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
Yakvenalex [24]
3 years ago
9

What is 9^2+a= square root of 113 what is the value of a

Mathematics
1 answer:
sergiy2304 [10]3 years ago
5 0
A= -81 + square root of 113
a<span>≈</span> -70.36985418
You might be interested in
How do I justify if these functions are inverses of each other ... F(x)=x^3 +4 &amp; g(x)=3(radical sign) -4
lapo4ka [179]
You plug them into each other for x like so:
(3(radical sign)-4)^3+4
-4+4
You're left with x
Then do the same for the other one
3(radical sign)(x^3+4)-4
X+4-4
Left with x again there fore it is an inverse


3 0
3 years ago
Which two representations are considered to be only partial representations?
DaniilM [7]

Answer:

D) The graph and the table

Step-by-step explanation:

The equation and the verbal description fully represent the situation because their representation is valid for all possible x values. On the other hand, the table and the graph only represent certain x values.

4 0
3 years ago
Read 2 more answers
Solve the quadratic equations below.<br> 3x2 + 22x + 35 = 0
mestny [16]

Step-by-step explanation:

3x² + 22x + 35 = 0

(3x + 7)(x + 5) = 0

3x + 7 = 0

x = -7/3

or x+5 = 0

x = -5

3 0
3 years ago
The formula c=3.14 can be used
Nataly [62]

it can be used to calculate the length of a circular bracelet

4 0
3 years ago
Nolan used the following procedure to find an estimate for StartRoot 18 EndRoot.
stiks02 [169]

Answer:

Nolan correctly identified the square  numbers before and after 18.

The square roots of them are 4 and 5.

Clearly, square root of 18 should lie between 4 and 5 only.

He, then carefully squared 4.1, 4.2, 4.3 etc. and identified that 4.3 squared is nearer to 18.

Since, Nolan is finding estimated square root, his steps are cool and he didn't make any error.

4 0
3 years ago
Read 2 more answers
Other questions:
  • What is the value of this expression 7 divided by 2 - 4.5 x 3 + 8
    12·2 answers
  • Help me on number.4 please
    6·1 answer
  • Rewrite 4•4•4•8•8•4 using exponents
    15·1 answer
  • If 6 out of 30 people over the age of 100 are male how many are female
    11·2 answers
  • In ΔABC, m∠B = 90°, , and AB = 26 units.Based on this information, m∠A = °, m∠C = °, and AC = units.
    7·1 answer
  • Find the slope of the line that passes through each pair of points. (4,-3) (8,-3)
    11·1 answer
  • A population grows exponentially according to the differential equation dP, dt equals k times P , where P is the population, t i
    6·1 answer
  • !!HELP + BRAINILY!!<br> Which function is not graphed correctly? brainly
    11·1 answer
  • BRAINLY TO WHOEVER HELPS AND GETS IT RIGHT
    7·1 answer
  • sewer lines in a system of equations with no solution have slopes that must be the same or different ?​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!