Ask question

Ask question

All categories

3 years ago

14

The reciprocal of my number is one fewer than the sum of the reciprocals of the two largest single digit prime numbers. What is

my number?

1 answer:

antoniya [11.8K]3 years ago

7 0

The answer would be 2

You might be interested in

Help please?<br><br><br> What are the factors of the product represented below?

Ilia_Sergeevich [38]

Answer:

B

Step-by-step explanation:

count how many x^2 there are because they would tell you what your answer is.

8 0

3 years ago

Read 2 more answers

Please please please answer my question! It's the one before this one.

tia_tia [17]

Oh sure thing.........

3 0

3 years ago

Read 2 more answers

On sale , the original price of every jacket in a store is reduced by 20% . Later , this sale price is further reduced by anothe

dimulka [17.4K]

Answer:

40%

Step-by-step explanation:

20% + 20% = 40%

Hope this helps!

4 0

3 years ago

What are the solutions of 4x2 + x = -3? (5 points) and <br> x2 - 7x = -12 (5 points)

Yuki888 [10]

4x^2 + x + 3 = 0

x = [-1 +/- sqrt (1^2 - 4 * 4 * 3)] / 8 = - 1 +/- sqrt ( --47) / 8

= ( - 1 +/- sqrt47i) / 8 = -0.125 + 0.857i , -0.125 - 0.857i

7 0

3 years ago

Read 2 more answers

A right angle has an area of 13m*2. The dimensions of the triangle are increased by a scale factor of 3. What is the area of the

Alex_Xolod [135]

The answer is: 117m²

The explanation is shown below:

1. You have the following information given in the problem:

- The triangle has an area of 13 m².

- The dimensions of the triangle are increased by a scale factor of 3.

2. Therefore, to solve the exercise you must multiply the area by $3^{2}=9$ , as following:

$A=(13m^{2})(9)\\A=117m^{2}$

5 0

3 years ago