3 years ago

What is the value of x? Leave your answer in simplest radical form.

Mathematics

2 answers:

Dafna1 [17]3 years ago

6 0

Answer:

Step-by-step explanation:

As it is right angle, we can use Pythagoras theorem.

x² = 2² + 4²

= 4 + 16

x² = 20

x = √20 = √2*2*5

x = 2√5

e-lub [12.9K]3 years ago

4 0

Answer:

Option 4

Step-by-step explanation:

x² = 4² + 2²

x² = 20

x² = 2²×5

x = 2sqrt(5)

You might be interested in

The area of a rectangle is 6x^3+4x^2−8x. The width of the rectangle is 2x. Find the length of the rectangle.

Vitek1552 [10]

Answer:

1776

Step-by-step explanation:

6 0

3 years ago

Wing Length vs. Age у 18 16 14 12 10 Age 6 ONA O 00 X 5 07 1 2 3 4 Wing Length (in) The y-intercept of the estimated line of bes

kifflom [539]

Answer:

For a glider, which a paper airplane is the more lift the glider has the longer it can fly. However, you must keep the weight and drag in check to avoid flight failure.

Step-by-step explanation:

4 0

2 years ago

Please help !!!!!!!!!!!!!!!!!!!!!

Sholpan [36]

Answer:

Step-by-step explanation:

6 0

2 years ago

Solve for x: x /6−y/3= 1<br> SHOW WORK

Dmitriy789 [7]

$\dfrac x6 - \dfrac y3 =1\\\\\\\implies \dfrac x6 - \dfrac{2y}6 = 1\\\\\\\implies \dfrac{x-2y}6 =1\\\\\\\implies x -2y =6\\\\\\\implies x =6+2y\\\\\\\implies x = 2(3 +y)$

3 0

2 years ago

2(-6(4)+29)-4(4)=-6 whats the answer plz hurry brainliest answer

Keith_Richards [23]

Answer:

the answer is 1. have a nice day!!!

4 0

2 years ago