1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Lisa [10]
2 years ago
11

Will give brainly if correct (hs gemotry)

Mathematics
1 answer:
Brums [2.3K]2 years ago
5 0

Scarlet is leaning a 12 foot ladder. When you lean a 12 foot ladder, it is s slanted so we will make 12 our slanted side or hypotenuse. It makes a 80 degree angle after contact with the ground so it will be on the lowest angle on the right. We are asked to find the vertical side or how high up the ground is. We are asked to a angle that is opposite of the given angle which is x .. And we are also given the hypotenuse. We are going to use sin using our SOHCAHTOA

\sin(theta)  =  \frac{opposite}{hypotunese}

Where there is our given angle.

Let plug it in

\sin(80)  =  \frac{x}{12}

Multiply 12 by both sides and we get

\sin(80)  \times 12 = x

Which about 11.8 if rounded to nearest tenth or 11.82 if rounded to nearest hundredth.

IF ROUNDED TO NEAREST TENTH, 11.8

IF ROUNDED TO NEAREST HUNDRETH, 11.82

You might be interested in
The vertices of a rectangle are (3, 1), (3, 5), (6, 5), and (6, 1). Find the perimeter of the rectangle
Sergio039 [100]

Answer:

14units

Step-by-step explanation:

Let the vertices of a rectangle be A(3, 1), B(3, 5), C(6, 5), and D(6, 1).

Using the formula for calculating distance between two points;

AB =√(5-1)²+(3-3)²

AB = √4²

AB = 4

BC = √(5-5)²+(6-3)²

BC = √3²

BC =>3

CD = √(1-5)²+(6-6)²

CD = √(-4)²

CD = √16

CD = 4

AD= √(1-1)²+(6-3)²

AD = √3²

AD = √9

AD =3

Perimeter of the rectangle = AB+BC+BD+AD

Perimeter of the rectangle = 4+3+4+3

Perimeter of the rectangle = 14units

6 0
3 years ago
Simplify by combining like terms:<br> 3x - 10 + 2 + 6x
olya-2409 [2.1K]

Answer:

9x-8 is the simplified form

7 0
3 years ago
VIIIe in the standard (x,y) coordmate pralit nas
Savatey [412]

The coordinates of point B are (-4 , -2) ⇒ answer H

Step-by-step explanation:

In any circle

  • The diameter of the circle passing through its center
  • The center of the circle is the mid-point of all diameters

If (x , y) are the coordinates of the mid-point of a line whose end

points are (x_{1},y_{1}) and (x_{2},y_{2}) , then

x=\frac{x_{1}+x_{2}}{2} and y=\frac{y_{1}+y_{2}}{2}

∵ Point C is the center of a circle

∵ AB is the diameter of the circle

∴ C is the mid point of AB

∵ A = (2 , 6) ⇒ (x_{1},y_{1})

∵ B = (x_{2},y_{2})

∵ C = (-1 , 2) ⇒ (x , y)

- Use the rule of the mid-point above

∵ -1=\frac{2+x_{2}}{2}

- Multiply both sides by 2

∴ -2 = 2 + x_{2}

- Subtract 2 from both sides

∴ x_{2} = -4

∴ The x-coordinate of point B is -4

∵ 2=\frac{6+y_{2}}{2}

- Multiply both sides by 2

∴ 4 = 6 + y_{2}

- Subtract 6 from both sides

∴ y_{2} = -2

∴ The y-coordinate of point B is -2

The coordinates of point B are (-4 , -2)

Learn more:

You can learn more about the circle in brainly.com/question/9510228

#LearnwithBrainly

7 0
3 years ago
You purchased xyz common shares for $45 per share one year ago. one year later aftering receiving $4 dividend per share, you sol
Pepsi [2]
<span>The return for the investment is C, or 15.56%. You add the dividend and the capital gain, $4+$3=$7, and then divide by the initial investment price, or $45. 7/45=.1556, or 15.56%.</span>
7 0
3 years ago
Someone can help me ASAPP??
bulgar [2K]

Answer: 23

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • A group of 120 students were asked how old they were when they lost their first tooth. 50% said they were 7 years old. How many
    11·1 answer
  • Evaluate the expression when x=1/2 and y=-5<br> -2xy
    12·2 answers
  • 1760 is compounded daily at a rate of 6% for 7 years
    8·1 answer
  • There are 4 students in a study group they each have to complete 40 math problems per week. Here are the amounts they each have
    12·2 answers
  • Help please lol :)).
    11·1 answer
  • 7.<br> If cos θ= 0.866, find θ, writing your answer to the nearest degree.
    5·1 answer
  • Please show step by step
    5·1 answer
  • Which choice is equivalent to the product below for acceptable values of x?<br> √x+3. fx-3
    7·1 answer
  • Please help me please
    10·1 answer
  • Translate figure A8 units to the left to form figure A’.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!