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3 years ago

Please help in geometry

Mathematics

1 answer:

tekilochka [14]3 years ago

5 0

Answer:

E: (-7,12)

F: (-1,10)

G: (-5,0)

Hope this helps

Step-by-step explanation:

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Evaluate f(12)=3/2x+14 f(-4)=3/2x+14 f(0)=3/2x+14

Illusion [34]

When f(x) is substituted with a number, you just plug the number into wherever you see x:

_____________

f(12) = 3/2x + 14

f(12) = 3/2(12) + 14

f(12) = 18 + 14

f(12) = 32

f(-4) = 3/2x + 14

f(-4) = 3/2(-4) + 14

f(-4) = -6 + 14

f(-4) = 8

f(0) = 3/2(0) + 14

f(0) = 0 + 14

f(0) = 14

7 0

3 years ago

Cual es el valor de a = 1

RideAnS [48]

Answer:

i think is a = 1

Step-by-step explanation:

a=1 is the same thing

4 0

3 years ago

The sentence 3+(5+2)=(5+2)+3 illustrates

Afina-wow [57]

B: The associate property of addition.

8 0

3 years ago

Read 2 more answers

Which expression is equivalent to 1/4 - 3/4x

Vadim26 [7]

Answer:

-3/4x + 1/4

Step-by-step explanation:

3 0

3 years ago

If A = 50 degrees, B = 62 degrees, and a = 4, find b. Round to the nearest tenth.

____ [38]

Answer:

$b \approx 4.6$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Equality Properties

Pre-Calculus

Law of Sines: $\frac{sin(A)}{a} = \frac{sin(B)}{b}$

Step-by-step explanation:

Step 1: Define

A = 50°

B = 62°

a = 4

Step 2: Solve for b

Substitute [LOS]: $\frac{sin(50)}{4} = \frac{sin(62)}{b}$
Cross-multiply: $bsin(50) = 4sin(62)$
Isolate b: $b = \frac{4sin(62)}{sin(50)}$
Evaluate: $b = 4.61042$
Round: $b \approx 4.6$

7 0

3 years ago