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
k0ka [10]
3 years ago
13

Help with this question, please!!

Mathematics
1 answer:
stealth61 [152]3 years ago
6 0

I think the answer is A

You might be interested in
1.Use Euler’s Formula to find the missing number. Edges: 40
PtichkaEL [24]

Answer:

Euler's Formula states that:

V -E +F = 2   meaning that the vertices minus the edges plus the faces of a convex polyhedron will always equal two.

So, for the initial question, we have 40 edges and 24 faces.

So, vertices = 2 + Edges -Faces

Vertices = 2 + 40 - 24

Vertices = 18

Source: https://www.1728.org/platonic.htm

Step-by-step explanation:

6 0
3 years ago
Solve and check 8-(6-8x) =4x+4
navik [9.2K]
Greetings!

"Solve and check 8-(6-8x)=4x+4"...

Solve for x<span>:
</span>8-(6-8x)=4x+4
Remove the Parenthesis.
8-6-8x=4x+4
Simplify.
2-8x=4x+4
Add -4 to both sides.
(2-8x)+(-4)=(4x+4)+(-4)
Simplify.
-2-8x=4x
Add 8x to both sides.
(-2-8x)+8x=(4x)+8x
Simplify.
-2=12x
Divide both sides by 12.
(-2)/12=(12x)/12
Simplify.
-0.166666667=x

The answer is: <em>x=-0.166666667

</em>Hope this helps.
<em></em>-Benjamin
7 0
3 years ago
Can you help me please?
gulaghasi [49]

Answer:

I think the answer is B, because the value does increase by one

6 0
3 years ago
Evaluate ab for a = 11 and b = 4. <br><br> a.15 <br> b.44 <br> c.114 <br> d.40
skad [1K]

ab = (11)(4) \\ ab = 44

Answer is B. 44

Hope this helps. - M
7 0
3 years ago
Read 2 more answers
Solve the equation. <br> 8b – 7 = 7b – 2
lidiya [134]
                                                       <u> 8b - 7 = 7b - 2</u>

Subtract  7b  from each side:      b - 7  =  -2

Add  7  to each side:                    <em> b        =  5</em>
8 0
3 years ago
Other questions:
  • Find the missing values in the ratio table then right the equivalent ratio
    7·2 answers
  • Is this right? i’m confused.
    14·2 answers
  • I am a little stuck I just don’t really get expressions
    10·1 answer
  • One serving of chad's cereal is 1 1/4 ounces. How many servins are in 15 1/3 ounces box?
    9·1 answer
  • F(x) = x^2<br> g(x) = –2x^2<br> Which option could show the graphs of f and g?
    14·1 answer
  • Which function is graphed below?
    14·2 answers
  • Green Street has an x-intercept of 7 and a y-intercept of -13.
    8·1 answer
  • Factorise the following<br> problem:x^2+4x+4
    12·2 answers
  • I don’t get this at all help.?
    11·1 answer
  • which function is best represented by this graph?A) f(x) = -3x² + 2x + 1 B) f(x) = 3x² + 2x - 4C) f(x) = x² + x - 4D) f(x) = x²
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!