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
ivolga24 [154]
3 years ago
5

Simplifying please help!

Mathematics
1 answer:
Anni [7]3 years ago
8 0

The answer is the first option. 12m-12n

You might be interested in
Classify the triangle by its angles and by its sides
mojhsa [17]

Answer:

Acute isoceles

Step-by-step explanation:

Two base angles of the triangle are equal making it isosceles

The top angle is less than 90° making it an acute angle

4 0
3 years ago
Refer to the accompanying scatterplot. a. Examine the pattern of all 10 points and subjectively determine whether there appears
Alex

Answer:

Which is the output of the formula =AND(12>6;6>3;3>9)?

A.

TRUE

B.

FALSE

C.

12

D.

9

Step-by-step explanation:

5 0
3 years ago
Simplify the expressions:
mestny [16]

Answer:

-1v

0.6y+2.1

3w-p+4

1-6x

0

-5x+10y+z-25

Step-by-step explanation:

Combine like terms

8 0
3 years ago
A 2000-gallon metal tank to store hazardous materials was bought 15 years ago at cost of $100,000. What will a 5,000-gallon tank
harkovskaia [24]

Answer:

The value  is P_o = \$ 561958.9

Step-by-step explanation:

From the question we are told that

  The capacity of the metal  tank is  C =  2000 \  gallon

   The duration usage is  t = 15\ years \ ago

   The cost of 2000-gallon tank 15 years ago is P =  \$100,000

    The capacity of the second tank considered is C_1 = 5,000  

    The power sizing exponent is e = 0.57

     The initial construction cost index is  u_1 = 180

      The new construction after 15 years cost index is  u_2 =600

Equation for the power sizing exponent is mathematically represented as

      \frac{P_n}{P} = [\frac{C_1}{C} ]^{e}

=> Here P_n is the cost of 5,000-gallon tank as at 15 years ago  

So

     P_n  =  [\frac{5000}{2000} ] ^{0.57} * 100000

      P_n  =  \$168587.7

Equation for the cost index exponent is mathematically represented as

      \frac{P_o}{P_n}  =  \frac{u_2}{u_1}

HereP_o is the cost of 5,000-gallon tank today

So

       \frac{P_o}{168587.7}  =  \frac{600}{180}

=>    P_o = \frac{600}{180} * 168587.7

=>      P_o = \$ 561958.9

8 0
4 years ago
If X = 14, find the value of the variable a. If your answer is not an integer, express it in simplest radical form.
ivann1987 [24]

Answer:

Step-by-step explanation:

First thing I would do is square the 14, and put it under the radical. Itll make the calculations a little bit easier.

14sqrt(2) = sqrt392

Use the definition of sine to find the value of a

sin(45) = opposite/hypotenuse = a/sqrt392

sin(45)=\frac{a}{\sqrt{392} }

a = 14

7 0
3 years ago
Other questions:
  • Mops
    9·1 answer
  • Find the point-slope equation for the line that passes through the points (30,2) and (15,-28) use the first point in your equati
    13·1 answer
  • A projectile with an initial velocity of 48 feet per second is launched from a building 190 feet tall. The path of the projectil
    14·2 answers
  • You and 3 friends went out for dinner. The bill is $85.36. How much do you pay
    13·1 answer
  • What is the approximate measure of this angle?
    12·1 answer
  • cara is making a beaded necklace for a gift. she wants to spend more than $25 because she doesn´t want to seem like a cheap frie
    9·1 answer
  • Look at the picture...
    7·1 answer
  • What is equivalent to 2/3 - (-3/4) + 5/4 ​
    15·1 answer
  • Which of the following statements is false?
    10·2 answers
  • Which. Stem and leaf plot represents the data set below 56,113,89,85,96,104,65,67,72,88,97
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!