Answer:
the first one a²+b²=c²
14²+10²=c²
196+100=c²
296=c²
c=√296=17.20
and the last one=a²+b²=c²
x²+24²=25²
x²+576=625
x²=625-576=49 so x=√49=7
x²=49 and x=7
Step-by-step explanation:
Answer:
b.
42+x+90+8=180° linear pair
x=180-140=40°
<em>x=40°</em>
c.
10+x+90+3x=180 linear pair
4x=180-100
x=80/4=20
<em><u>x=20</u></em>°
4 slices of pizza sense half of eight is 4 and it's two people.
Answer:
x=5/3, y= 4 2/3
Step-by-step explanation:
y=4x−2
y=x+3
x+3=4x-2
3=3x-2
5=3x
x=5/3
y=4(5/3)−2
y=6 2/3-2
y= 4 2/3