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
Romashka-Z-Leto [24]
2 years ago
12

‍plz help‍ I NEED IT RN PLZ

Mathematics
1 answer:
neonofarm [45]2 years ago
8 0

Step-by-step explanation:

A quadrilateral has (four) sides and (four) angles

A pentagon has (five) sides and (five) angles

A cube (six) faces

hope this helps you.

You might be interested in
When a ball is dropped onto a flat floor, it bounces to 65% of the height from which it was dropped. If the ball is dropped from
valkas [14]

Using a geometric sequence, it is found that:

  • The rule for the height of the nth bounce is:

a_n = 52(0.65)^{n-1}

  • The height of the fifth bounce is of 9.28 cm.

In a <em>geometric sequence</em>, the quotient between consecutive terms is always the same, called common ratio q.

The nth term of a geometric sequence is given by:

a_n = a_1q^{n-1}

In which a_1 is the first term.

In this problem:

  • Bounces to 65% of the height from which it was dropped, thus the common ratio is of q = 0.65.
  • Dropped from 80 cm, thus, the height of the first bounce is a_1 = 80(0.65) = 52.

Thus, the rule for the height of the nth bounce is:

a_n = 52(0.65)^{n-1}

The height of the fifth bounce is a_5, thus:

a_5 = 52(0.65)^{5-1} = 9.28

The height of the fifth bounce is of 9.28 cm.

A similar problem is given at brainly.com/question/11847927

7 0
2 years ago
Please help
Mekhanik [1.2K]

Answer:525

Step-by-step explanation:

7(5)^2 * 3 = 525

3 0
3 years ago
Find the value of ax 4 ; a = 2, x = 1. <br><br> Select one: a. 2 b. 4 c. 1 d. 8
alexgriva [62]

For this case we have the following expression:

ax ^ 4

We must find the value of the expression when:

a = 2\\x = 1

Substituting the values in the expression we have:

2 (1) ^ 4 = 2 * 1 = 2

Thus, the value of the expression is 2.

Answer:

The value of the expression is 2

Option A

8 0
3 years ago
Read 2 more answers
What is 4/1 times 2=to
taurus [48]
Any expression divided by remains the same, Multiply the numbers, answer is 8
3 0
2 years ago
PLEASE ANSWER picture shown
Alexxx [7]
\frac{x}{2} + \frac{7}{9x}
= \frac{x*9x}{2*9x} + \frac{7*2}{9x*2}
= \frac{9x^2}{18x} + \frac{14}{18x}
= \frac{9x^2+14}{18x}

Therefore the answer is B.

Hope this helps !

Photon
5 0
3 years ago
Other questions:
  • Jordan Has 9 Blue Balls, 6 Red Balls And 5 Brown Balls In A Box. Two Balls Are Drawn Without Replacement From The Box. What Is T
    10·2 answers
  • A soccer ball is kicked into the air from a height of 3 feet with an initial velocity of 72 feet per second. How many seconds is
    15·1 answer
  • The ratio of number of boys to the of girls in a school is 5:7. If there are 600 students inthe school, how many girls are there
    11·1 answer
  • Simplify.<br> 3n² + 3(3m³ + 3n³)<br><br> Thanks so much!!
    6·2 answers
  • 15 points plz help
    13·1 answer
  • Find the distance.<br><br> A<br> 8.9<br><br> B<br> 8.7<br><br> C<br> 7.8<br><br> D<br> 7.1
    11·2 answers
  • Graph the following equations. Plot at least 3 points on the graph.<br> 1. y = -4x - 3
    12·1 answer
  • Plss help me im on a timer 12 mins left plsssss
    14·2 answers
  • I need the answer asap and the demonstration please
    15·2 answers
  • A small company has 6 employees with associate degrees, 2 employees with bachelor's degrees, and 8 employees with master's degre
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!