All categories

2 years ago

Help me pleaseeeeeeeee

Mathematics

2 answers:

defon2 years ago

5 0

Answer:

x = the square root of 289, (or 17)

Lisa [10]2 years ago

3 0

Answer:

x = 17

Step-by-step explanation:

Using Pythagoras' identity in the right triangle.

The square on the hypotenuse is equal to the sum of the squares on the other 2 sides , that is

x² = 15² + 8² = 225 + 64 = 289 ( take square root of both sides )

x = $\sqrt{289}$ = 17

You might be interested in

What is 162 multiplied by 0.967

ankoles [38]

The answer would be 156.654

6 0

2 years ago

Read 2 more answers

a rectangular jewelry box is 6 cm tall and has a base area of 28 square centimeters. what is the volume of the Box in cubic cent

kaheart [24]

betrays conducted Ross code desert went dead tre feddy of cut just

3 0

3 years ago

What is the value of 18 powered by 2? 36 ,324, 360 ,9

soldier1979 [14.2K]

Answer:

324

Step-by-step explanation:

18 to the second power = 18 squared = 18 * 18 = 324

8 0

3 years ago

Read 2 more answers

Determine the greatest common factor of 15xy^7z and 30x^2y^7z

yawa3891 [41]

Answer:

$15x {y}^{7} z$

Step-by-step explanation:

<h3>Factorize the Expressions</h3>

$15x {y}^{2} z = 3 \times 5 \times x \times y \times y \times y \times y \times y \times y \times y \times z$

$30 {x}^{2} {y}^{7} z = 2 \times 3 \times 5 \times x \times x \times y \times y \times y \times y \times y \times y \times y \times z$

<h3>Factor out the Common Factors</h3>

$gcf = 3 \times 5 \times x \times y \times y \times y \times y \times y \times y \times y \times z$

<h3>Multiply the Common Factors</h3>

$3 \times 5 \times x \times y \times y \times y \times y \times y \times y \times y \times z = 15x {y}^{7} z$

The Factored expressions are

$15x {y}^{7} z$

And

$15x {y}^{7} (2x)$

5 0

3 years ago

The product of twice a number and six is the same as the difference of eleven times the number and a

Naddik [55]

Answer:

X=-3/8 (x equals negative 3 over 8.)

Step-by-step explanation:

So, you have twice a number and six. That is going to be 2x*6, and that then simplifies into 12x. Now, 11 times the number, would be 11x. The difference between 11x and 3/8 would be 11x-3/8.

So, You now have 12x=11x-3/8.

Combine like factors. So, 12x-11x=-3/8.

Now, you have x=-3/8.

Hope this Helps!! (:

8 0

3 years ago

Help me pleaseeeeeeeee​

Help me pleaseeeeeeeee