1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Kaylis [27]
3 years ago
6

HELP! LOOK AT THE IMAGES BELOW

Mathematics
1 answer:
sineoko [7]3 years ago
5 0

Answer:

(g+f)(x)=(2^x+x-3)^(1/2)

Step-by-step explanation:

Given  

f(x)= 2^(x/2)

And

g(x)= √(x-3)

We have to find (g+f)(x)

In order to find (g+f)(x), both the functions are added and simplified.

So,

(g+f)(x)= √(x-3)+2^(x/2)  

The power x/2 can be written as a product of x*(1/2)

(g+f)(x)= √(x-3)+(2)^(1/2*x)

We also know that square root dissolves into power ½

(g+f)(x)=(x-3)^(1/2)+(2)^(1/2*x)

We can see that power ½ is common in both functions so taking it out

(g+f)(x)=(x-3+2^x)^(1/2)

Arranging the terms

(g+f)(x)=(2^x+x-3)^(1/2)  ..

You might be interested in
90 divided by 5 in distributive property
makvit [3.9K]
Answer is 18 unless u wont it in letters
7 0
3 years ago
Read 2 more answers
What is the value of b in the equation 3b + 2(b - 1) =8
WARRIOR [948]

Answer:

b = 2

Step-by-step explanation:

In order to find the value of b, we have to isolate b on one side of equation first

So,

3b+2(b-1)=8

Multiplying 2 with b-1

3b+2b-2=8\\5b-2=8

Adding 2 on both sides

5b-2+2=8+2\\5b=10

Dividing by 5 on both sides

\frac{5b}{5}=\frac{10}{5} \\b=2

So the value of b is 2 ..

6 0
3 years ago
Read 2 more answers
If sin phi sin theta = 0.2 and sin phi cos theta = -0.3 and sin phi > 0 what is theta ? Repeat for sin phi < 0.
Rina8888 [55]

Answer:

θ = -33.69°

Step-by-step explanation:

For Φ>0 and Φ<0  (in general Φ≠nπ  where n is an integer), sin(Φ) ≠ 0

Dividing both equations:

\frac{sin(\phi) sin(\theta)}{sin(\phi)cos(\theta)} = tan(\theta) = 0.2/(-0.3)=-2/3\\

Therefore:

arctan(θ) = -2/3

  θ = -33.69°

The answer does not depend on the sign of Φ, in fact we just need that the sine does not become zero, which occurs when Φ is equal to an integer times π (radians) or 180 (degrees)

Have a nice day!

3 0
3 years ago
For a quantity that changes frequently from month to month, the best kind of graph is a pie chart.
lana66690 [7]
For a quantity that changes frequently from month to month, the best kind of graph is a pie chart.a true
3 0
3 years ago
Read 2 more answers
How long would it take a bus traveling at 52 km/h to travel 130 km?
stira [4]

Answer:

2.5 hours <u>or</u> 2 hours and 30 minutes

Step-by-step explanation:

130 / 52 = 2.5

3 0
3 years ago
Other questions:
  • What is the answer to 5/6+(−1 1/<br> 6)
    11·1 answer
  • Determine the singular points of the following differential equation and classify each singular point as regular or irregular.
    7·1 answer
  • Are two triangles similar? and how do you know
    10·2 answers
  • 5270÷312 with remainder​
    12·2 answers
  • 4. What are the two y-intercepts?<br> 5. What are the two slopes?
    14·1 answer
  • Please can someone help my assignment​
    9·1 answer
  • Mrs. Selleck baked a cake and cut it into 10 equal pieces. Her
    6·1 answer
  • A restaurant sells 10 tacos for $8.49, or 6 of the same kind of taco for $5.40. Which is a better deal? Explain how you know.
    14·1 answer
  • Select all that are true
    6·1 answer
  • Regress smoker on quadratic polynomials of age, using a probit regression and find the p-value for testing the hypothesis that t
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!