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
lianna [129]
3 years ago
11

-24 divided by x + 12 to the second when x= -14

Mathematics
1 answer:
ELEN [110]3 years ago
3 0

Answer:12

Step-by-step explanation:

You might be interested in
What is the angle of elevation of the sun when a pole 32.0 ft tall casts a shadow 45.0 ft long
Nostrana [21]

As you can see in the first drawing, the vertical line represents the pole which is 32.0 ft long and the horizontal line represents the shadow casted by the pole which is 45.0 ft long. The angle θ, represents the angle of elevation of the sun.

We can solve this problem using trigonometric ratios, that is sine, cosine, and tangent. Remember SOH CAH TOA?

SOH

sin =  \frac{opposite}{hypotenuse}

CAH

cosine =  \frac{adjacent}{hypotenuse}

TOA

tan =  \frac{opposite}{adjacent}

In this case, we're going to use TOA since we are given the height of the pole which represents the line opposite the angle of elevation, and the length of the shadow of the pole which represents the line adjacent to the angle of elevation.

adjacent, a = 45.0

opposite, o = 32.0

So, to find the angle of elevation, refer to the second picture above.

8 0
3 years ago
Find what 2/4 is multipled by to to get 2/4 divided by 12. Then solve the problem. Do not reduce your answer.
Romashka-Z-Leto [24]

Answer:

Step-by-step explanation:

8 0
2 years ago
Choose the property of addition that justifies the equation.
Studentka2010 [4]

Answer:

Associative

Step-by-step explanation:

Associative property is the one that says that when 3 or more numbers are summed, the grouping of such numbers has no effect on the result of the sum. It is:

(a + b) + c = a + (b + c) for every a, b and c real numbers.

6 0
3 years ago
Consider the parabola r​(t)equalsleft angle at squared plus 1 comma t right angle​, for minusinfinityless thantless thaninfinity
kodGreya [7K]

Given:-   r(t)=< at^2+1,t>  ; -\infty < t< \infty , where a is any positive real number.

Consider the helix parabolic equation :  

                                              r(t)=< at^2+1,t>

now, take the derivatives we get;

                                            r{}'(t)=

As, we know that two vectors are orthogonal if their dot product is zero.

Here,  r(t) and r{}'(t)  are orthogonal i.e,   r\cdot r{}'=0

Therefore, we have ,

                                  < at^2+1,t>\cdot < 2at,1>=0

< at^2+1,t>\cdot < 2at,1>=

                                              =2a^2t^3+2at+t

2a^2t^3+2at+t=0

take t common in above equation we get,

t\cdot \left (2a^2t^2+2a+1\right )=0

⇒t=0 or 2a^2t^2+2a+1=0

To find the solution for t;

take 2a^2t^2+2a+1=0

The numberD = b^2 -4ac determined from the coefficients of the equation ax^2 + bx + c = 0.

The determinant D=0-4(2a^2)(2a+1)=-8a^2\cdot(2a+1)

Since, for any positive value of a determinant is negative.

Therefore, there is no solution.

The only solution, we have t=0.

Hence, we have only one points on the parabola  r(t)=< at^2+1,t> i.e <1,0>




                                               




6 0
3 years ago
3. Your friend has eight sweatshirts. Three sweatshirts are green, one is white, and
Sveta_85 [38]

Answer:

3/14

Step-by-step explanation:

P (B then B) = 4/8 x 3/7 or 1/2 x 3/7

6 0
2 years ago
Other questions:
  • Factor completely x^3-8x^2-2x+16=
    11·1 answer
  • Write the equation of a function whose parent function, f(x) = x + 8, is shifted 2 units to the right.
    8·1 answer
  • PLS HELP WILL GIVE BRAINLYEST 40 POINTS
    5·2 answers
  • HELP!!!! I NEED HELP WITH THIS.
    8·1 answer
  • Original price of computer is 598.00. There was 25% off original price. What is the price now?
    14·1 answer
  • 93+(68+7) in commutative,associative,and distributive
    14·1 answer
  • Are all rhombus squares? Why or why not.
    7·2 answers
  • The area of a square garden is 84 square feet. Which of the following
    14·2 answers
  • How many solutions does this equation have?<br><br> 7s − 6 − 5 = 7s + 17
    15·2 answers
  • X
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!