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
amid [387]
3 years ago
11

Please help me! i really need help​

Mathematics
1 answer:
deff fn [24]3 years ago
7 0

Answer:

24.3

Step-by-step explanation:

because each side is the same. one has 12 inch and the other is 9. So you subtract 9 from 12 and get 3. Then you have to find out what the other mesurment is for the bigger shape, which is 2.7 because 32/12=2.66666, so u round and get 2.7 . so theen you multiply 9 and 2.7 and get 24.3! Hope this helps.

You might be interested in
A king wanted to reward his adviser,a wise man of the kingdom.so he asked the wiseman to name his own reward.the wiseman thanked
PolarNik [594]

Answer:

900 coins

Step-by-step explanation:

The Wiseman demands 1 gold coin for the 1st day, then 3 gold coins for the 2nd day, then 5 gold coins for the 3rd day and it continues for 30 days in this pattern.

Therefore, the total number of gold coins that he gets will be,  

1+ 3+ 5+ ..... up to 30 terms.

This is an A.P. series with the first term(a) 1 and a common difference(d) 2 and the number of terms(n) 30.

Hence, the sum of the A.P. series is given by \frac{n}{2} [2a+(n-1)d]

= \frac{30}{2} [2*1+(30-1)*2]

= 900 coins (Answer)

7 0
3 years ago
In the xy plane, a quadrilateral has vertices at (-1, 4), (7,4), (7,5), and (-1. 5). What is the perimeter of the quadrilateral?
iris [78.8K]

Answer:

(B) 18.

Step-by-step explanation:

We are asked to find the perimeter of a quadrilateral with vertices at (-1, 4), (7,4), (7,5), and (-1. 5).

First of all, we will draw vertices of quadrilateral on coordinate plane and connect the vertices as shown in the attached photo.

We can see that our quadrilateral is a parallelogram, whose parallel sides are equal.

\text{Perimeter of quadrilateral}=8+1+8+1

\text{Perimeter of quadrilateral}=16+2

\text{Perimeter of quadrilateral}=18

Therefore, the perimeter of the given quadrilateral is 18 units.

8 0
3 years ago
What is the solution to the system of equations that contains −3x + y = 3 and 2x − y = −1? no solution (−1, 3) infinite number o
Paraphin [41]

Answer:

A) −3x + y = 3

B) 2x − y = −1  Adding both equations:

-x = 2

x = -2  y = -3

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Taking an Uber ride in NYC has an initial fee of $2.55 with an additional charge of $1.75 per mile (we will ignore the small per
dmitriy555 [2]

Answer:

what exactly am i solving for ?

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
You pick 4 digits (0-9) at random without replacement, and write them in the order picked. what is the probability that you have
Sophie [7]

The number of ways of choosing 4 digits from 10 digits without replacement ( order is important) is P(10,4)=\frac{10!}{(10-4)!} =\frac{10!}{(6)!} =7*8*9*10=5040. This is the number of all possible permutations of choosing 4 from 10. The first 4 numbers of your phone number is a unique 4 digit number(4 different digits). The required probability is

\frac{1}{5040}

7 0
3 years ago
Other questions:
  • Write an equation of the line containing the point (3,1) and perpendicular to the line 4x−3y=5.
    11·1 answer
  • Write the first ten terms of a sequence whose first term is -10 and whose common difference is -2.
    9·1 answer
  • McKenna pays $16 per month for a gym membership. In addition, she pays $2 per Pilates class.
    10·1 answer
  • A human resource manager for a large company takes a random sample of 60 employees from the company database. Based on the sampl
    8·1 answer
  • A display case of sweaters are marked 3 for $44. If Betty wants to buy 21 sweaters, how much will Betty spend (not including tax
    9·1 answer
  • - 27 - 13c=9<br><br><br> would this come out to be a fraction?
    12·1 answer
  • Monica says since all squares are rectangles, all rectangles are squares is she correct explain
    10·2 answers
  • 20$ - 5$ = 15$ 15$/2.50 = 6 in graph form
    5·1 answer
  • Pls help due soon i’ll mark brainliest
    8·1 answer
  • What is x?<br><br> 2x = square root of three divided by six
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!