Answer:
TU = 46
Step-by-step explanation:
Here, we are concerned with finding TU
Mathematically;
Since U is between T and B, by convention;
TB = TU + UB
Substituting the values so we can find x;
55 = 6x + 16 + 2x -1
55 = 6x + 2x + 16-1
55 = 8x + 15
8x = 55-15
8x = 40
x = 40/8
x = 5
But TU = 6x + 16; substitute the value of 5 for x
TU = 6(5) + 16
TU = 30 + 16
TU = 46
Answer:
27
Step-by-step explanation:
break shape into two parts
rectangle - 4*3=12
triangle 6*5/2 = 15
add rect and triangle tgt - 12+15=27
Answer:
35.1 units
Step-by-step explanation:
Imagine a right-angled triangle with RS as hypotenuse. The base would be 3 units and the height would be 6 units. By Pythagorus:
RS²=3²+6²
RS=
≈6.7 units
Imagine a right-angled triangle with RT as hypotenuse. The base would be 9 units and the height would be 12 units. By Pythagorus:
RT²=9²+12²
RT=
= 15 units
Imagine a right-angled triangle with TS as hypotenuse. The base would be 12 units and the height would be 6 units. By Pythagorus:
TS²=12²+6²
TS=
≈13.4 units
Perimeter=RS+RT+TS
=6.7+15+13.4
=35.1 units
0 = (x – 3)(x – 3)
x - 3 = 0
x = 3
Solution is x = 3 (one real solution)
Answer
0 = (x – 3)(x – 3)
Answer:
thirty-eight
Step-by-step explanation:
31+7= answer