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
andriy [413]
3 years ago
7

Please help me!!

Mathematics
1 answer:
Jobisdone [24]3 years ago
8 0

Answer:

b .because the surface area of the sandwich

You might be interested in
I’m lost please help
vagabundo [1.1K]

Answer:

See proof below

Step-by-step explanation:

Two triangles are said to be congruent if one of the 4 following rules is valid

  1. The three sides are equal
  2. The three angles are equal
  3. Two angles are the same and a corresponding side is the same
  4. Two sides are equal and the angle between the two sides is equal

Let's consider the two triangles ΔABC and ΔAED.

ΔABC sides are AB, BC and AC

ΔAED sides are AD, AE and ED

We have AE = AC and EB = CD

So AE + EB = AC + CD

But AE + EB = AB and AC+CD = AD

We have

AB of ΔABC  = AD of ΔAED

AC of ΔABC =  AE of ΔAED

Thus two sides the these two triangles. In order to prove that the triangles are congruent by rule 4, we have to prove that the angle between the sides is also equal. We see that the common angle is ∡BAC = ∡EAC

So  triangles ΔABC and ΔAED are congruent

That means all 3 sides of these triangles are equal as well as all the angles

Since BC is the third side of ΔABC and ED the third side of ΔAED, it follows that

BC = ED  Proved

5 0
2 years ago
Copy PQ to the line with an endpoint at R.
WITCHER [35]

Answer: Hello your question lacks some details attached below is the complete question

answer:

  • Place a compass at point Q ,
  • measure arc PQ
  • Draw an arc with the compass that is equal to PQ ,
  • Place the compass at point R ,  
  • cut through the line to the left of R with the arc in compass,
  • Assume the new points to be P' and R be Q' ,   where P' Q' will become the new image of PQ with their end point will be R

Step-by-step explanation:

The steps required to draw an arc intersecting the line that will create a segment with length PQ are ;

Place a compass at point Q ,  measure arc PQ

Draw an arc with the compass that is equal to PQ ,  Place the compass at point R ,   cut through the line to the left of R with the arc in compass,

Assume the new points to be P' and R be Q' ,   where P' Q' will become the new image of PQ with their end point will be R

4 0
3 years ago
PLEASE HELP IVE BEEN WAITING FOR 4 HOURS AND STILL NO ANSWER micheal earns a base salary of $100 every week with an additional %
Zarrin [17]
I think you would take %13 of $6050.00 and add that with the $100 he gets every week so the percentage would be $786.5 and add that with the initial hundred so $886.5 i think this is the answer it might not be right
6 0
3 years ago
Read 2 more answers
9 ÷ 9 × (8 × 2)<br><br> ANSWER FASTTTTTT
schepotkina [342]
16

8 x 2 = 16
9/9 = 1
16 x 1 = 16
7 0
2 years ago
Read 2 more answers
HELP PLEASE!!!!!!!!​
Luba_88 [7]

Answer:

AOB = 40 degrees

Step-by-step explanation:

The two smaller angles, AOB and BOC, add up to form AOC. That means that the angles of AOB and BOC sum up to the angle of AOC

3x+4+8x-28=108\\11x=132\\x = 12\\\\3(12)+4=AOB\\AOB = 40 degrees

8 0
3 years ago
Read 2 more answers
Other questions:
  • What is the first step that a smart new-car buyer should take before talking to salespersons and putting a deposit on a car?
    8·1 answer
  • The line l passes through the point P = (1,-1,1) and has direction vector d = [2,3,1]. Determine whether l and the plane 4x-y+5z
    5·1 answer
  • My teacher just gave me the sequence 7, 13, 19. He told us that the next answer is not 25. Please help.
    6·1 answer
  • Problem
    15·1 answer
  • 2. Order the numbers from least to greatest.
    10·2 answers
  • Identify the scale factor
    15·2 answers
  • Look at the photo pick A B C D either one explanation not needed thank you! &lt;3
    8·1 answer
  • NO FILES OR LINK PLSSS HELP<br><br> a.14ft/yr<br> b.3ft/yr<br> c.7ft/yr<br> d.10ft/yr
    13·2 answers
  • Answer these questions
    15·1 answer
  • A six-faced die is rolled .
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!