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AveGali [126]
3 years ago
5

The measure of an angle is 3 what is the measure of a complementary angle

Mathematics
1 answer:
notka56 [123]3 years ago
5 0
The measure of its complementary angle is 87 degrees. When two complimentary angles are added to each other they equal 90 degrees. 
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john's first 3 tests scores in chemistry were 70, 75, 91. what was his median score? a. 72.5 b. 91 c. 75 d. 10
Vilka [71]
C. 75. The median is the middle number in the sequence
3 0
3 years ago
Find the least common multiple of 20, 4, and 5
Salsk061 [2.6K]

Answer:

LCM = 20

Step-by-step explanation:

You need to make everything into 20. Luckily, 4X5 is 20 and vise versa.

4 0
3 years ago
Given f(x) = 5x + 7,g(x) = 3x-1 find f(g(x))
kakasveta [241]

Answer:

f(g(x)) = 15x + 2

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

Distributive Property

<u>Algebra I</u>

  • Functions
  • Function Notation
  • Composite Functions

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Identify</em>

f(x) = 5x + 7

g(x) = 3x - 1

<u>Step 2: Find</u>

  1. Substitute in functions:                                                                                    f(g(x)) = 5(3x - 1) + 7
  2. [Distributive Property] Distribute 5:                                                                 f(g(x)) = 15x - 5 + 7
  3. [Addition] Combine like terms:                                                                        f(g(x)) = 15x + 2
7 0
2 years ago
Johnny earns $5 per day delivering newspapers. What equation shows how much money m he earns delivering papers for d days
4vir4ik [10]

Answer:

Step-by-step explanation: so, he earns 5 dollars every day, and he starts off with 0 with the y=mx+b form you would y or m in this case is equal to 5x or is this case d so ot would be m=5d

5 0
3 years ago
Identify the function value which will be used for M,, the maximum function value on the i, j - th rectangle.
kompoz [17]

Answer:

A.

Step-by-step explanation:

A. i just took the test

3 0
3 years ago
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