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
Anna [14]
2 years ago
13

Can someone help me with this quickly pleaseee

Mathematics
2 answers:
Sati [7]2 years ago
7 0

Answer:

≈ 52m^2

Step-by-step explanation:

1)the face of a semicircle: (\pi*r^2)/2

2)the face of a rectangle: 6*5

3)the face of a triangle: (3*5)/2

1)  d=6m r=3m  (3.14*3^2)/2=28.26/2=14.13

2)  6*5=30

3)  (3*5)/2=15/2=7,5

Full surface:  14.13+30+7.5=51.63

answer:  51.63m^2 ≈ 52m^2

Kisachek [45]2 years ago
6 0
The answer is 51.63≈52m^2. Took a quiz that had this question
You might be interested in
F(x) = 6 (2 – 9), find f-1(x).<br> find the inverse
Tanzania [10]
Try using Symbolab!
4 0
3 years ago
What is the Mean Absolute Deviation of the following numbers?<br> 32, 67,83, 15, 89, 32
hram777 [196]

Answer:

53 I believe

Step-by-step explanation:

add all then divide by how much numbers are there

3 0
3 years ago
Which recursive formula can be used to determine the total amount of money earned for each successive hour worked based on the a
sveticcg [70]

Complete question is;

An electrician earns $110 after his first hour of working for a client. His total pay based on the number of hours worked can be represented using the sequence shown.

110, 130, 150, 170, ...

Which recursive formula can be used to determine the total amount of money earned for each successive hour worked based on the amount of money currently earned?

Answer:

The recursive formula can be expressed as; f(x + 1) = f(x) + 20

Step-by-step explanation:

Electrician earns $110 dollars after working for 1 hour.

We were told his total pay based on number of hours worked can be represented by: 110, 130, 150, 170...

This means that writing it down as a function, we can say;

f(1) = $110, f(2) = $130 e.t.c

Now,since we want to express a recursive formula to explain the question, then let's say after the 1 hour worked, he earned $110, then the hour after that, his total is $130,then the hour after that, his total is $150.

This means that he earns an additional $20 each hour.

Thus;

f(x + 1) = f(x) + 20

Where x is number of hours and f(x) is payment after x number of hours

The recursive formula can be expressed as; f(x + 1) = f(x) + 20

5 0
3 years ago
Nia has number cards 2,3,8,9, and 5 . What are the different way bus can arrange the cards to show only even numbers with 2 in t
zhuklara [117]
There are 6 different ways:

23,598
23,958
25,398
25,938
29,538
29,358

8 0
3 years ago
Find the length of the missing side Geometry
leonid [27]

7.

Since it is a right triangle we can use Pythagorean Theorem to solve.

A^2+B^2=C^2

We are given C and B. We are solving for A, so we can input what we know.

A^2+24^2=25^2

A^2+576=625

A^2=49

A=7

Therefore, the missing side is equal to 7.

5 0
2 years ago
Other questions:
  • Write an expression for the following situation and solve it. Mr. Simms bought 20 pencils. He used 1/4 of the pencils and then g
    10·1 answer
  • 3 ones - 22 tenths equal
    7·1 answer
  • Solve the system:
    11·2 answers
  • You can not multiply a fraction by a whole/integer number. is it true or false?
    7·1 answer
  • What is the slope of each line?
    12·2 answers
  • Which point is not on the graph of the function y = x + 2?
    8·2 answers
  • Please find x.............
    12·1 answer
  • Below is the graph of a trigonometric function. It has a maximum point at (-5, 2.5) and a minimum point at
    10·1 answer
  • Find the sales tax....
    13·1 answer
  • The perimeter of a rectangle is 156 inches. The length of the rectangle is five times its width. Find the area of the rectangle.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!