Answer:
x=75
Step-by-step explanation:
The triangle is isosceles, meaning that the angles V and U are congruent
Answer:
a= -1
b= 7
c= 0
Step-by-step explanation:
equation is
y=h(x)(x-7)
let x be 5 and y be 10 to solve for a
10=h(5)(5-7)
10=h(-10)
h=-1
now equation is
y= -x²+7x
so a=-1
b=7
c=0
Answer:
x=16°, y= 120°
Step-by-step explanation:
Information needed
All angles in the diagram will to 360° equal
The empty angle is (x+8) because of the vertical angles property
Solve for x:
(5x-14)+(x+8)= 90° because it's given that the angle below is a right angle (90°)
(5x-14)+(x+8)= 90°
5x-14+x+8= 90°
5x+x-14+8= 90°
6x-6= 90°
+6 +6
6x= 96°
/6 /6
x= 16°
Solve for y:
x= 16°
90+(5x-14)+(x+8)+(x+8)
90+66+24+24
= 204°
360°-204°= 120°
Answer:
2(2y+9)
Step-by-step explanation:
6y+10-2y+8
4y+18
2(2y+9)
hope it helps.
just sitting here waiting for brainliest.