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-Kira [14]
3 years ago
10

What is the value of the expression 3 (-3)^2-4|-3|+6

Mathematics
1 answer:
Vikki [24]3 years ago
7 0
Your answer is , 21.

You might be interested in
Make me laugh and ill make u Brainliest
fiasKO [112]

Answer:

What do you call a bommerang that won't come back?

a stick

Step-by-step explanation:

8 0
2 years ago
2.2.2.2.2.2.2exponential form
Allisa [31]
2^7

(2 to the 7th power)
3 0
3 years ago
The ratio of the walking speeds of three people
Blababa [14]

3 : 4 : 5 = 3² : 4² : 5² = 9 : 16 : 25

The answer is B.

Hope this helps.

6 0
3 years ago
Evaluate the function at the indicated values if possible. If an indicated value is not in the​ domain, say so.
goldfiish [28.3K]

Answer:

f(-7)=0.

f(2)=-9/5.

f(3) doesn't exist because 3 isn't in the domain of the function.

Step-by-step explanation:

f(x)=\frac{x+7}{x^2-9} is the given function.

We are asked to find:

f(-7)

f(2)

f(3).

f(-7) means to replace x in the expression called f with -7:

Evaluate \frac{x+7}{x^2-9} at x=-7

\frac{(-7)+7}{(-7)^2-9}

\frac{0}{49-9}

\frac{0}{40}

0

So f(-7)=0.

f(2) means to replace x in the expression called f with 2:

Evaluate \frac{x+7}{x^2-9} at x=2

\frac{2+7}{2^2-9}

\frac{9}{4-9}

\frac{9}{-5}

\frac{-9}{5}

So f(2)=-9/5

f(3) means to replace x in the expression called f with 3:

Evaluate \frac{x+7}{x^2-9} at x=3

\frac{3+7}{3^2-9}

\frac{10}{9-9}

\frac{10}{0}

Division by 0 is not allowed so 3 is not in the domain of our function.

5 0
3 years ago
What is the place value of underlined digit in the number206,909
Mariana [72]

Ones : 9

Tens : 0

Hundreds : 9

Thousands : 6

Ten Thousands : 0

Hundred Thousands : 2

is ur answer

hope this helps

8 0
2 years ago
Read 2 more answers
Other questions:
  • A small plane traveled from city A to city B, averaging 161 miles per hour. The trip took 3 hours. What is the distance from cit
    15·1 answer
  • 1) Find the value of x: 8x + 1 14x + 3​
    6·1 answer
  • Which equation is not equivalent to the others?
    7·1 answer
  • 16) Order the numbers below from greatest to least.<br>3.4 x 10-2, -14, -1.9, -1.9,-​
    8·1 answer
  • Write the indicated polynomial expression:
    14·1 answer
  • Select the point that is a solution to the system of inequalities.
    8·1 answer
  • The cost of 5 hats and 1 scarf is $47. The cost of 2 hats and 2 scarves is $40. How much does one hat cost?
    8·1 answer
  • How to solve (2x+2)-(x+5)=0
    13·2 answers
  • There are five people in Lexi's family. Two of them prefer vanilla ice cream and three prefer chocolate ice cream. Which fractio
    11·2 answers
  • Solve for x: -3x + 3&lt; 6
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!