40%
1.35/2.25=.6
$1.35 is 60% of $2.25
100-60=40
Answer:
15. 4.9 cm
17. 6.63 cm
Step-by-step explanation:
15. A perpendicular bisector is a segment which divides another in half. Since JH is 9.8 then each of the two segments it divides into is 4.9.
17. The segments within the circle form a right angle. Triangle CRS as a right triangle must follow the Pythagorean theorem which says the square of each leg adds to the square of the hypotenuse.
a² + b² = c²
Here a is unknown, b = 10 and c = 12.
a² + 10² = 12²
a² + 100 = 144
a² = 44
a = √44 = 6.63
Step-by-step explanation:
the number in a term next to the variable
example 4x 4 is coefficient
hope it's helpful ❤❤❤
THANK YOU.
The diagram included should explain this.
Answer
X=117°
Step-by-step explanation:
Angle on a straight line =180°
101+y=180
y=180-101
y=79°
then: 38+79+z=180
z=180-38-79
z=63°
angle on a straight line=180°
63+X=180
X=180-63
X=117°