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
alisha [4.7K]
4 years ago
12

If for a certain function, f(x)=9 find the following value for the following problems.

Mathematics
1 answer:
Dvinal [7]4 years ago
7 0
2(9)+3=21
2(9)=18
(9)+3=12
You might be interested in
mrs.westhoven is have guests over for dinner. she places a 4.5-foot-long table and a 127-centimeter-long table.What is the combi
BlackZzzverrR [31]
4.5 feet = 54 in. 127 cm. = 50 in.  50 in.+54 in.=104 in.
4 0
4 years ago
3. Find the least number which must be added to the following numbers to make them a perfect square. i) 37460 ii) 506900 iii) 49
EastWind [94]

Answer:

i). 211.

ii). 711.

iii). 31

iv). 131.

Step-by-step explanation:

i). √37460 = 193.545

Then take the whole number from the decimal:

193² = 193 × 193 = 37249

You subtract the answer from the main number:

37460 - 37249 = 211

211 is the answer.

ii). √506900 = 711.969

711² = 711 × 711 = 505521

506900 - 505521 = 1379

1379 is the answer.

iii). √4931 = 70.221

70² = 70 × 70 = 4900

4931 - 4900 = 31

31 is the answer.

iv). √5607 = 74.879

74² = 74 × 74 = 5476

5607 - 5476 = 131

131 is the answer.

Hope you understand ◉‿◉ (✷‿✷) (◠‿◕)

8 0
3 years ago
You might need:
Sergio [31]

Answer: 0.6

Step-by-step explanation:

7 0
3 years ago
2x > 14
Fittoniya [83]

Answer:

it's option 2) x > 7

Step-by-step explanation:

7 × 2 = 14

6 0
3 years ago
Find the slope of the line with the given equation. Show your work.<br> 6x – 2y = 18
Vera_Pavlovna [14]
Currently the equation 6x - 2y = 18 is in standard form. Convert the standard form equation into a slope-intercept form and we can find the slope easily.

Solve for y.

6x - 2y = 18
-2y        = 18 - 6x <-- Subtract 6x from each side. This is to isolate the 2y term
2y / -2  = \frac{18 - 6x}{2} <-- Divide each side by 2. This it to
                                                               get rid of the 2 coefficient.
y = -9 + 3x

Rearrange the right-hand side a bit.

y = -9 + 3x becomes y = 3x - 9

Now it is in slope-intercept form.
The slope is the coefficient of the x variable.

So, 3 is the slope.
7 0
4 years ago
Other questions:
  • A recipe for krispy rice treats calls for 6 cups of rice cereal and 40 large marshmallows. You want to make a larger batch of go
    11·2 answers
  • Solve for x.<br><br> 8x=4x−32
    13·1 answer
  • he production of pipes has a mean diameter of 3.25 inches and a standard deviation of .15 inches. The shape of the distribution
    13·1 answer
  • Prove the proposition p (0), where p (n) is the proposition "if n is a positive integer greater than 1, then n2 &gt; n." what ki
    10·1 answer
  • Please Helpppppppp with this question
    11·1 answer
  • best defines the two quantities that are measured to find the call rate of a phone company ? A quantity of price measured in dol
    11·2 answers
  • (-5qsquaredp) to the 8th power
    12·1 answer
  • if a committee of 4 is to be chosen at random from the class of 11 students what is the probability of any particular commuter b
    7·1 answer
  • Solve the simultaneous equation<br> 2p_3q=4<br> 3p+2q=9
    8·1 answer
  • The side lengths of triangle JKT are 60 cm80 cmand 100 cm. Which formula can be used to show that is a right triangle?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!