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RideAnS [48]
3 years ago
8

Solve for x. Round your answer to the nearest tenth.

Mathematics
1 answer:
Rainbow [258]3 years ago
7 0

Answer:

24.8

Step-by-step explanation:

x = √(16)^2+(19)^2= 24.8

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Suppose the average math SAT score for students enrolled at local community college is 490.4 with a standard deviation of 63.7.
lakkis [162]

Answer:

Option B) 9.1      

Step-by-step explanation:

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3 years ago
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3 years ago
Find the Midpoint of the coordinates (-1,4) and (5,7)
Rainbow [258]

Answer:

(2,\frac{11}{2})

General Formulas and Concepts:

<u>Pre-Algebra</u>

  • Order of Operations: BPEMDAS

<u>Algebra I</u>

  • Midpoint Formula: (\frac{x_1+x_2}{2},\frac{y_1+y_2}{2})

Step-by-step explanation:

<u>Step 1: Define</u>

Endpoint (-1, 4)

Endpoint (5, 7)

<u>Step 2: Find midpoint</u>

  1. Substitute:                    (\frac{-1+5}{2},\frac{4+7}{2})
  2. Add:                              (\frac{4}{2},\frac{11}{2})
  3. Divide:                          (2,\frac{11}{2})
5 0
3 years ago
Read 2 more answers
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