3 years ago

(10 - 5x) - (9x) + 9)

Mathematics

2 answers:

Sholpan [36]3 years ago

5 0

The answer is -14x + 1.

(10 - 5x) - (9x + 9) | the operators switched to the opposite: from - to +

(10 - 5x) - 9x - 9

-5x + 10 - 9x - 9

-14x + 1

Goshia [24]3 years ago

4 0

10-5x-9x+9

19-5x-9x

19-14x

You might be interested in

What’s is 63 fl oz;7 c; and 1.5 qt from least to greatest

Snowcat [4.5K]

Step-by-step explanation:

explain what 7 c is please and I'll write the answer in the comments:))

8 0

3 years ago

the point 3,2 lies on a circle.what is the exact length of the radius of this circle if the center is located at (-1,-4)

Crazy boy [7]

You can use the distance formula to solve this.

Distance Formula:
$d = \sqrt{(X_2 -X_1)^2 + (Y_2 - Y_1)^2}$

I am going to use point (3,2) as point 1 and (-1,-4) as point 2
Insert the points into the formula
$d = \sqrt{(X_2 -X_1)^2 + (Y_2 - Y_1)^2}$
$d = \sqrt{((-1) - 3)^2 + ((-4) - 2)^2}$
Solve:
$d = \sqrt{((-1) - 3)^2 + ((-4) - 2)^2}$
$d = \sqrt{(-4)^2 + (-6)^2}$
$d = \sqrt{16 + 36}$
$d = \sqrt{52}$
$d = \sqrt{52} = \sqrt{4}\sqrt{13}$
$d = \sqrt{52} = 2 \sqrt{13}$
$d = 2 \sqrt{13}$
$radius = 2 \sqrt{13} = 7.2111$

5 0

3 years ago

The nth term of a sequence is 5n.<br> Work out the 10th term of this sequence.

Lilit [14]

Answer:

The 10th term is 50

Step-by-step explanation:

5(10) = 50

6 0

3 years ago

Which answer correctly estimates the product of 79.623 × 4.83?

mamaluj [8]

The answer to this is 384.57909

6 0

3 years ago

3 gallons bottle of bleach costs $16.32. What is the price per cup?

Anon25 [30]

The answer is 34 cents per cup, (0.34)

8 0

3 years ago