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
rodikova [14]
3 years ago
9

Find area of this figure 3 ft 4 ft 5ft

Mathematics
1 answer:
Ahat [919]3 years ago
6 0

Answer:

26.14

Step-by-step explanation:

For the triangles: 3*4=12

For the circle: 28.27/2=14.135

12+14.135=26.135

~26.14

You might be interested in
20% of the size of the side angle​
den301095 [7]
Can you explain your question?
8 0
3 years ago
Please help me ASAP easy problem giving brainlist!!
never [62]

Answer:

x ≥ 1

Step-by-step explanation:

Since it's a closed circle x could also be equal to 1. Also, since the arrow is pointing away from 1 the answer of x is greater than 1, therefore the answer is x ≥ 1.

8 0
3 years ago
Which set of side lengths can form a triangle?
emmainna [20.7K]

Answer:

C:4 cm, 8 cm, 5 cm

Step-by-step explanation:

sum of length of any two sides of a triangle will be larger than the third side.

4 0
2 years ago
Nick was surveying his field and saw some cows and ducks. Nick counted a total of 80 heads and
Natali [406]

Answers:

  • Total equation:  x+y = 80
  • Legs equation:  2x+4y = 248
  • How many ducks? 36
  • How many cows? 44

====================================================

Further explanation:

  • x = number of ducks
  • y = number of cows

x+y = 80 is the total equation (ie the head count equation) since we assume each animal has 1 head, and there are 80 heads total.

That equation can be solved to y = 80-x after subtracting x from both sides.

The legs equation is 2x+4y = 248 because...

  • 2x = number of legs from all the ducks only
  • 4y = number of legs from all the cows only
  • 2x+4y = total number of legs from both types of animals combined

We're told there are 248 legs overall, so that's how we ended up with 2x+4y = 248

------------

Let's plug y = 80-x into the second equation and solve for x.

2x+4y = 248

2x+4( y ) = 248

2x+4( 80-x ) = 248

2x+320-4x = 248

-2x+320 = 248

-2x = 248-320

-2x = -72

x = -72/(-2)

x = 36

There are 36 ducks

Now use this x value to find y

y = 80-x

y = 80-36

y = 44

There are 44 cows.

------------

Check:

36 ducks + 44 cows = 80 animals total

36*2 + 44*4 = 72 + 176 = 248 legs total

The answers are confirmed.

5 0
2 years ago
Can someone solve this question
Fittoniya [83]
The equation will be
y =   - \frac{8}{7}  x   +  \frac{60}{7}



good luck
4 0
3 years ago
Other questions:
  • Simplify 12¹⁶/12⁴ .​
    10·2 answers
  • Please help I will mark brainlist if correct
    15·1 answer
  • The diagram shows a 5 cm x 5 cm x 5 cm cube.
    6·1 answer
  • Can someone please help me on these two questions tysm
    9·1 answer
  • PLEASEEEEEE HELP DUE AT 2:40
    10·1 answer
  • Please help me with these 3 questions!! Will mark Brainliest :)
    9·1 answer
  • On a recent day, 8 euros were worth $9 and 24 euros were worth $27. Enter an equation of the form y = kx to show the relationshi
    5·1 answer
  • Is the following relation a function?
    13·1 answer
  • Circle A has an area of 500 in? The diameter of circle B is three times the diameter of circle A. Estimate the area of circle B.
    9·1 answer
  • A bottle rocket is launched straight up. Its height in feet (y) above theground x seconds after launch is modeled by the quadrat
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!