In the figure below, tan B - 3. If BC = 15 and DA = 3, what is the length of DE ?

umka2103 [35]

Let the original number be x
X^2 + 11 = 36
Subtract 11
X^2 = 25
Square root both
X = 5
Solution: her original number is 5

6 0

2 years ago

Read 2 more answers

How do you solve 15.00 - 6.24

sdas [7]

Answer:

8.76

Step-by-step explanation:

Simplifying

15.00 + -6.24 = b

Combine like terms: 15.00 + -6.24 = 8.76

8.76 = b

Solving

8.76 = b

Solving for variable 'b'.

Move all terms containing b to the left, all other terms to the right.

Add '-1b' to each side of the equation.

8.76 + -1b = b + -1b

Combine like terms: b + -1b = 0

8.76 + -1b = 0

Add '-8.76' to each side of the equation.

8.76 + -8.76 + -1b = 0 + -8.76

Combine like terms: 8.76 + -8.76 = 0.00

0.00 + -1b = 0 + -8.76

-1b = 0 + -8.76

Combine like terms: 0 + -8.76 = -8.76

-1b = -8.76

Divide each side by '-1'.

b = 8.76

Simplifying

b = 8.76

3 0

3 years ago

Read 2 more answers

0.98x0.23 what is 0.98 times 0.23?

fomenos

Answer:

⠀⣴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡧⠀⠀⠀

⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣁⠀⠀⠀

⠈⠣⢴⡖⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣤⣤⠶⣏⣠⡤⠀⣀⠀⣀⠀⠀⣠⡄⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠉⠻⡦⠀

⠀⣰⡏⢀⡀⠀⢠⡄⠀⢀⡀⠀⠀⠀⠀⢸⠇⠀⠀⠉⠉⠛⠾⠿⡤⠟⠛⠛⠛⠳⠶⠺⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣤⠤⠴⠃⠀

⠀⢾⣤⣿⢀⡀⢸⡀⣠⣿⡇⠀⡀⠀⢠⡟⠀⠀⠀⠀⠀⠀⢞⣋⢉⡛⢦⡀⠀⠀⠀⠀⠙⠛⣯⠀⠀⠀⠀⠀⠀⠀⠀⠘⠻⣾⠁⠀⠀⠀

⠀⠀⠁⠉⡿⠀⠈⠉⣿⠘⠧⠼⠳⠶⠋⠀⠀⠀⠀⢀⣴⠟⠉⠁⠀⠁⠑⢷⡀⠀⠀⠀⠀⡰⠋⠀⠀⠀⠀⠀⣠⣤⢤⣄⠚⢻⠀⠀⠀⠀

⠀⠀⠀⠠⣇⣴⠄⠀⢻⠀⣀⠀⠀⠀⠀⠀⠀⠄⠠⡾⠃⠀⠀⠀⠀⠀⠀⠈⢷⠀⢢⡆⠀⠰⠶⡶⠀⠀⠀⣾⠋⠀⡀⢻⣧⠛⠛⣦⡀⠀

⠀⠀⠀⠀⠉⢿⣰⣇⢸⣇⡭⣑⡄⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⡈⠀⠀⠁⠀⠀⠀⠙⣿⠁⢸⠇⠀⣼⣿⠀⢻⡂⠀⢸⡇⠀

⠀⠀⠀⠀⠀⠈⠁⠈⢹⠋⠀⠈⠻⡄⠰⠀⠀⠀⠀⠀⢠⡴⠒⠉⣉⣉⣉⣉⣹⣦⠀⠀⠀⠀⠀⠀⠈⠹⣸⠀⢠⣿⣿⡇⢸⡇⠀⠿⣄⠀

⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⢏⣡⠔⠋⠉⠉⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠹⡆⢸⣿⣿⡇⣸⠇⠀⠀⢸⡇

⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣶⠂⠉⣙⣻⣿⠀⠀⠀⠀⠘⠷⠶⠶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇⠀⠛⢹⡇⣿⠀⢠⣤⠞⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⣤⡞⠁⠀⠹⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠄⠀⠀⠀⠀⠀⢀⡤⠶⢮⣸⠏⠀⢀⡹⠂⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣅⠀⠀⠀⢹⣆⠀⠀⢠⣤⡀⠀⠀⠈⠛⠿⠶⠶⠾⠛⠁⠀⠀⠀⣤⠀⠀⠸⣇⣀⣼⢡⣤⣤⠵⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠷⣄⠀⠀⢿⡆⠀⢠⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡄⢸⡇⠀⠀⠈⣿⣶⣼⣿⣿⣄⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣆⠈⢷⠀⣾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠁⣸⡿⠘⣷⣄⣿⣿⣿⣿⣿⣿⣧⣀⣠

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣽⡆⠈⠛⢁⣀⢀⣀⣀⣀⣀⣀⣤⣤⡴⠖⠛⠉⠀⣴⠟⠁⠀⣷⠙⠛⠿⢿⣿⡿⠿⠟⠋⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣥⣿⣶⠛⠋⠉⠉⢉⣩⡭⠿⠟⠋⠁⠀⠀⠀⠀⠸⠀⠀⠀⠀⣘⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠏⠑⡶⠖⢻⠏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠈⢧⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠇⠀⠈⢷⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⡗⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠃⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠏⠀⠀⠀⠀⢨⡇⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⠴⠞⠋⢹⡄⠀⠀⠀⢇⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⡴⠋⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠖⠋⠉⠀⠀⠀⠀⠀⠳⣄⠀⠀⢈⣁⣀⣤⡤⢴⣶⠿⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⢀⡏⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⣴⣾⣯⣥⣤⠤⢤⣤⣀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠀⠀⠀⠀⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠳⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀joe mama

Step-by-step explanation:

3 0

2 years ago

Help with math plz!!!

Sphinxa [80]

Answer:

Option 4 (equilateral)

Step-by-step explanation:

This triangle is an equilateral triangle since all of its sides are equal i.e. 9 cm.

4 0

3 years ago

What is the result when the number 28 is increased by 9%

Hatshy [7]

Answer: The answer should be 25.48

Step-by-step explanation: You are multiplying .9 to 28. (28 x .9)

7 0

3 years ago