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Komok [63]
3 years ago
9

Why is triangle MNL and KNL the same?

Mathematics
1 answer:
irinina [24]3 years ago
5 0
They are the same because both triangles have the same every to the other triangle.
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Evaluate the following: 6+ (5 + 1).
Vsevolod [243]
6+(5+1)
(5+1)=6
6(6)
6x6= 36
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3 years ago
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What is the value of x?
Alex_Xolod [135]

Answer:

x=4

Step-by-step explanation:

ABCD is a rectangle, so AD and BC are parallel. Thus, The angle complementary to 6x+19 is 47.

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A bag contains purple marbles and blue marbles, 41 in total. The number of purple marbles is 4 less than 2 times the number of b
Andreas93 [3]

Answer:

There are 26 purple marbles in the bag.

Step-by-step explanation:

1) We have purple (p) and blue (b) marbles in a bag, and 41 marbles total so:

p+b = 41

2) we want to know how many purple marbles we have, so let's rearrange for p:

p = 41 - b

3) Our problem gives us an expression for the purple marbles in terms of the blue,  let's write it using math symbols instead of words:

<em>"The number of purple marbles is 4 less than 2 times the number of blue marbles."</em>

so: p = 2b - 4

3) Now we're going to plug this in (or substitute it) for our p in our first equation, and solve for b

p = 41 - b

2b - 4 = 41 - b     (substitution)

2b = 45 - b         ( add 4 to both sides)

3b = 45               (add b to both sides)

b = 15                  (divide both sides by 3)

4, last step!)

Now we know we have 15 blue marbles, that's great! But we still want to know how many purple marbles we have.

41- 15 = 26 purple marbles

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3 years ago
Use Euler's Formula to write 4 sqrt 2- 4i sqrt 2 in exponential form.
Oksanka [162]

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Step-by-step explanation:

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3 years ago
What dose No mean in math
Wewaii [24]

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Nobelium

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That looks like a chemistry element unless No is meaning the abbreviation No. - Meaning, number.

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