Unknowns on one side, known on other.
2/5x - 4/5x = 30-25
-2/5x=5
X= -25/2
X=12.5
Answer:
J-14=46
Step-by-step explanation:
Since j is Jenny's height which is decreased by 14
J-14
Now J-14 is 46
J-14=46
Complementary angles are angles that add up to 90 degrees.
Obtuse angles are greater than 90 degrees, so there's no way
to add two of them together and get a sum that's smaller than
either one already is.
The answer to the question is 'No'.
Answer:
11.2
Step-by-step explanation:
two triangles are similar
so, 14/25 = x/20
Answer:
(x-3)²+(y-2)² = 16
Step-by-step explanation:
The formula for calculating the equation of a circle is exoressed as;
(x-a)²+(y-b)² = r²
(A, B) is the centre = (3,2)
r is theradius = 4units
Substitute;
(x-3)²+(y-2)² = 4²
(x-3)²+(y-2)² = 16
Ths gives the required equation
