Answer:
?
Step-by-step explanation:
There is no photo...
The graph of the left-side expression does not intersect the x-axis, so there are no real solutions.
"two complex (non-real) solutions"
Answer:
130/100 = 13/10
Step-by-step explanation:
P(A or B)= 1 + 30/100 = 100+30/100 = 130/100
Answer:
Area: 2206.86 square m
Perimeter: 194.25 m
Step-by-step explanation:
Area:
30 x 50 = 1500 square m
30/2 = 15 = the radius of the semi circles
pi x 15^2 = 706.86 square m
1500 + 706.86 = 2206.86 square m
Perimeter:
pi x 15 x 2 = 94.25 m
94.25 (perimeter of both semi circles) + (50 x 2) = 194.25 m
(Area of 1) + (Area of 2) = (Area of 3) this statement about the squares must be true.
What is Right angle traingle?
A right-angled triangle is a particular kind of triangle in which one of the angles is 90 degrees. The combined angles of the other two are 90 degrees. The triangle's base and perpendicular sides both include the right angle. The longest of the three sides, known as the hypotenuse, is the third side.
we know that;
By applying the Pythagorean Theorem;
.............................(1)
Area of the square says A1;
A1 = a^2 unit^2 ...............................(2)
Area of the square says A2;
A2 = b^2 unit^2 .................................(3)
Area of the square says A1;
A3 = c^2 unit^2 ..................................(4)
Replace the A1, A2, and A3 values in the equation 1 ;
A3 = A1 + A2
therefore;
(Area of 1) + (Area of 2) = (Area of 3).
Learn more about right angled triangle click here:
brainly.com/question/22790996
#SPJ4