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2 years ago

Given the following functions f(x) and g(x), solve f[g(7)] and select the correct answer below:

Mathematics

2 answers:

kramer2 years ago

8 0

Answer:

the answer is 85

Step-by-step explanation:

Degger [83]2 years ago

7 0

F(g(7))= f(2×7+2)= f(16)= 4×16+21=85

Therefore: the answer is 85

Hope that helps!!

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IceJOKER [234]

Answer:

21%

Step-by-step explanation:

3*7/42*3=21/100=21%

6 0

2 years ago

What is the value of the following expression? 7 + 18 ÷ ( 6 - 3 )

never [62]

Answer:

Step-by-step explanation:

13 because first you do 6-3 which equals 3 then you do 18 / 3 because of PEMDAS so you get 6 the you add 7 by 6 which equals 13!

Please mark brainliest if this helped.

6 0

2 years ago

Read 2 more answers

Find the slope or rate of change.

Dima020 [189]

Answer:

$m=\frac{5}{3}$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

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

Step-by-step explanation:

Step 1: Define

Find points from graph

Point (-2, 0)

Point (1, 5)

Step 2: Find slope m

Substitute: $m=\frac{5-0}{1+2}$
Subtract/Add: $m=\frac{5}{3}$

3 0

2 years ago

The height of a conical sand pile is always twice the radius. if sand is being added to the pile at a rate of 30π cubic centimet

saw5 [17]

Check the attached file for the answer.

4 0

3 years ago

What is m∠C? Enter your answer in the box.

suter [353]

The interior angles of a triangle add up to 180 degrees

3x + 2x + x = 180
6x = 180
x = 180/6
x = 30

< C = 2x.......2(30) = 60 <===
< B = 3x.......3(30) = 90
< A = x................. = 30

6 0

2 years ago