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
ss7ja [257]
3 years ago
10

What is 2/5 × 3/18? trying to determine my teachers abilty.​

Mathematics
2 answers:
Korvikt [17]3 years ago
3 0

Answer:

1/15

Step-by-step explanation:

prisoha [69]3 years ago
3 0

Answer:

1/15

Step-by-step explanation:

You might be interested in
What number can cancel 15 and 10​
Lena [83]

Answer:

Step-by-step explanation:

5 can cancel

5 0
3 years ago
Suppose a South Korean inspirational speaker speaks from a rectangular stage measuring 30 feet by 70 feet. Find the area of the
OleMash [197]
The area of a rectangle is calculated my multiplying the length of the rectangle and the width of the rectangle. In this case, the length (the longer side) is 70 feet while the width (shorter side) is 30 feet. Hence the area is 2,100 ft2. 
4 0
3 years ago
Class be boring but anyways what is ( 2 x 2 − 1 )?
mina [271]

Answer:

3

Step-by-step explanation:

In order to do this equation, your first step is to use the Order of Operations, or PEMDAS, which means that you multiply (M) two times two first before subtracting the equation (S). 2 times 2 is 4.  4 - 1 = 3. Hope I helped! :)

5 0
3 years ago
Simplify the expression 256b − b by combining like terms.
iris [78.8K]

Answer:

255b

Step-by-step explanation:

subtract 256b by b

7 0
3 years ago
1. Based on the information given, can you determine that the quadrilateral must be a
zhenek [66]

<u>Solving Q1: Given BE = ED and AE = EC.</u>

Considering triangles ΔAED and ΔCEB;

1. AE = EC (given)

2. ∠AED = ∠CEB (vertical angles)

3. ED = EB (given)

ΔAED ≡ ΔCEB (Side-Angle-Side congruency of triangles)

∠DAE = ∠BCE and AD = BC (using CPCTC)

⇒ AD║BC (Converse of Alternate Interior angles theorem)


Similarly consider triangles ΔABE and ΔCDE;

1. AE = CE (given)

2. ∠BEA = ∠DEC (vertical angles)

3. BE = DE (given)

ΔABE ≡ ΔCDE (Side-Angle-Side congruency of triangles)

∠ABE = ∠CDE and AB = CD (using CPCTC)

⇒ AB║CD (Converse of Alternate Interior angles theorem)


Since we have AB║CD, AB = CD and AD║BC, AD = BC.

Therefore, quadrilateral ABCD is a parallelogram.

****************************************************************************************************

<u>Solving Q2: The parallelogram has the angle measures shown in the diagram.</u>

It is clearly visible that both the triangles are Isosceles triangles, so opposite sides in each triangle are equal.

Consider two triangles given in the problem, we have two sets of congruent angles and one included side is common in both triangles.

Using Angle-Side-Angle congruence of triangles, both the triangles would be congruent too.

Using CPCTC, we can say opposite sides of quadrilateral would be congruent.

Therefore, all sides in given quadrilateral are equal.

Hence, Given quadrilateral is a Rhombus.

7 0
3 years ago
Other questions:
  • Simplify the expression:<br> -6x-4x-10+3
    6·1 answer
  • 4x-1=5x+11<br> what is the soultion
    8·2 answers
  • A restaurant charges a single price for its Buffet the total bill for a table of 6 people having the buffet was $294 each of the
    15·1 answer
  • What is the sign of -x/-y when x&gt;0 and y &gt;0?
    10·1 answer
  • Write the ratio as a fraction in simplest form. 21 3/4 meters in 2 1/2 hours<br><br> plz help
    14·1 answer
  • What is the area of this face
    15·2 answers
  • Solve and graph the inequality on a number line -19&gt;g-24
    6·1 answer
  • Find the volume of the right triangular prism.
    13·1 answer
  • Create a matrix that is equal to F+G. The first matrix below is named F and the second matrix below is named G. Name the new mat
    12·1 answer
  • A pharmacist orders medications for a total of $6,439.65.a 6 44% discount is given if payment is made within
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!