Answer:
10 cm
Step-by-step explanation:
add the two together because all the points lie on the same line and you get 10cm.
Altitude = 90* Angle
15^2+b^2 = 39^2
225+b^2 = 1521
1296 = b^2
36= b
15^2 + b^2 = 17^2
225 +b^2 = 289
64 = b^2
8 = b
36 + 8 = 44
39+17 = 56
56 is greater then 44
Triangle Inequality Theorem Proves
So QR = 44
Answer:
Ellie is correct because 1,483 and 1,454 would round up to 1,500 but the 1,250 would round up to 1,300
Step-by-step explanation:
Answer:
15degrees
Step-by-step explanation:
From the given diagram
<1+<2 + <DCB = 180
<1+<2+120 = 180
<1+<2 = 180 - 120
<1+<2 = 60
<2 = 60 - <1
<2 = 60 - 45
<2 = 15degrees
Hence the measure <2 is 15degree
I'm guessing it is 5/8 than 2/8 and last 1/8 it HAS to be what i just said
