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
Gwar [14]
3 years ago
13

HELLPPPPP PLEASEEE HURRY FIND THE SURFACE AREA OF THE PYRAMID

Mathematics
2 answers:
mixas84 [53]3 years ago
4 0

Answer:

8?

Step-by-step explanation:

kondaur [170]3 years ago
4 0

Answer:

yes

Step-by-step explanation:

You might be interested in
James had $400 in his bank account. After
balandron [24]

Answer:

C

Step-by-step explanation:

400-160=240

240/4=60

3 0
2 years ago
Read 2 more answers
Does anybody know the answer
denis-greek [22]

Answer:

hypotenuse aka the longest line on a right angle

7 0
2 years ago
Read 2 more answers
What is the radius of a hemisphere with a volume of 83838 in, to the nearest tenth<br> of an inch?
ipn [44]

Answer:34.2

Step-by-step explanation: I just did it in delta math

3 0
3 years ago
Which is the equation of a parabola with a directrix at y = −3 and a focus at (5, 3)? y = one twelfth(x − 5^)2
ankoles [38]

The equation of a parabola with a directrix at y = -3 and a focus at (5 , 3) is y = one twelfth (x - 5)² ⇒ 1st answer

Step-by-step explanation:

The form of the equation of the parabola is  (x - h)² = 4p(y - k), where

  • The vertex of the parabola is (h , k)
  • The focus is (h , k + p)
  • The directrix is at y = k - p  

∵ The focus of the parabola is at (5 , 3)

- Compare it with the 2nd rule above

∴ h = 5

∴ k + p = 3 ⇒ (1)

∵ The directrix is at y = -3

- By using the 3rd rule above

∴ k - p = -3 ⇒ (2)

Solve the system of equations to find k and p

Add equations (1) and (2) to eliminate p

∴ 2k = 0

- Divide both sides by 2

∴ k = 0

- Substitute the value of k in equation (1) to find p

∵ 0 + p = 3

∴ p = 3

Substitute the values of h , k , and p in the form of the equation above

∵ (x - 5)² = 4(3)(y - 0)

∴ (x - 5)² = 12 y

- Divide both sides by 12

∴ \frac{1}{12} (x - 5)² = y

- Switch the two sides

∴ y =  \frac{1}{12} (x - 5)²

The equation of a parabola with a directrix at y = -3 and a focus at (5 , 3) is y =  \frac{1}{12} (x - 5)²

Learn more:

you can learn more about the quadratic equations in brainly.com/question/8054589

#LearnwithBrainly

8 0
3 years ago
Pls help me <br> TROLL FOR POINTS= REPORT <br><br> CORRECT ANSWER= BRAINLIEST
AlladinOne [14]

Answer:

g < 3

Step-by-step explanation:

in order to stay under his budget of 45 dollars he can get any number of gigabytes less than 3. Its not less than or equal to, because he wants to keep his bill UNDER 45 dollars, and 3 gigabytes plus his plan amounts to 45 dollars exactly.

7 0
3 years ago
Other questions:
  • What is the quotient of the opposite of 30 and 6 plus the opposite8
    13·1 answer
  • A triangle is cut from a<br> rectangle. Find the area<br> of the shaded region.
    14·1 answer
  • Suppose that circles A and B have a central angle measuring 100°. Additionally, the measure of the sector for circle A is 10π m2
    6·2 answers
  • (A)-B<br> (B)-A &amp; B<br> (C)-A
    13·2 answers
  • Simplify and write the answer in exponential form 3x^4 × y^4 x^4​
    15·1 answer
  • Please help me correct some answers on my test!! im really confused. please be serious, no weird answers
    5·1 answer
  • A train has one engine and six train cars. Find the total number of ways an engineer can arrange the train. (The engine must be
    15·1 answer
  • Helppppppppp plzzzzz !!!!
    13·1 answer
  • Given that Ax - 4x² + 3x² + 4 = (x² - 2x + 1)(2x² + B) + C(x-1) + D for all values of x, evaluate A, B, C and D. Hence, deduce t
    10·1 answer
  • Andrea, Dina, and Lindsay invested in a partnership in the ratio of 7:9:14, respectively.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!