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
Luda [366]
2 years ago
6

8) A box of 12 light bulbs fell

Mathematics
1 answer:
katovenus [111]2 years ago
3 0

Answer: 2/3

Step-by-step explanation:

12 lightbulbs and 4 are broken

12-4=8

8/12

/2

4/6

/2

2/3

You might be interested in
Given that sec theta= -37/12, what is the value of cot theta , for pie/2 < theta< pie?
Triss [41]

The answer is B. Thank me in the future!

always remember ~Positive Vibes~

6 0
3 years ago
Read 2 more answers
Multiply the polynomials. (4x^2 + 3z + 7)(8x - 5)
Vedmedyk [2.9K]

Answer:

32x3−20x2+24xz+56x−15z−35

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
3. Two cars are parked, 150m apart, and on opposite sides of a building. A camera on the top of the building rotates and can vie
allsm [11]

Answer:

<em>The building is 61.5 m tall</em>

Step-by-step explanation:

The image below is a diagram where all the given distances and angles are shown. We have additionally added some variables:

h = height of the building

a, b = internal angles of each triangle

x  = base of each triangle

The angles a and b can be easily found by subtracting the given angles from 90° since they are complementary angles, thus:

a = 90° - 37° = 53°

b = 90° - 42° = 48°

Now we apply the tangent ratio on both triangles separately:

\displaystyle \tan a=\frac{\text{opposite leg}}{\text{adjacent leg}}

\displaystyle \tan 53^\circ=\frac{150-x}{h}

\displaystyle \tan 48^\circ=\frac{x}{h}

From the last equation:

x=h.\tan 48^\circ

Substituting into the first equation:

\displaystyle \tan 53^\circ=\frac{150-h.\tan 48^\circ}{h}

Operating on the right side:

\displaystyle \tan 53^\circ=\frac{150}{h}-\tan 48^\circ

Rearranging:

\displaystyle \tan 53^\circ+\tan 48^\circ=\frac{150}{h}

Solving for h:

\displaystyle h=\frac{150}{\tan 53^\circ+\tan 48^\circ}

Calculating:

h = 61.5 m

The building is 61.5 m tall

5 0
3 years ago
Help me with this problem
Alexus [3.1K]

Answer:

ddddddvvvvvv

Step-by-step explanation:

5 0
2 years ago
A Toffee costs 15% more than a mint costs &amp; 80. What is the price of a Toffee​
Anestetic [448]

Answer:

the price of Toffee is 92

Step-by-step explanation:

first we have to find 15% of 80 which is

15/100 × 80= 12 than we add it with 80 because the toffee is 15% more than a mint and therefore we get 80+12=92

7 0
2 years ago
Other questions:
  • An equation in two variables is shown below.
    5·1 answer
  • a payday loan store charges $40 for one month loan of $300. what annual interest rate is This equivalent to
    5·1 answer
  • Using the diagram below, find x.
    9·1 answer
  • What is 42720984.474 divided by 3649<br>Edit: just for yall not me
    12·2 answers
  • 3 less than the quotient of 18 and a number m in algebraic expression
    13·1 answer
  • 10. Consider the circles with the following equations:
    5·1 answer
  • I need help with this.​
    5·1 answer
  • What can we conclude? please answer asap
    14·1 answer
  • 0.741 round to nearest one
    10·1 answer
  • These days people use plastic to pay for everything. " What does this synecdoche mean in this question?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!