$\begin{gathered} X\text{ will represent the bottom of the ladder fom the bottom of the building} \\ U\text{sing pythagoras Theorem} \\ (Hyp)^2=(opp)^2+(Adj)^2 \\ 13^2=x^2+12^2 \\ 169=x^2\text{ +144} \\ 169-144=x^2 \\ 25=x^2 \\ x^2\text{ = 25} \\ x\text{ = }\sqrt[]{25} \\ x\text{ = 5foot} \end{gathered}$

6 0

1 year ago

Simplify 6s^5t x s^4t^2. 6 points on the line please help me

Ghella [55]

Answer:

6s9t3

—————

Step-by-step explanation:

Step 1 :

Simplify —

Equation at the end of step 1 :

(((6 • (s5)) • —) • s4) • t2

Step 2 :

Equation at the end of step 2 :

(((2•3s5) • —) • s4) • t2

Step 3 :

Multiplying exponential expressions :

3.1 s5 multiplied by s4 = s(5 + 4) = s9

Equation at the end of step 3 :

6s9t

———— • t2

Step 4 :

Multiplying exponential expressions :

4.1 t1 multiplied by t2 = t(1 + 2) = t3

3 0

3 years ago

1.45 to 4.35 as a simplified fraction

arlik [135]

Answer:

1/45 = 0.02

4/35 =0.1 142857

Step-by-step explanation:

8 0

3 years ago