Answer:
Step-by-step explanation:
To find the perimeter of Δ XYZ when its longest side is 20, you can set up proportions to find the lengths of the sides, since the sides of similar triangles
Answer:
60(2)=30
Step-by-step explanation:
Happy Quarantining!
Answer:
Present age of john= 24 years
Let Shane's age= x years
Two years ago
John's age = 24-2= 22 years
Shane's age = (x-2) years
Writing in terms of equation,to the above statements
⇒22= 2(x-2)
⇒22= 2 x- 4
⇒22+4 = 2 x
⇒ 2 x= 26
⇒ x= 26÷2
⇒ x =13
Present age of son = 13 years
Answer and Explanation:
+ 4 = 29 is the answer
is equal to 5*5 so 5*5+4=29
We know that
<span>applying the Pythagorean theorem
</span>OP²=NO²+NP²
(x+4)²=x²+20²--------> (x²+8x+16)=x²+400-------------> 8x+16=400
8x=384-----------> x=48 units
OP=x+4-------> OP=48+4--------> OP=52 units
the answer is
x=4 units
OP=52 units