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
klasskru [66]
3 years ago
15

Question 65

Mathematics
1 answer:
kupik [55]3 years ago
5 0

Answer:

32.38 square m

Step-by-step explanation:

Diameter of semicircle = 5 m

Hence, radius = 5/2 = 2.5 m

Area of figure = Area of rectangle - 2 times area of one semicircle

= l \times b - 2 \times  \frac{1}{2} \pi {r}^{2}  \\  \\  = 10.4 \times 5 - \pi {r}^{2}  \\   = 52 - 3.14 \times  {(2.5)}^{2}  \\  = 52 - 3.14 \times 6.25 \\  = 52 - 19.625 \\  = 32.375 \\   \approx 32.38 \:  {m}^{2}  \\

You might be interested in
I need help solving this please with work
Ne4ueva [31]

Answer:awnser c

Step-by-step explanation:because they are accros from eachother

3 0
3 years ago
Two friends at a restaurant each order a fruit drink. The available flavors are watermelon, orange, or mango. Write an organized
Zina [86]

Answer: A

Step-by-step explanation:

(Friend 1, Friend 2)

Friend 1 = x

Friend 2 = y

(x, y) variables are substitution for the flavors

So it cant be C or D

B doesn't have all the possible solutions

4 0
2 years ago
Solve the following equation for a a-32=47​
Verizon [17]

Answer:

value of a = 79

Step-by-step explanation:

by solving it we get,

=》a - 32 = 47

=》a = 47 + 32

=》a = 79

hence, a = 79

6 0
3 years ago
Read 2 more answers
What is 0.326 in expanded form
12345 [234]
0.300 + .020 + 0.006 would be 0.326 in expanded form.
3 0
4 years ago
Please help me with my question:))
sergey [27]

Answer:

D

Step-by-step explanation:

Two lines are perpendicular when the product of their slopes = - 1

line 1: y = 3x + 4

(3 , 0)  ; (-3,2)

slope=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}\\\\=\frac{2-0}{-3-3}\\\\=\frac{2}{-6}\\\\=\frac{-1}{3}

Slope of line 1 = 3

Slope of line 2 = -1/3

3* -1/3 = -1

5 0
3 years ago
Read 2 more answers
Other questions:
  • In the past, 21% of all homes with a stay-at-home parent, the father is the stay-at-home parent. An independent research firm ha
    7·1 answer
  • Three consecutive integers have a sum of 45. Find the integers.
    9·1 answer
  • Antonio purchased adult and child tickets for the fair. Tickets cost $29.35 for each adult and $17.45 for each child. Let x repr
    15·2 answers
  • MATH QUESTION DOWN BELOW
    8·1 answer
  • What is the perimeter and area of a triangle? <br> J(-5,6). K(3,4) L(-2,1)
    8·1 answer
  • HELPPPP
    12·1 answer
  • Can someone please answer my question Geometric Sequence:<br> 3, 6, 12, 24, …
    9·2 answers
  • Is the number <br> –<br> 1+<br> –<br> 4 rational or irrational?
    9·1 answer
  • Find x, the height of the tree. (Decimal Answer)
    11·1 answer
  • The weight of Jane and Jessica was in the ratio of 8 : 9. Jane gained 2 kg while Jessica lost 4 kg. They then had the same weigh
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!