7x+3 find x. I am confused I need help………………….

Find the two numbers whose deference is 10 and sum is 34

mezya [45]

Answer:

the correct answer is 22 and 12

Step-by-step explanation:

5 0

2 years ago

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The nth term of a sequence is 2n2 + 1 The nth term of a different sequence is 65 - 2n2. Show that there is only 1 number that is

HACTEHA [7]

Answer:

The only common term is 33.

Step-by-step explanation:

We are given the following in the question:

Sequence 1:

$n^{th}\text{ term: } 2n^2 + 1$

Sequence 2:

$n^{th}\text{ term: } 65 - 2n^2$

Equating the two terms, we get,

$2n^2 + 1 = 65 - 2n^2\\4n^2 = 64\\\\n^2 = \dfrac{64}{4}\\\\n^2 = 16\\n = \pm 4$

Since, n cannot take a negative value, we get n = 4.

Thus, there is only 1 common term both the series have for n = 4.

Common term:

$2(4)^2+ 1 - 65-2(4)^2 = 33$

Thus, the only common term is 33.

8 0

3 years ago

Determine whether each pair of functions are inverses of each other.

MaRussiya [10]

Answer:

Step-by-step explanation:

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8 0

3 years ago

Cory is a furniture designer who is asked to design several different tables. What information will he need to find the area of

inn [45]

Answer:

A B D

Step-by-step explanation:

3 0

3 years ago

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What is the area of a square with side lengths of 3/5 units?

rodikova [14]

To find the area of a square, multiply the side length by itself, also known as sqaring the side length.We must solve 3/5 x 3/5.3/5 x 3/5 = 0.36The units we'll use is because units are the unt we're given, and it is squared because it is the area of a shape.

To find the area of a square, multiply the side length by itself, also known as sqaring the side length.We must solve 3/5 x 3/5.3/5 x 3/5 = 0.36The units we'll use is because units are the unt we're given, and it is squared because it is the area of a shape.Your final answer is 0.36 .

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3 0

3 years ago