Ask question

Ask question

All categories

3 years ago

13

Evaluate ƒ(x) when x = 10

2 answers:

AlladinOne [14]3 years ago

8 0

Answer:

10f ?

Step-by-step explanation:

fx10

Reika [66]3 years ago

7 0

Answer is : -24

need an explanation?
- step one :
for the first equation
given that x=-10
f(x) =2x-4 if 3x exists in this domain
substituting x in the equation we have
f(-10)=2(-10)-4
f(-10)= -20-4
f(-10)=-24

step two :
for the second equation
given that x=-10
f(x) =x²-+3 if 10<=x<13
x does not exist in this domain

You might be interested in

Michael bought 24.58 feet of boards and needs to use them to make birdhouses. If each bird house requires 1.8287 of board to mak

aev [14]

Divide total amount of boards by amount needed for a birdhouse:

24.58 / 1.8287 = 13.44124

He can make 13 birdhouses.

8 0

3 years ago

Which graph represents the solution set for the compound inequality below?

taurus [48]

X-10>7 is the correct andwer

6 0

3 years ago

Please help be fast I’m on a test

Leto [7]

Hundreds because the answer is 251 so the 2 is in the hundreds

8 0

3 years ago

Find the percent change from the first value to the second. 32; 56

puteri [66]

Answer:

75%

Step-by-step explanation:

Percentage change = (change) ÷ (first value) × 100

Change = second value - first value = 56 - 32 = 24

∴ Percentage change = $\frac{24}{32} * 100 =$ 75%

6 0

3 years ago

the figure shown is a rectangle with a semicircle on each end. what is the area of the figure? use 3.14 for <img src="https://te

nirvana33 [79]

Answer:

$\boxed{a.\:\:\:76.3\:in^2}$

Step-by-step explanation:

The figure is made up of a rectangle and two semicircles.

We find the area of the rectangle using the formula;

$Area = l\times w$

$\Rightarrow Area = 8\times 6$

$\Rightarrow Area = 48\:in^2.$

We find the area of one of the semicircles and multiply by 2;

The area of the semicircles

$=2\times \frac{1}{2}\times \pi \times r^2$

We substitute $\pi =3.14$ and $r=3\:in$ to obtain;

$=2\times \frac{1}{2}\times 3.14 \times 3^2$

$= 3.14 \times 9$

$=28.26\:in^2$

The area of the figure is

$=48+28.26$

$=76.26\:in^2$

To the nearest tenth we have;

$=76.3\:in^2$

The correct answer is A

6 0

3 years ago

Read 2 more answers