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
IRINA_888 [86]
2 years ago
12

13. Let f(x) = 5x + 10 and g(x) = 2* a) Find f(2) b) Find g(2) c) Find f(2) + g(2)

Mathematics
1 answer:
Alecsey [184]2 years ago
7 0

Answer:

A) f(2) = 20

B) g(2) = 2

C) f(2) + g(2) = 22

Step-by-step explanation:

For part A, you change the x to become 2, to have the equation of 5(2)+10. You then solve in order to get 20.

For part B, I'm not exactly sure what the equation is, but you do the same thing for part A. Since there is no x variable then just keep the answer you have. Meaning it is 2

Finally, part C is adding your answers from part A and part B to get the final answer of 22.

You might be interested in
Someone please help me!
Harrizon [31]

Answer:

angel 53*

Step-by-step explanation:

6 0
3 years ago
The circumference of a circle is 15ft. What is the length of the radius? Use 3.14 for pi. Round your answer to the nearest tenth
dybincka [34]
The circumference of the circle is determined by using the equation, C = 2πr. From this, the value of r may be solved by rearranging the equation to, r = C/2π. Substituting the given values,
                                          r = 15 ft / (2 x 3.14)
The value of r is 2.3885 ft. Thus, the answer to the question is 2.4 ft. 
3 0
3 years ago
A polygon has coordinates A(-7, 8), B(-4, 6), C(-4, 3), D(-8, 3), and E(-9, 6). What are the coordinates of its image, polygon A
Burka [1]
The correct answer is third set of points: <span>A′(6, 10), B′(4, 7), C′(1, 7), D′(1, 11), E′(4, 12) 
</span><span>
We can figure out this answer, just by looking at the first point A. If we rotate it 270 degree counterclockwise, if will go from the second quadrant to the first quadrant. 

The new point will be (8, 7). If we move left 2 and up 3, we will be at the point (6, 10). Only the second choice matches this.</span>
6 0
3 years ago
Read 2 more answers
Calculate the value of ( 5.8 2 + 1.02) × 2.5, writing your answer in standard form correct to 3 significant figures
Blababa [14]

hi how r u....say thanks me later

7 0
3 years ago
Please help me(20 points will give brainliest!!!)
goblinko [34]

Answer:

A. Vertex is ( -1, 16)

B. Do they mean y-intercept for vertical intercept? That is (0,14)

C. X-intercepts are

(-3.838, 0) and (1.828, 0)

Step-by-step explanation:

plug the equation into desmos. It will graph and give you the info.

To find y-int, plug in 0 for x. This gives you the point 0, 14.

You can also use the quadratic equation to find the x-intercepts.

6 0
1 year ago
Read 2 more answers
Other questions:
  • Changing Throwback Thursday to Monday and I need a new name.
    12·1 answer
  • To find the height of the Eiffel Tower, Antoine placed a mirror of 500 meters away from the tower. He then positions himself so
    12·1 answer
  • How can you use geometric formulas in real world situations
    13·1 answer
  • What is the absolute deviation for 15 in the data set?
    7·1 answer
  • PLEASE HELP ASAP WILL DO BRAINLIEST!!!!!! What are all the zeros of the function g(x)=x2−25 ? A x=−25 and x=25 B x=−5 C x=−5 and
    9·1 answer
  • What is a real-world problem using ratios or rates that could be represented on a coordinate plane
    7·2 answers
  • 1. In 1990, the value of a home is $170,000. Since then, its value has increased 5% per year.
    5·2 answers
  • Two walls of a canyon form the walls of a steady flowing river. From a point on the shorter wall, the angle of elevation to the
    11·1 answer
  • Can you please help me answer this picture​
    5·1 answer
  • Can you pls help me with this question thank you
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!