All categories

2 years ago

Math help, please! cannot do the last one

Mathematics

1 answer:

ryzh [129]2 years ago

7 0

Answer:

-99.9

Step-by-step explanation:

You might be interested in

if you were giving advice to a freind, what would you say are the most important things to know about investing 4 sentences

melomori [17]

Answer:

Step-by-step explanation:

Never invest money that you cant afford to lose. Your first goal should always be to avoid major losses. Dont get greedy, be patient, seek the advice of qualified well - regarded advisors, and keep your costs low. Research is a part of an investor's due diligence...so whether you work with investment professionals or on your own, it is wise to do your homework. Dont jump in blind.

5 0

3 years ago

Tell whether a triangle can have sides with the

Dmitry [639]

Answer:

$3x+2 \ne x^2 \ne 2x$ for $x = 4$

Step-by-step explanation:

Given

Shape: Triangle

Dimension: 3x + 2, x^2 and 2x

$x = 4$

Required

Determine if it has equal sides

To do this, we simply substitute 4 for x in the given dimensions

3x + 2

$3x + 2 = 3 * 4 + 2$

$3x + 2 = 12 + 2$

$3x + 2 = 14$

x^2

$x^2 = 4^2$

$x^2 = 16$

2x

$2x = 2 * 4$

$2x = 8$

$3x+2 \ne x^2 \ne 2x$ for $x = 4$

8 0

2 years ago

Fator the following problem x^2+12x+36

Mekhanik [1.2K]

Answer:

(x-6)^2

Step-by-step explanation:

Hope this helped

5 0

2 years ago

Read 2 more answers

Evaluate the function for x=3a

antoniya [11.8K]

Nothing further can be done with this x=3a

7 0

3 years ago

A type of cell reproduces by splitting itself in half. One cell becomes 2 cells, 2 cells become 4 cells, and 4 cells become 8 ce

svet-max [94.6K]

It represents a geometric sequence because it has a common ratio of 2.

In fact, a sequence is said to be geometric if any two adjacent elements are in the same ratio. In other words, if you choose any index $n \in \mathbb{N}$ and consider the two consecutive terms $a_n$ and $a_{n+1}$ , you have

$\dfrac{a_{n+1}}{a_n} = r$

no matter which index you chose. In your case, the next term in the sequence is always the double of the previous one, so the ratio between two consecutive terms is always 2, and the series is geometric with common ratio 2

4 0

2 years ago