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2 years ago

Write an

Mathematics

1 answer:

Ilya [14]2 years ago

4 0

Answer:

y=44x+178

Step-by-step explanation:

Refer to the picture that given

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Solve (x – 4)^2=5<br> Hhhhhbb

Oxana [17]

Answer:

x = 4 + sqrt(5) or x = 4 - sqrt(5)

Step-by-step explanation:

Solve for x:

(x - 4)^2 = 5

Take the square root of both sides:

x - 4 = sqrt(5) or x - 4 = -sqrt(5)

Add 4 to both sides:

x = 4 + sqrt(5) or x - 4 = -sqrt(5)

Add 4 to both sides:

Answer: x = 4 + sqrt(5) or x = 4 - sqrt(5)

6 0

3 years ago

2.524.130 ÷ 786 = 326 true ir false?

olya-2409 [2.1K]

Answer:

false

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Nifal earned 9$ for washing two cars .He recived $1 more for the second car.How much was he paid for washing each car?Which two

Sveta_85 [38]

Answer:

Nifal received $ 4 for washing the first car.

Nifal received $ 5 for washing the second car.

4 and 5 have a sum of 9.

Step-by-step explanation:

The problem can be rewritten as follows: Find the sum of two consecutive entire numbers equal to 9. That is:

$x + y = 9$

$y = x+1$

Then, by eliminating y:

$x + (x+1) = 9$

$2\cdot x + 1 = 9$

Now, let is clear $x$ :

$2\cdot x = 8$

$x = 4$

Nifal received $ 4 for washing the first car.

The earning for the second car is: ( $x = 4$ )

$y = x +1$

$y = 4 + 1$

$y = 5$

Nifal received $ 5 for washing the second car.

4 and 5 have a sum of 9.

8 0

3 years ago

What is the distance between (4,-7)<br> and (-5, -7)?

Oksana_A [137]

Answer:

Step-by-step explanation:

3 0

3 years ago

Which of the following is true about the expression square root of 3*2

baherus [9]

Answer:

Step-by-step explanation:

$\sqrt{3}*2=3.464101615137755‬$ so it is equal to an irrational number.

2 is rational, and $\sqrt{3}$ is irrational, because it is equal to $1.732050807568877‬$

Hope this helps you. Please mark brainliest! Have a nice day!

7 0

3 years ago