Really quick and ill be out of your hair.....unless your bald LOL

Mathematics

2 answers:

77julia77 [94]2 years ago

7 0

Perpendicular lines are lines that intersect, so they are perpendicular.

Vesnalui [34]2 years ago

5 0

Perpendicular lines I think I don't want you to be wrong but i Googled it and it popped up some weir lines hope I helped

You might be interested in

To the nearest hundredth,what is the value of x ? A)36.08 B)41.51 C)47.81 D)72.88

maks197457 [2]

To solve, you have to use the Cosine of 41°. This is Adjacent side over Hypotenuse. Plug in the known side length and solve for x
Tan 41° = x / 55
x = Tan 41° · 55
x = 47.81 units

This would make the correct answer C. 47.81.

Hope this helps. Good luck! :)

7 0

3 years ago

Solve 7.8e^((x/3)ln(5))=14. What are the exact and approximate solutions?

Dimas [21]

$\bold{\text{Answer}:\quad x=3\bigg(\dfrac{ln\frac{14}{7.8}}{ln(5)}\bigg)=1.09}$

Step-by-step explanation:

$7.8e^{\frac{x}{3}\cdot ln(5)}=14\\\\\\e^{\frac{x}{3}\cdot ln(5)}=\dfrac{14}{7.8}\\\\\\ln\bigg(e^{\frac{x}{3}\cdot ln(5)}\bigg)=ln\bigg(\dfrac{14}{7.8}\bigg)\\\\\\\frac{x}{3}}\cdot ln(5)=ln\bigg(\dfrac{14}{7.8}\bigg)\\\\\\\large\boxed{x=3\bigg(\dfrac{ln\frac{14}{7.8}}{ln(5)}\bigg)}\\$

x ≈ 1.09

6 0

2 years ago

PLEASE ANSWER THIS QUESTION RIGHT.What do we call the graph of a quadratic?

Blababa [14]

Answer:

parabola

Step-by-step explanation:

4 0

2 years ago

169 divided by 4 show work

nikitadnepr [17]

You could divide 100 by 4 which is 25. Then divide 69 by 4 which would bring you to 17.25. 169 divided by 4 is 42.25. The answer would be 42 with a remainder of 1

4 0

2 years ago

Henry buys an item for $4.23. He gives the cashier a $20 bill. How much money should Henry get back?

N76 [4]

Answer:

Henry will get $15.77 back.

Step-by-step explanation:

20 - 4.23 = 15.77

7 0

2 years ago