All categories

3 years ago

Let f(x) = 4x + 5 and g(x) = x2 - 9x + 20. f(x) g(x)

Mathematics

1 answer:

Reil [10]3 years ago

7 0

Answer:97

Step-by-step explanation:

You might be interested in

Look at the photo answers are radius diameter center circumference

Dafna1 [17]

Answer:

Diamater= D

Radius= R

Center= C

Circumference= A

Hope it Helps? :)

6 0

3 years ago

Which is larger? 7% or 0.7 and explain how you know.

disa [49]

They are equal because you can measure the percentage as a decimal with a maximum of 1.

7 0

3 years ago

Read 2 more answers

Which list of decimals is not in descending order?

Archy [21]

0.0166 because it’s bigger than all other numbers

3 0

4 years ago

Read 2 more answers

1/2x - 7 = 1/3 (x-12)

Volgvan

So this is the answer:)))))

7 0

3 years ago

Check all of the ordered pairs that satisfy the equation below.y=2/5x

zvonat [6]

We are going to do this step by step:

Let's start with option A

X = 25 and Y = 5/2

$y=\frac{2}{5}\cdot x=\frac{2}{5}\cdot25=\frac{2\cdot25}{5}=\frac{50}{5}=\frac{5\cdot10}{5\cdot1}=10$

In this case, when X = 25 , then Y = 10 ,which is different to 5/2

X = 14 , Y = 35

$y=\frac{2}{5}\cdot14=\frac{28}{5}$

In case, when X = 14, then Y = 28/5, which is different to 35

X = 40 , Y = 24

$y=\frac{2}{5}\cdot40=\frac{80}{5}=16$

Similarly, in this case, when X = 40, then Y = 16, which is different to 24

X = 10 , Y=4

$y=\frac{2}{5}\cdot10=\frac{20}{5}=4$

Now, in this case, we can see that when X = 10, then Y = 4 which is the same as the given value of Y

X = 50 , Y = 20

$y=\frac{2}{5}\cdot50=\frac{100}{5}=20$

In this case, the values of Y are also the same.

X = 30 , Y = 12

$y=\frac{2}{5}\cdot30=\frac{60}{5}=12$

Again, in this case, the values of Y are the same, so the pair satisfies the equation.

In conclusion: options D, E and F satisfy the equation

3 0

1 year ago