Where is the parallelogram?
Answer:
5
Step-by-step explanation:
x^2-7x=30
x^2-7x-30=0
a = 1, b = -7, c = -30
sqrt(b^2-4ac)
sqrt(49+120)
sqrt(169)
13
-b +/- 13
7 + 13 = 20
7 - 13 = -6
2a = 2
20/2 = 10
-6/2 = -3
we know x>0, so it cant be -3. so now its just 10 - 5
Unlikely? it would be 1 out of 52 chances
Answer:
6s9t3
—————
x
Step-by-step explanation:
Step 1 :
t
Simplify —
x
Equation at the end of step 1 :
t
(((6 • (s5)) • —) • s4) • t2
x
Step 2 :
Equation at the end of step 2 :
t
(((2•3s5) • —) • s4) • t2
x
Step 3 :
Multiplying exponential expressions :
3.1 s5 multiplied by s4 = s(5 + 4) = s9
Equation at the end of step 3 :
6s9t
———— • t2
x
Step 4 :
Multiplying exponential expressions :
4.1 t1 multiplied by t2 = t(1 + 2) = t3
Answer:
4425.7
Step-by-step explanation:
