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Aleksandr [31]
3 years ago
6

Which expression is NOT equivalent to 24 + 12?

Mathematics
1 answer:
Ksju [112]3 years ago
7 0

Answer: 2(12+6) bc you do the work in parentheses first. Then after you multiply 18 by 2 which is 36. Sorry I suck at explaining stuff

Step-by-step explanation:

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Decimals between 11.4 and 15.0 with an interval of 0.4 between each pair of decimals
Sever21 [200]

11.4  → 11.8, 12.2, 12.6, 13.0, 13.4, 13.8, 14.2, 14.6 ←   15.0

5 0
3 years ago
Find the length of the semi-major axis of the ellipse x^2/49+y^2/36=1
Slav-nsk [51]

The length of the semi-major axis of the ellipse is 7.

What is the semi-major axis of an ellipse?

The semi-major axis of an ellipse is the half of the longest diameter passing through its vertex and focus.

The general equation of an ellipse is :

⇒ x²/a²+y²/b²=1, where a is the semi-major axis and b, is the semi-minor axis

x²/49+y²/36=1

x²/(7²)+y²/(6²)=1

x²/a²+y²/b²=1

a=7

Learn more about the semi-major axis here:

brainly.com/question/14180045

#SPJ1

4 0
1 year ago
DUE TODAY!!! WILL GIVE BRAINLIEST!!! I need help with this please help me
sukhopar [10]

Answer:

Slope 1: m=0

Slope 2: m=5

Slope 2 is bigger than slope 1.

General Formulas and Concepts:

<u>Pre-Algebra</u>

  • Order of Operations: BPEMDAS

<u>Algebra I</u>

  • Slope Formula: m=\frac{y_2-y_1}{x_2-x_1}

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Slope 1</em>

Point (-2, 3)

Point (1, 3)

<em>Slope 2</em>

Point (4, 21)

Point (9, 46)

<u>Step 2: Find slope </u><em><u>m</u></em>

<em>Slope 1</em>

  1. Substitute:                    m=\frac{3-3}{1+2}
  2. Subtract/Add:               m=\frac{0}{3}
  3. Divide:                          m=0

<em>Slope 2</em>

  1. Substitute:                   m=\frac{46-21}{9-4}
  2. Subtract:                      m=\frac{25}{5}
  3. Divide:                         m=5

We know that 5 is greater than 0. ∴ Slope 2 is bigger than slope 1.

7 0
3 years ago
Read 2 more answers
What is the difference between fractions as parts and fractions as quantity
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The difference is one has bigger fractions and the other one has different quantities which can be divided by pie = 3.4 squared into a rectangle which equals a+b=c squared
7 0
2 years ago
ou use a juice mix to make orange juice. You combine 1212 ounces of the mix with 3636 ounces of water. Which is a unit rate that
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1212/3636 or 0.33 repeating
6 0
3 years ago
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