 0

3 years ago

Read 2 more answers

What’s the slope of the line?

yulyashka [42]

Answer:

the slope is 1

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

A bag contains 6 red marbles, 2 blue marbles, and 1 green marble. What is the

SSSSS [86.1K]

We have 1 green and 8 non-green.

We get a probability of 8/9 of a non-green for the first marble and a probably of 7/8 for the second being non green, so

p = (8/9)*(7/8) = 7/9

Answer: 7/9

6 0

2 years ago

16 POINTS HELP ASAP plzzzzzzzzz

schepotkina [342]

Answer:

$\large\boxed{\large\boxed{\sqrt{3}$

Explanation:

You are comparing irrational numbers.

By inspection, i.e. at first sight you can only compare $\sqrt{3} \text{ }and\text{ } 2\sqrt{3}$ because they have the same radicand.

You can order: $\sqrt{3}$

You can introduce the 2 inside the radical by squaring it:

$2\sqrt{3}=\sqrt{2^2\times3}=\sqrt{12}$

Since 5 is between 3 and 12, you can order:

$\sqrt{3}$

Which is:

$\sqrt{3}$

You must know that π ≈ 3.14.

5 is less than 9 and the square root of 9 is 3; hence, $\sqrt{5}$ and $\sqrt{5}$

Now you must determine whether π is less than or greater than $\sqrt{12}$

Using a calculator or probing numbers between 3 and 4 you get $\sqrt{12} \approx3.46$

Hence, the complete order is:

$\sqrt{3}$

5 0

3 years ago