Answer:
Step-by-step explanation:
Equation:
Step 1: Balance both parts of the equation.
Step 2: Reduce 14 from both parts of the equation.
Step 3: Split both sides by 10, because .
Therefore, x = -1.
What triangle does it form ?
2 answers:
You might be interested in
Answer:
A. ()² =
×
=
Step-by-step explanation:
Answer choice (A) is the counterexample because squaring number results into number
which is less than
.
Answer:
The side of square A is 30 cm.
Step-by-step explanation:
Given that,
The dimensions of square A are three times the dimensions of square B.
The area of square A is 900 sq cm.
Side of square A = 3( side of square B)
Let the side of square B is b. So,
Side of square A, a = 3b
We know that, the area of square is side². So,
Side of square A, a = 3(10) = 30 cm
Hence, the side of square A is 30 cm.