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
Ksenya-84 [330]
2 years ago
6

Plz help i need a answer asap!!!

Mathematics
2 answers:
omeli [17]2 years ago
8 0

Answer:

c.) 31

Step-by-step explanation:

comment if u need explanation :))

atroni [7]2 years ago
5 0

Answer:

3 x 3 x 3 = 27

2 x 2 = 4

27 + 4 = 31, the answer is C

Since it is exponents

3 to the power of three means you multiply three by itself 3 times which equals 27.

Same with 2 to the power of 2,

you multiply 2 by itself 2 times therefore you get 4 and add them up to get 31.

You might be interested in
Please help !! (Simplify)
Darya [45]

Answer:

The first one

8 0
3 years ago
What is the solution to 0.4(12 - 3x) = 0.3(12x - 16)?<br> F. 4<br> G. 2<br> H. -2<br> J. -4
jolli1 [7]
Answer : H-2
I can sure that's the answer
6 0
3 years ago
What is the percent increase <br><br> from 3.49 to 3.89
Juliette [100K]
The answer is 0.4 or 0.40
4 0
2 years ago
You have $550 in a savings account that earns 3% simple interest each yaer. How much will be in your account in 10 years?
bija089 [108]
Looking at the given question, we can find several important information's and based on thm we can easily calculate the amount after 10 years.
Principal amount = $550
Rate of interest per year = 3%
Number of years the amount is to be kept = 10 years
Now we get put these information's in the formula of finding amount of money kepy in simple interest.
Amount = P(1 + rt)
Where
p = principal amount
r = rate of interest
t = Time
Then
Amount = 550[1 + (3/100) * 10)]
             = 550 [1 + 3/10]
             = 550 * (13/10)
             =  55 * 13
             = 715 dollars
So the total amount in my account will be $715
4 0
2 years ago
Will give brainliest
pychu [463]

The equation of a hyperbola is  x^{2}/9 - y^{2}/4 = 1

What are the steps to Hyperbola equation ?

To find the equation of hyperbola, the following steps must be taken. You need to identify;

  • The coordinate of the center
  • The coordinate of the vertices
  • The coordinate of the foci

The general equation of a hyperbola can be expressed as

x^{2}/a^{2} - y^{2}/b^{2} = 1

From the graph, we have the following parameters

a = 3

a^{2} = 3^{2} = 9

b = 2

b^{2} = 2^{2} = 4

The equation of a hyperbola can be expressed as

x^{2}/9 - y^{2}/4 = 1

The vertices = V(+/-a,0) = (+/-3,0)

The center = C(0,0)

The focus = F(+/-C, 0)

Where C^{2} = a^{2}  + b^{2}

C = \sqrt{9 + 4}

C = \sqrt{13}

Focus = F(+/- \sqrt{13}, 0)

The general equation for asymptote = +/- b/a X

= +/-2/3X

Therefore, the equation of a hyperbola can be expressed as

x^{2}/9 - y^{2}/4 = 1

Learn more about hyperbola here: brainly.com/question/3405939

#SPJ1

6 0
1 year ago
Other questions:
  • Write an equation of the line that is parallel to 5x+20y=10 and passes through the point (8,3).
    12·1 answer
  • allison rewrote the following expression using the commutative property. What was her mistake? 22+43=65+22
    6·1 answer
  • How do I solve this equation????
    11·1 answer
  • Ravi sold 1/5 of his apples. He gave his friend 2/5 of the remainder. Ravi remained with 60. How many apples did ravi have at fi
    13·1 answer
  • Choose a value for b so that the relation below is not a function. ​
    8·1 answer
  • POSSIBLE POINTS: 28.57
    11·1 answer
  • How many triangles can be constructed with angles measuring 10º, 80º, and 90º?
    12·1 answer
  • Whats the measure of the angles (SHOW HOW YOU SOLVED IT so i can understand)
    10·2 answers
  • Santosh bought a refregator for rupees 9000 and forced to sell it in 8100 find loss percent
    13·1 answer
  • Please solve this question
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!