3 years ago

Help please!

Mathematics

1 answer:

Ket [755]3 years ago

7 0

<h3>Answer: w < 8</h3>

w is a place holder for the cat's weight. It's some positive real number.

To describe all weights less than 8, we simply write w < 8.

For example, let's say the cat weighs 5 pounds. This would mean w = 5. In other words, 5 replaces w and we go from w < 8 to 5 < 8. This is a true inequality because 5 is smaller than 8.

Something like 10 < 8 is false because 10 is not less than 8. So w = 10 is not a solution to w < 8.

You might be interested in

Latrell has $8 to spend on postcards. He wants to buy one large postcard and some small ones. Write and solve an inequality to d

fgiga [73]

I have had this worksheet

8 0

4 years ago

I need these 4 I really don't understand this

Fed [463]

Answer:

${x}^{2} - 2x - 3 \\ = (x - 3)(x + 1) \\ when \: y = 2 \\ x = 1 \\ vertex \: is \: (1, \: 2)$

${x}^{2} = - 625 \\ x = \sqrt{ - 625} \\ x = \sqrt{625} \times \sqrt{ - 1} \\ x = 25 \times \sqrt{ {i}^{2} } \\ x = 25 \times i \\ x = 25i$

8 0

3 years ago

Describe how fraction strips can help you order fractions.

Effectus [21]

If the fraction strips are divided into 3, all the parts would be equal. If to compare 1/3 and 1/4 in strips, line them up and see which one is bigger.

3 0

3 years ago

Joshua currently does a total of 8 pushups each day. He plans to increase the number of pushups he does each day by 2 pushups un

Maslowich

Answer:

x=12

Step-by-step explanation:

Let y equal number of pushups a day. When x = 1, y = 8. When x = 2, y = 10. 10 is a factor of 30. Multiply y by 3. However, since x increases by 1 when y increases by 2, multiply x by 6 (2*3). That equals 12. Therefore, when x = 12, y = 30.

8 0

3 years ago

This oblique circular cone has radius of 5m and a hight of 6m what is the volume of the figure

trasher [3.6K]

Volume = 1/3(area of base) times height. 1/3(PI X R(squared)) X height. 1/3 x 3.14 x 25 x 6 = 157

7 0

3 years ago