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
insens350 [35]
2 years ago
13

A.) 15.7in B.) 31.4in C.) 40in D.) 62.8in

Mathematics
2 answers:
mina [271]2 years ago
5 0
B: 31.4in



hope this helps lol
IrinaK [193]2 years ago
4 0

Answer:

31.4 in

Step-by-step explanation:

This is a tricky question,

if you observe the shape carefully, you will notice that if you mirror (flip outward) each curve surface of each quardrant, what you will end up with is a complete circle with a radius of 5 inches.

Hence the combined length of all the curved surfaces is simply the circumference of the circle, given by:

Circumference = 2πr

= 2 x 3.14 x 5

= 31.4 in

You might be interested in
May somebody help me with this please?
beks73 [17]
First you do 4500 × 0.04
Then take that number and add it to 4500
4 0
3 years ago
Read 2 more answers
In order to solve for the variable in the equation 2 (4 x + 3) + 4 = 3 x minus (2 x + 4), Giovanni first applies the distributiv
Alenkinab [10]

Answer:

8x + 6 + 4 = 3x - (2x + 4)

Step-by-step explanation:

When Gio applies the distributive property, the equation above is the result. Naturally, I look at the 1st parenthesis I see and start the 1st distributive property there first. The 2nd distributive property would be the other parenthesis where you multiply by -1, so you would get 8x + 6 + 4 = 3x - 2x - 4

5 0
3 years ago
Read 2 more answers
Simple Algebra problem. Includes the x and y axis. Also need help finding the perimeter.
Leona [35]

Answer:

31.5cm²

Step-by-step explanation:

area of a triangle =1/2 b h

b= 7cm

h=9cm

1/2×7×9

= 1/2×63

= 31.5cm²

hypotenuse is unknown so,

c²=a²+b²

c²= 7² + 9²

= 49 + 81

c²= 130

c= 11.4cm

perimeter= 7 +9+11.4

=27.4cm

pls note that no unit was stated

3 0
3 years ago
What is the multiplicative inverse of 19/3​
denpristay [2]

Answer:

3/19

Step-by-step explanation: So basically you are asking for the reciprocal and the reciprocal of 19/3 is 3/19. You just basically flip the fraction around.

3 0
3 years ago
Solve the inequality
Nadya [2.5K]
The answer is
x > 16/7
The > has a line under<span />
3 0
3 years ago
Other questions:
  • Graph the function by the table. Is the function linear or nonlinear?
    15·2 answers
  • 1). Write 658.129 in expanded form 2). Write &lt;,&gt;,or = to make the statement true 2929.87 ? 2929.087. 3). Round 8.61 to the
    15·2 answers
  • Please help, I can't get it
    5·1 answer
  • Solve the given triangles by finding the missing angle and other side lengths.
    9·2 answers
  • How is subtracting with fraction strips different from addition fraction strips
    14·1 answer
  • If the base is 15 and 3 fourths and the area is 147 what is the height
    6·1 answer
  • If f(x) = 5x + 40, what is f(x) when x = -5? og O 8 O 7 O 15​
    11·2 answers
  • Maryam has 12 cookies. She wants to give each of her 4 friends the same number of cookies. How many cookies will Maryam give eac
    12·2 answers
  • Use substitution to show that 9+6(10-7x) is equivalent to 69-42x.<br><br> .
    6·1 answer
  • Hello! How've you been lately? Have you had some water today? Just checking up on y'all because why not and also I'm sort of bor
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!