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2 years ago

Whats 2+2 i really need this

Mathematics

2 answers:

yKpoI14uk [10]2 years ago

7 0

Answer:

4 hope this help

Step-by-step explanation:

liberstina [14]2 years ago

6 0

Answer:

4 lol

Step-by-step explanation:

You might be interested in

If g(x) = -2x - 2, find g(-2x).

USPshnik [31]

Answer:

Step-by-step explanation:

You would replace the x with -2x so you would end up with -2×-2 and that is 4 then minus 2 is 2.

7 0

3 years ago

What is the solution to 2 log Subscript 9 Baseline (x) = log Subscript 9 Baseline 8 + log Subscript 9 Baseline (x minus 2) x = n

Kaylis [27]

Answer:

$\large\boxed{\large\boxed{x=4}}$

Step-by-step explanation:

The equation to solve is:

$2\log_9 x=\log_9 8+\log_9 (x-2)$

1. On the left-hand side use: "The product of a constant by a logarithm is equal to the logarithm raised to the constant"

Thus, the left-hand side is:

$2\log_9 x=\log_9 x^2$

2. On the right-hand side use "The sum of two logarithms with the same base is the logarithm of the product":

Then, on the right-hand side:

$\log_9 8+\log_9 (x-2)=\log_9 8(x-2)$

3. Make them equal:

$\log_9 x^2=\log_9 8(x-2)$

4. Since the two functions are the same, make the arguments equal:

$x^2=8(x-2)$

5. Solve the equation:

$x^2=8x-16\\\\x^2-8x+16=0\\\\(x-4)^2=0\\\\x-4=0\\\\x=4\leftarrow solution$

4 0

3 years ago

Read 2 more answers

The quantity of seven minus one raised to the fourth power

Helga [31]

Answer:

Step-by-step explanation:

The answer is 7-1=6

Since 1 raised to the fourth is equal to 1

Plz mark it as brainliest:)

5 0

3 years ago

If a right triangle has side lengths of 16 34 and 30 which side would be the hypotenuse

rusak2 [61]

Answer:

The hypotenuse would be 37.58.

Step-by-step explanation:

c=a2+b2=162+342≈37.57659

7 0

4 years ago

Read 2 more answers

Which representation shows a nonproportional relationship between x and y? 6 4 2 1 FA 11 3 y = -X -9-8-7-6-5-4-3-2-1 334 5 6 7 8

aleksandr82 [10.1K]

proportional relationships have constant ratios.

the graph is a line, so it is a proportional relationship. (A)

the function is in the form y=kx (proportional function) (C)

Find the ratio of the tables: (B)

$m=\frac{-0.8-(-1.6)}{-2-(-4)}=0.4=\frac{0.4-(-0.8)}{1-(-2)}=\frac{1.2-0.4}{3-1}=$

$m=\frac{-0.2-(-1)}{-3-(-5)}=0.4=\frac{1.8-(-0.2)}{2-(-3)}=\frac{3-1.8}{5-2}$

All represent a proportional relationship

4 0

1 year ago