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
harkovskaia [24]
3 years ago
11

I NEED HELP ASAP

Mathematics
1 answer:
Allushta [10]3 years ago
7 0
Euler's formula is given by:
 C + V = A + 2
 Where,
 C: number of faces
 V: number of vertices
 A: number of edges.
 Clearing A we have:
 A = C + V-2
 Substituting values:
 A = 21 + 14-2
 A = 33
 Answer:
 
the missing number is:
 
C.33
You might be interested in
Brianna works at an electronics store as a salesperson. Brianna earns a 4% commission on the total dollar amount of all phone sa
svetoff [14.1K]

Answer:

P(x)=0.025x+100

Step-by-step explanation:

The 0.025 is 2.5% as a decimal. Then, the +100 is for the base pay amount Hailey receives.

8 0
3 years ago
Read 2 more answers
Label and connect the coordinates above
aksik [14]
You should add the picture so we can see
3 0
2 years ago
The expression (y-20)(y5)3 is equivalent to ya. What is the value of a?
Leno4ka [110]

Answer:

y¹⁵-20y¹⁴

Step-by-step explanation:

I'm going to assume that your problem looks like this

(y-20)(y^5)^3

(x^n)^y=x^{n*y}

which means we have

(y-20)*y^{15}\\\\y^{16}-20y^{15}=ya\\\\*y^{15}-20y^{14}=a

5 0
2 years ago
A trip from nyc to seattle is 2;852.1 miles . A family want to make the drive in 10 days
stepan [7]
You would do 2,852.1÷10=285.21 miles a day
8 0
3 years ago
Part A: Describe how you can decompose this shape into triangles. (2 points)
kvv77 [185]

Answer:

A: 6 triangles with height 10.4 inches each and base 12 inche

B: 62.4 square inches

C: 374.4 square inches

Step-by-step explanation:

Part A: You can form a triangle by connecting E to the top of the segment and connecting the top of the segment to D. Recreating this with each section will create 6 triangles with height 10.4 inches each and base 12 inches.

Part B: The area of a triangle is A = 1/2b*h. Substitute h = 10.4 and b = 12.

A = 1/2*10.4*12 = 62.4

Part C: There are 6 triangles each with area 62.4. So the area of the whole figure will be 6*62.4 = 374.4.

8 0
3 years ago
Other questions:
  • Represent the following expression using an exponent
    10·1 answer
  • Question in photo (:
    13·1 answer
  • Which pay rates are common ways employers pay employees?
    8·2 answers
  • I need help with this one please help asap thank you
    11·1 answer
  • Is anyone who is Asian tell me how to make rice that not to over cook and not undercook in a rice cooker
    15·2 answers
  • What is the area of the composite figure? <br> A) 27 <br> B) 21 <br> C) 15<br> D) 30
    11·2 answers
  • Please only answer if you can help!!
    11·1 answer
  • Evaluate the expression for h=-54.<br><br> |h| + 30=
    7·1 answer
  • Please help me with this math problem (image below)
    9·1 answer
  • The perimeter of a rectangular field is 354m.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!