Let, length of one leg of triangle = length of other leg of triangle be Xunits
H = 1 unit
H^2 = X^2 + X^2
1×1 = 2×X^2
X^2 = 1/2
X = 1/√2units
<span>P(2 boys, 1 girl)</span> <span><span><span>=P(<span>BBG</span>)+P(<span>BGB</span>)+P(<span>GBB</span>)</span><span>=<span>1/2 </span><span>1/2 </span><span>1/2 </span>+<span>1/2 </span><span>1/2 </span><span>1/2 </span>+<span>1/2 </span><span>1/2 </span><span>1/2 </span></span><span>= <span>3/8 </span>.</span></span> </span>
Answer:
11.183 cm and 22.366 cm
Step-by-step explanation:
Lets call the 25 cm hypotenuse C and the other sides A and B.
B=2A
The Pythagorean theorem states that C^2=A^2+B^2 so:
25^2=A^2+B^2
substitute for B
25^2=A^2+(2A)^2
625=A^2+4A^2
625=5A^2
125=A^2
A=11.183 cm
B=22.366 cm
Answer:
101.8 lb
Step-by-step explanation:
1760 sq ft are covered by 40 lb
4480 sq ft are covered by x
1760/40 = 4480/x
1760x = 40 × 4480
x = 179,200/1760
x = 101.818181...
Answer: 101.8 lb
Pi is an irrational number. it can’t be written as a fraction, and pi is infinite
