Answer:
x = -48
Step-by-step explanation:
-4(7.5x - 8) = -5(6.3x + 8)
-30x + 32 = -31.5x - 40
-30x + 31.5x = -40 - 32
1.5x = -72
x = -72/(1.5)
x = -48
Answer:
Step-by-step explanation:
14.88 + x = 17.05
x = 17.05 - 14.88
x = 2.17
hope it helps
Number 1 is B b/c is u count backwards 5 u get b
From the description given for the triangle above, I think the type of triangle that is represented would be a right triangle. This type of triangle contains a right angle and two acute angles. In order to say or prove that it is a right triangle, it should be able to satisfy the Pythagorean Theorem which relates the sides of the triangle. It is expressed as follows:
c^2 = a^2 + b^2
where c is the hypotenuse or the longest side and a, b are the two shorter sides.
To prove that the triangle is indeed a right triangle, we use the equation above.
c^2 = a^2 + b^2
c^2 = 20^2 = 10^2 + (10sqrt(3))^2
400 = 100 + (100(3))
400 = 400
Step-by-step explanation:
<h3><u>Given Question :- </u></h3>
Solve for x :-


Given linear equation is





On multiply by 5 on both sides,

On cross multiplication, we get





<h3><u>VERIFICATION</u></h3>
Consider, LHS

On substituting the value of x, we get





Consider RHS

On substituting the value of x, we get




HENCE, VERIFIED