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Studentka2010 [4]
2 years ago
13

Which expression is equivalent to 9c + 12d + 2c

Mathematics
1 answer:
Alexxx [7]2 years ago
7 0

Answer:

B. 11c + 12d

Step-by-step explanation:

Given

9c + 12d + 2c

Combine the like terms

= 11c + 12d

Hope it will help :)

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!!!!!!!!!!!!!!!!!! help
Triss [41]

Answer:

option 1

Step-by-step explanation:

It's given in the question that

a (first term of an A.P.) = 14

d (common difference between terms of A.P.) = -3

So,

2nd term will be = a + d = 14 + (-3) = 11

3rd term = a + 2d = 14 + 2×(-3) = 8

4th term = a + 3d = 14 + 3×(-3) = 5

All these terms are matching with option 1. So, option 1 is the correct option

3 0
3 years ago
The volume of a cube shaped shipping container is 2744 in.³ find the edge length of the shipping container
Dima020 [189]

Answer:

The edge length of the shipping container is 14 in.

Step-by-step explanation:

The volume enclosed by a cube  is the number of cubic units that will exactly fill a cube.

To find the volume of a cube  we need to recall that a cube has all edges the same length. The volume of a cube is found by multiplying the length of any edge by itself twice. Or as a formula:

                                                        V=s^3

where,  <em>s</em> is the length of any edge of the cube.  

To find the edge length of the shipping container we use the fact that the volume of a cube shaped shipping container is 2744 in³ and the above formula.

2744=s^3\\\\s^3=2744\\\\s=\sqrt[3]{2744}\\\\s = 14\:in

7 0
3 years ago
How do you figure out conjecture
umka2103 [35]

Answer:

powers like 10^2

Step-by-step explanation:

its easy

5 0
3 years ago
The low temperature in Chicago was -3 °F. The low temperature in Milwaukee was -11 °F. Which statement is true?
SOVA2 [1]

Answer:

-11 is greater than -3, so it was colder in Milwaukee.

Step-by-step explanation:

-11 is greater than -3, so it was colder in Milwaukee. because -11 is less than -3 because it is more to the left which makes it less

5 0
3 years ago
For the function N(y)=-3y-7, evaluate N(1)
TEA [102]

Answer:

N(1) = -10

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

<u>Algebra I</u>

  • Function Notation

Step-by-step explanation:

<u>Step 1: Define</u>

N(y) = -3y - 7

N(1) is y = 1

<u>Step 2: Evaluate</u>

  1. Substitute in <em>y</em> [Function]:                                                                               N(1) = -3(1) - 7
  2. [Function] Multiply:                                                                                     N(1) = -3 - 7
  3. [Function] Subtract:                                                                                         N(1) = -10
4 0
2 years ago
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