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julia-pushkina [17]
3 years ago
11

How do I find the length of AB?

Mathematics
1 answer:
Anit [1.1K]3 years ago
4 0
I assume #3 is 19 because the slope of the line is still the same. 
Hope this is right and it helps! I'm not very sure though. 
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What does x equal ???​
Orlov [11]

Answer:

x = 107

Step-by-step explanation:

x and 107  are alternate interior angles and alternate interior angles are equal

so x= 107

4 0
3 years ago
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Help please
Digiron [165]

Answer:

Option C.

Step-by-step explanation:

Shortest way to solve this question is to find the factors of the given expression.

The given expression is (x² + 13).

Now we have to factorize it.

(x² + 13) = x² + (√13)²

            = x² + [-(i)²√(13)²]  [Since i = √(-1)]

            = x² - (i√13)²

            = (x - i√3)(x + i√3) [Since (a² - b²) = (a + b)(a - b)]

Option C will be the answer.

7 0
2 years ago
Nathan usually drinks 38 ounces of water per day. He read that he should drink 60 ounces of water per day. If he starts drinking
lesya692 [45]

Answer:

58\%

Step-by-step explanation:

First, we need to find how much extra water Nathan drinks.

60-38=22 extra ounces.

To find the percent increase:

\frac{22}{38} =58\% (to the nearest percent)

Hope this helps :)

7 0
3 years ago
What is the third term in the binomial expansion of (3x + y)4?
e-lub [12.9K]

Answer:

D on edge

Step-by-step explanation:

81 x^4+108x^3y^3+54x^2y^6+12xy^9+y^12 is the full extended form

So that means 54x^2y^6 is the answer

8 0
3 years ago
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Emily is giving candy to 8 of her friends. She wants to give each friend 2/3 of a chocolate bar. How many whole chocolate bars d
andrew11 [14]

Answer:

she needs 1/3 chocolate bars

Step-by-step explanation:

8 × 2/3

=5 1/3

7 0
2 years ago
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