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
Sphinxa [80]
3 years ago
14

Help me pleaseim not good at me smol bean needs help i got like a 65 help smol beannnn

Mathematics
1 answer:
ivann1987 [24]3 years ago
8 0
Think:  Let that triangular area be the base of this triangular prism.  Find this area.  Formula for the area of a triangle is:

A = (1/2)bh, where b is the length of the base (of the triangle) and h is the height (of the triangle).

Next, multiply this area by the length of this triangular prism. 

Any questions?
You might be interested in
Mohamed decided to track the number of leaves on the tree in his backyard each year The first year there were 500 leaves Each ye
svetlana [45]

Answer:

The required recursive formula is

f(n)= 500\times(1.4)^{n-1}\\

Step-by-step explanation:

Mohamed decided to track the number of leaves on the tree in his backyard each year.

The first year there were 500 leaves

Year \: 1 = 500

Each year thereafter the number of leaves was 40% more than the year before so that means

Year \: 2 = 500(1+0.40) = 500\times 1.4\\

For the third year the number of leaves increase 40% than the year before so that means

Year \: 3 = 500\times 1.4(1+0.40) = 500 \times 1.4^{2}\\

Similarly for fourth year,

Year \: 4 = 500\times 1.4^{2}(1+0.40) = 500\times 1.4^{3}\\

So we can clearly see the pattern here

Let f(n) be the number of leaves on the tree in Mohameds back yard in the nth year since he started tracking it then general recursive formula is

f(n)= 500\times(1.4)^{n-1}\\

This is the required recursive formula to find the number of leaves for the nth year.

Bonus:

Lets find out the number of leaves in the 10th year,

f(10)= 500\times(1.4)^{10-1}\\\\f(10)= 500\times(1.4)^{9}\\\\f(10)= 500\times20.66\\\\f(10)= 10330

So there will be 10330 leaves in the 10th year.

3 0
3 years ago
Read 2 more answers
What integer is closets to 31/7
baherus [9]
31/7 = 4 3/7.....3/7 is less then 1/2....so the closest integer is 4
6 0
3 years ago
Read 2 more answers
Nanu borrowed a certain sum at the rate of 10 % p.a. If she paid compound interest Rs. 1,290 at the end of two years compounded
Leokris [45]

Answer:

whats your answer please give

5 0
2 years ago
PLEASE PLEASE HELP!!!!!
kodGreya [7K]
We need 6.5% to a decimal so..
6.5% /100 = 0.065

$21.30 X 0.065 = 1.3845 tax on the shirt
 
So.. we add the price of the shirt, and the amount of tax on the shirt
$21.30 + 1.3845 = $22.6845

Answer = $22.68
3 0
3 years ago
Please help me with this I will give out extra points with the brain this math question
JulijaS [17]

Answer:

c

Step-by-step explanation:

ur welcome

8 0
3 years ago
Read 2 more answers
Other questions:
  • Jeanne babysits for 6 per hour . She also works as a reading tutor for 10 per hour . She is only allowed to work20 hours per wee
    6·1 answer
  • An HOn2-scale train is a model train that is constructed at the ratio 1 : 87.1. If an HOn2 model of a locomotive is 10.4712 inch
    12·2 answers
  • For the expression x(x+3) + 3(x+3), what binomial factor do<br>both terms have in common?​
    5·1 answer
  • Write a piecewise function
    14·1 answer
  • A bakery made 9 cakes using 3 bags of flour
    15·1 answer
  • What is the slope of this line??
    15·1 answer
  • The regular price of a television set is $1,200. Albert buys the television set at a discount of 35% . How much does he pay for
    10·1 answer
  • If f(x) = 2x3 – 12x2 + 26x — 20 and X
    6·1 answer
  • Factor the trinomial completely. 10x^2+7x-12
    15·2 answers
  • Enter the range of values for x using the picture shown
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!