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AlladinOne [14]
4 years ago
9

Question 3

Mathematics
2 answers:
Sav [38]4 years ago
6 0

Answer:

In order for line AE to equal line BF, m/DFB and m/CEA must both be 90°. When this occurs, line AB does not intersect line EF: the two lines are parallel. line AE and line BF represent the perpendicular distances between line AB and line CD. When the two lines are parallel, the perpendicular distance between them is the same throughout their length.

Step-by-step explanation:

sample answer from question.

andriy [413]4 years ago
6 0

Answer:

In order for line AE to equal line BF, m/DFB and m/CEA must both be 90°. When this occurs, line AB does not intersect line EF: the two lines are parallel. line AE and line BF represent the perpendicular distances between line AB and line CD. When the two lines are parallel, the perpendicular distance between them is the same throughout their length.

Step-by-step explanation:

Plato Sample Question

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671 divided by 7 need answer with picture please
Kaylis [27]

Answer:

95.8571428571 is my workout answer I get the answer I said how many times 7 could go into 671

6 0
3 years ago
Please help..not too sure on how to work this out.
lina2011 [118]

Answer and Step-by-step explanation:

Ok, it's basically just parts of a circle circumference and area equation. Let's start first by writing down both equations.

C = 2πr

C = πd

A = πr^{2}

Now, all we have to do is plug in the values into those equations!

4. C = 2π(12)                  A = π(12^{2})

r = 12

d = 24     <---- (12 times 2 equals 24)

C = 24π

A = 144π   <---- (12 times 12 (itself) equals 144)

5. C = π4.8                  A = π(4.8^{2})

r = 2.4            <------- (4.8 divided by 2 equals 2.4)

d = 4.8

C = 4.8π

A = 23.04π    <------- (4.8 times 4.8 equals 23.04)

6.  20π = 2πr                  A = πr^{2}

r = 10            <------- (20π divided by π and divided by 2)

d = 20          <------- (20π divided by π)

C = 20π

A = 100π    <------- (10 times 10 equals 100)

7.  C = 2πr                  81π = πr^{2}

r = 9            <------- (81π divided by π and square rooted equals 9)

d = 18          <------- (9 times 2 equals 18)

C = 18π      <------- (2 times 9 equals 18, times π)

A = 81π

#teamtrees #WAP (Water And Plant) #ELM (Every Life Matters)

6 0
3 years ago
Aliyah has $24 to spend on seven pencils. After buying them she had $10. How much did each pencil cost?
pantera1 [17]

Take total  and subtract what u had left  then take what that answer is and divide it by the 7 pencils and  u will get ur answer

3 0
3 years ago
Read 2 more answers
I need help doing this question
Ira Lisetskai [31]
Percent x Whole= Part

60% x 65= p

60/100x65= p

.60 x 65= 39

p=39

I hope this helps!
~kaikers
5 0
3 years ago
Read 2 more answers
Find the square root of these numbers to the nearest tenth 62,23,841
WARRIOR [948]

Answer:

7.9, 4.8, 29

Step-by-step explanation:

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