Ask question

Ask question

All categories

3 years ago

11

Two times the sum of a number and four increased by three is at most six less than the number. Evaluate this problem situation f

or values of the number

1 answer:

Nataly [62]3 years ago

4 0

Answer:

x=2

Step-by-step explanation:

interpreting the problem...

2x+5×3›6-x

2x+12›6-x

2x+x›6-12

3x›6

x›2

you can confirm if this is really the correct solution to the problem

You might be interested in

How to write 1 2/5 as a percent

Tems11 [23]

140%

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

In 2010, Utah had a population of about 2.8 x 106. The same year, Wyoming had a population of about 5.6 x 105

Amanda [17]

Answer:

thank you so much

Step-by-step explanation:

3 0

3 years ago

What is 5/9 +1/3 = I appreciate all answers!!

Allisa [31]

It is false or 8/9 is equal to 1

5 0

3 years ago

Read 2 more answers

I built a storage shed in the shape of a rectangular box on a square base. The material that I used for the base cost $4 per squ

kumpel [21]

Answer:

side of 6.124 ft and height of 3.674 ft

Step-by-step explanation:

Let's s be the side of the square base and h be the height of the rectangular box.

The base and the roof would have an area of $s^2$ and cost of

$4s^2 + 2s^2 = 6s^2$

The sides would have an area of 4sh and cost of 4sh*2.5 = 10sh

So the total cost for the material is

$6s^2 + 10sh = 450$

$10sh = 450 - 6s^2$

$h = 45/s - 0.6s$

The volume of the shed has the following formula

$V = s^2h = s^2(45/s - 0.6s) = 45s - 0.6s^3$

To find the maximum value for V, we can take its first derivative, and set it to 0

$\frac{dV}{ds} = 45 - 1.2s^2 = 0$

$1.2s^2 = 45$

$s^2 = 45 / 1.2 = 37.5$

$s = \sqrt{37.5} = 6.124 ft$

h = 45/s - 0.6s = 3.674 ft

4 0

4 years ago

Which statement is NOT correct?

Pavlova-9 [17]

Answer:

D is incorrect

Step-by-step explanation:

If you know the measure of two angles of a right triangle and you only one length of a right triangle then you will be able to ONLY find the length of the third angle of a right triangle and not the other two sides.

3 0

3 years ago