Question

PLEASE ANSWER ASAP I GIVE BRAINLIST AND THANKS

Answer 1

Step-by-step explanation:

x=18 and y =6

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#666

Answer 2

Answer:

Y = 6

X = 18

Step-by-step explanation:

In the rhombus you can see that the diagonals divided the rhombus into right angled triangles. To find y use the Pythagorean theorem,

a² + b² = c²

So lets say 8 will be a² and 10 will be c²

8² + b²= 10²

To solve for b² this is what you do,

8² = 64

10² = 100

Rewrite the equation to this

64 + b² = 100

64 - 64 + b² = 100 - 64

                b² = 36

Now find the squareroot of 36 to find b²

√36 = 6

b² = 6

Now to find 5x°

(Not sure what that thing at the top of the X is so i'll ssume its the degrees symbol)

So the intersection of the diagonals in a rhombus form 90 degrees right angles.

• 5x would therefore be equal to 90 degrees
• 5x = 90
• 5x/5 = 1x which is = to X
• and 90 divided by 5 =18
• So
• X = 18