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
GalinKa [24]
2 years ago
5

Find the surface area

Mathematics
1 answer:
Dmitriy789 [7]2 years ago
7 0

Answer:

should be 1305 yd^2

Step-by-step explanation:

to get the surface area of one of the 3 recanglular sides take 24 x 15 to get 360 then muliply by 3 to get 1080 since all the recanglular sides are the same then do 15 x 15 to get both of the triangle sides to get 225 since the equation is 1/2 B x H then add them together

You might be interested in
A score that is three standard deviations above the mean would have a z score of
tia_tia [17]

The value of z-score for a score that is three standard deviations above the mean is 3.

In this question,

A z-score measures exactly how many standard deviations a data point is above or below the mean. It allows us to calculate the probability of a score occurring within our normal distribution and enables us to compare two scores that are from different normal distributions.

Let x be the score

let μ be the mean and

let σ be the standard deviations

Now, x =  μ + 3σ

The formula of z-score is

z_{score} = \frac{x-\mu}{\sigma}

⇒ z_{score} = \frac{\mu + 3\sigma -\mu}{\sigma}

⇒ z_{score} = \frac{ 3\sigma }{\sigma}

⇒ z_{score} = 3

Hence we can conclude that the value of z-score for a score that is three standard deviations above the mean is 3.

Learn more about z-score here

brainly.com/question/13448290

#SPJ4

6 0
2 years ago
ANSWER ASAP!! WILL GIVE OR MORE POINTS TO THE FIRST ONE WHO ANSWERS!
Sergio [31]

Answer: See the picture attached.

Step-by-step explanation:

Given the following mixed numbers:

-2\frac{3}{4}\\\\-4\frac{1}{2}

You need to convert them to decimal numbers. The steps to do this are shown below:

1. Divide the numerator of the fraction by the denominator.

2. Add the quotient obtained to the whole number part.

Then:

-2\frac{3}{4}=-(2+0.75)=-(2.75)=-2.75\\\\-4\frac{1}{2}=-(4+0.5)=-(4.5)=-4.5

Therefore, the point is:

(-2.75,-4.5)

Where -2.75 is the x-coordinate and -4.5 is the y-coordinate.

Knowing this, you can plot it on the coordinate plane, as you can see in the picture attached.

8 0
3 years ago
If you answer all of these I will give brainliest if it will let me!!!!!
Tamiku [17]

Answer:

1-8

Step-by-step explanation:

I was only able to finish one through eight The rest follow the same concept though

6 0
3 years ago
four percent of newspaper readers wrote a letter to the editor last week. if there were 50 letters received by the editor last w
Alina [70]

Answer:

there are 1250 readers

Step-by-step explanation:

r = readers

4 percent of readers sent letter = 50 recieved letters

r * 4 percent = 50

r * .04 =50

divide by .04 on each side

r = 50/.04

r =1250

5 0
3 years ago
Read 2 more answers
What IS the aswer PLZZZZZZZ help
BabaBlast [244]

Answer:

ONE PAW AND MAW

Step-by-step explanation:

5 0
2 years ago
Other questions:
  • Solve the equation by factoring. z2 − 6z − 27 = 0
    12·1 answer
  • Did I do number 4 correctly?
    11·2 answers
  • 85 x 63 whoever gets it gets braiest
    7·2 answers
  • How to factor -12n -20
    9·2 answers
  • Solve the inequality -2x < 5, illustrating your solution on a number line.
    7·1 answer
  • Jimmy is using a recipe that calls for 3/4 cup of flour. He only has a 1/8 of a cup measure spoon. How many spoons of the 1/8 wi
    10·2 answers
  • Sal recorded the number of crackers in each snack-sized package he opened. Which statement must be true according to the box plo
    9·2 answers
  • PLEASE HELP. !!!!!!!!!!
    10·2 answers
  • Jeffrey buys a microscope priced at $333.74. Shipping and handing are an additional 10 of the price. How much shipping and handl
    9·2 answers
  • The book is sold for 5.4 dollars at a profit of 8% on the cost price what was the cost price
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!