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
aniked [119]
2 years ago
14

Katie is going to carpet her living room floor and drew the diagram shown below. What is the total area of carpet she will need?

Mathematics
2 answers:
Simora [160]2 years ago
5 0
Katie will need for her carpet/area of her carpet 194 ft squared
lana66690 [7]2 years ago
4 0
16 x 11 = 176
3 x 6 = 18

176 + 18 = 194 ft squared
You might be interested in
Find the surface area of the hemisphere 6cm
lina2011 [118]

Answer:

452.4 cm^2

Step-by-step explanation:

a = 4\pi {r}^{2} \\ a = 4 \pi \times (6)^{2}   \\ a = 452.4 \: cm^{2}

I hope that is useful for you :)

7 0
3 years ago
PLEASE WILL GIVE 50 POINTS PLEASE ANSWER ​
leva [86]

Answer:

AB = 75

BC = 60

AC = 45

m∠A = 53°

m∠B = 37°

m∠C = 90°

Step-by-step explanation:

<u>Trigonometric ratios</u>

\sf \sin(\theta)=\dfrac{O}{H}\quad\cos(\theta)=\dfrac{A}{H}\quad\tan(\theta)=\dfrac{O}{A}

where:

  • \theta is the angle
  • O is the side opposite the angle
  • A is the side adjacent the angle
  • H is the hypotenuse (the side opposite the right angle)

Given:

\sf \tan(A)=\dfrac{60}{45}

Therefore:

  • side opposite angle A = BC = 60
  • side adjacent angle A = AC = 45

To find the length of AB (the hypotenuse), use Pythagoras’ Theorem:

a^2+b^2=c^2

(where a and b are the legs, and c is the hypotenuse, of a right triangle)

⇒ AC² + BC² = AB²

⇒ 45² + 60² = AB²

⇒ AB² = 5625

⇒ AB = √5625

⇒ AB = 75

To find m∠A:

\implies\sf \tan(A)=\dfrac{60}{45}

\implies\sf A=\tan^{-1}\left(\dfrac{60}{45}\right)

\implies\sf A=53^{\circ}\:(nearest\:degree)

m∠C = 90° (as it is a right angle)

The interior angles of a triangle sum to 180°

⇒ m∠A + m∠B + m∠C = 180°

⇒ 53° + m∠B + 90° = 180°

⇒ m∠B = 180° - 53° - 90°

⇒ m∠B = 37°

4 0
2 years ago
How do I solve 1/10x+5=-3x-13+4x ?
Temka [501]

Answer:

x = 20

I am not sure if you wanted the answer. Sorry!

Step-by-step explanation:

Let's solve your equation step-by-step.

1/10 x + 5 = - 3x - 13 + 4x

Step 1: Simplify both sides of the equation.

1/10 x + 5 = - 3x - 13 + 4x

1/10 x + 5 = - 3x + - 13 + 4x

1/10 x + 5 = (<em>- 3x + 4x</em>) + (- 13)

1/10 x + 5 = <em>x</em> + - 13

1/10 x + 5 = x - 13

Step 2: Subtract x from both sides.

1/10 x + 5 - <em>x </em>= x - 13 - <em>x</em>

- 9/10 x + 5 = - 13

Step 3: Subtract 5 from both sides

- 9/10 x + 5 - <em>5</em> = - 13 - <em>5</em>

- 9/10 x = - 18

Step 4: Multiply both sides by 10/(- 9).

(<em>10/ - 9</em>) * (- 9/10 x) = (<em>01/ - 9</em>) * (- 18)

x = 20

Hope this helps!

4 0
2 years ago
Read 2 more answers
Solve for the missing variable.
tigry1 [53]
There wasn't much to go off of but based of the information you've gave me the answer would be 7.68=6.28
3 0
3 years ago
Read 2 more answers
Please help me with this question.
elixir [45]
You will see a tiny picture up top of the question and draw it out and added then work
8 0
2 years ago
Other questions:
  • What is the answer to 5×9 <br>a. 39<br>b. 56<br>c.45
    10·2 answers
  • If 3 × (2 + 3) = ●, which expression is equal to ●?
    10·2 answers
  • 1) Reduza os números abaixo a uma potência de base 2
    15·2 answers
  • Kesha is choosing a 3 letter password from the letters ABCDE the password cannot have the same letter repeated in it how many su
    6·1 answer
  • Please help quick!<br> Solve for x.<br><br> x = ln ex=lne
    10·2 answers
  • You invest $500 in an account that pays 6% interest compounded continuously. How
    9·1 answer
  • IF U NEED ANY POINTS JUSF ANSWER THIS!! YOURE WELCOME
    12·2 answers
  • Rose wants to buy a toy that costs $14. If she gives the cashier $20, which equation will tell you how much change Rose gets bac
    15·1 answer
  • Please help what is the slope
    8·2 answers
  • What is the answer<br> ????
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!