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
I am Lyosha [343]
3 years ago
8

the nth pyramidal number tells how many cannonballs there are in a square arrangement that is n cannonballs square. a: true b: f

alse
Mathematics
2 answers:
anzhelika [568]3 years ago
6 0
This statement is true.

A pyramidal number tells the number of balls that could be stacked evenly with square bases. If were are looking for the nth pyramidal number, that is a pyramid with a square base that is n by n.
IRINA_888 [86]3 years ago
3 0

Answer:

b*tch its false -.-


Step-by-step explanation:


You might be interested in
A line has a slope of 3/5. It passes through (3,5) and (x,9). What is the value of x?
blagie [28]
This is in 2 point form
(y2-y1)=m(x2-x1)
(9-5)=3/5(x-3)
x=29/3
4 0
3 years ago
I need help please?
Lapatulllka [165]
It would be D because the division symbol represents subtraction when your expanding a fraction like this one. Hope that helped.
6 0
3 years ago
Kayla lives 5 2/4 miles from her dad’s house. What fraction greater than one can you write 5 2/4?
mihalych1998 [28]
6 3/4 I think is a possible answer
8 0
3 years ago
Daniela facing a 12 ft tall statue that is 15 ft away. She can see the reflection of the top of the statue in a puddle on the gr
mote1985 [20]

Answer:

36 ft

Step-by-step explanation:

Daniela facing a 12 ft tall statue that is 15 ft away. She can see the reflection of the top of the statue in a puddle on the ground 5 ft in front of her. How tall is Daniela?

Hence, this is calculated as:

5ft/15ft = 12 ft/Daniela's height

Cross Multiply

5ft × Daniela's height = 15ft × 12ft

Daniela's height = 15ft × 12 ft/5ft

= 36ft

Therefore, Daniela's height = 36 ft

4 0
3 years ago
ABC ≃DEF. Find the lengths of the given sides
GuDViN [60]

Answer:

BC = 8 and EF = 8.

Step-by-step explanation:

Since triangle ABC and DEF are congruent to each other, BC corresponds with EF (as determined by the triangle names).

Set BC and EF equal to each other.

x + 6 = 3x + 2

Subtract x from both sides.

6 = 2x + 2

Subtract 2 from both sides.

4 = 2x.

Divide 2 on both sides.

x = 2.

Substitute 2 for x.

BC = 2 + 6

BC = 8

Since we already know that EF is congruent to BC, EF is also 8.

EC = 3(2) + 2

EC = 6 + 2

EC = 8

5 0
2 years ago
Other questions:
  • How do we know if the line y=x has a postive slope?
    8·2 answers
  • How much canvas is needed to cover the bottom of a tent if the center pole is 7ft from the edge?
    11·1 answer
  • The tickets for a dance recital cost $5.00 for adults and $2.00 for children. If the total number of tickets sold was 295 and th
    8·1 answer
  • Factor (Reverse Distribute): 4+6
    9·1 answer
  • 5 tons= how many inches
    15·1 answer
  • To approach the runway, a pilot of a small plane must begin at 6 degrees,descent starting from a height of 1905 feet above the g
    11·1 answer
  • I feel dumb for not knowing this but i need help
    6·1 answer
  • Evaluate the expression 8.2(5)^2
    12·2 answers
  • A square park has an area of 120 m2
    5·1 answer
  • Dante’s chocolate bar is 36% cocoa. If the weight of the chocolate bar is 73 grams, how many grams of cocoa does it contain roun
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!