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
Neporo4naja [7]
3 years ago
13

How can I do this, please help me!

Mathematics
2 answers:
sleet_krkn [62]3 years ago
8 0

Answer:

Step-by-step explanation:

3n to the third power+11

n=2

so, 3x2=6, so to simplify take 3x2 three times and make it 9x6=54 then add 11 so it becomes 56+11=65

so the answer is D.

Lubov Fominskaja [6]3 years ago
6 0

ANSWER

ok the answer is not d it is c and i did do the math and i googled it it is c also the math is really easy.

You might be interested in
How do you calculate the volume of a cone when given the height and diameter? Describe the steps used to solve.
fiasKO [112]

First find the radius by taking half the diameter. Use the radius to find the base area by using the formula for the area of a circle. Find the product of the base area and height, and then take one-third of the product.

7 0
3 years ago
Read 2 more answers
A, B & C lie on a straight line.
Liono4ka [1.6K]

Answer:

x = 129°

Step-by-step explanation:

∠ ABD and ∠ DBC are a linear pair and sum to 180° , then

y + ∠ DBC = 180°

107° + ∠ DBC = 180° ( subtract 107° from both sides )

∠ DBC = 73°

the exterior angle of a triangle is equal to the sum of the 2 opposite interior angles , then

x = ∠ DBC + z = 73° + 56° = 129°

8 0
2 years ago
Kite EFGH is inscribed in a rectangle where F and H are midpoints of parallel sides. The area of EFGH is 35 square units. What i
sasho [114]

*see attachment for the figure described

Answer:

5 units

Step-by-step explanation:

==>Given the figure attached below, let where FH and EG intercepted be K.

Since FH are midpoints of parallel lines, KE = KG = x.

Given that the area of the kite EFGH = 35 square units, and we know the length of one of the diagonals = HF = KF + KH = 2 + 5 = 7, we can solve for x using the formula for the area of a kite.

Area of kite = ½ × d1 × d2

Where d1 = KH = 7

d2 = EG = KE + KG = x + x = 2x

Area of kite EFGH = 35

THUS:

35 = ½ × 7 × 2x

35 = 1 × 7 × x

35 = 7x

Divide both sides by 7

35/7 = x

x = 5

4 0
3 years ago
The art club spent $45 on supplies for valentines to sell during lunches. They made 60 valentines. What selling price for a vale
Agata [3.3K]
I cannot help you sorry :/
4 0
2 years ago
Can someone help me out please
sveticcg [70]
Mucopolysaccharidosis
3 0
2 years ago
Other questions:
  • Employees of a painting service paint the interior walls of homes and office buildings. The following table shows the number of
    13·2 answers
  • If x-5=12, what is the value of x-9?
    10·1 answer
  • (7.RP.A.1) 16. An object travels along a horizontal straight path at a constant rate. The object travels of the length of the pa
    6·2 answers
  • This is a problem that I have to solve with matrixes, Please show me all of the work. I will award brainliest.
    7·1 answer
  • I need the answer ASAP!!
    13·2 answers
  • What is the mass of the tomato?
    9·2 answers
  • HELP ASAP !! i’ll give you the brainliest answer as long it’s correct plsss helpp
    6·2 answers
  • okay so like i was wondering if ya'll could help with some homework? i have to be somewhere in a little bit and i wanna get this
    8·1 answer
  • Help please my brain be hurty​
    10·1 answer
  • The vertex of a figure is located at (1, 3). The figure is rotated and the image of vertex is located at (-3, 1) Which of these
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!