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KATRIN_1 [288]
3 years ago
11

A son is A years old. His father is B times older. How old was the father when the son was born?

Mathematics
1 answer:
harkovskaia [24]3 years ago
7 0

b - a
the son was 0 so just subtract the kids age.
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Which is true regarding the graphed function f(x)? f of 0 = 3 f of 5 = negative 1 f of 3 = 2 f of 2 = negative 2
Bas_tet [7]

The answer is f of 5 = negative 1. The correct answer is option B

The complete graph is attached with the answer below.

<h3>What is graphed function?</h3>

Graphing functions is drawing the curve that represents the function on the coordinate plane. If a curve (graph) represents a function, then every point on the curve satisfies the function equation.

We can see in the graph that the point (5, -1) is on the f(x). Hence, the answer is f of 5 = negative 1.

Therefore answer is f of 5 = negative 1. The correct answer is option B

To learn more about graphing function from here

brainly.com/question/27757761

#SPJ1

8 0
2 years ago
Simplify. 54+4(34−12)2
azamat
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5 0
3 years ago
I need help with my math I have no clue what I’m doing
Llana [10]

Answer:

V= 7,241.1

Step-by-step explanation:

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V = 4/3 × 22/7 × 1,728

V = 88/21 × 1,728

V = 4.190 × 1,728

V= 7,241.1

8 0
3 years ago
Read 2 more answers
Evaluate.<br><br> 9!/7!<br><br> A.) 63<br> B.) 72<br> C.) 81
podryga [215]

ANSWER

B.) 72

EXPLANATION

Recall the expansion for the factorial notation:

n! = n \times (n - 1) \times (n - 2) \times ...3 \times 2 \times 1

We want to simplify

\frac{9!}{7!}

Let us expand the numerator up to 7! while maintaining the denominator.

\implies \: \frac{9 \times 8 \times 7!}{7!}

When we cancel out the common factors,we obtain:

\implies \: \frac{9 \times 8  \times 1}{1}

This simplifies to

\implies \: \frac{72}{1}  = 72

The correct answer is B.

7 0
3 years ago
Which rigid transformation does NOT result in a reversed orientation of the original image? Justify your answer
Mekhanik [1.2K]
A reflection. That is because when reflecting an image you use a line of reflection, so basically a mirror image has been created so the orientation doesn't change.

Hope that helped :)
3 0
3 years ago
Read 2 more answers
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