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3 years ago

Find the length of segment AB.

Mathematics

2 answers:

12345 [234]3 years ago

8 0

The answer is D.
explain:
A^2 + b^2 = c^2

Amanda [17]3 years ago

7 0

Answer:

Step-by-step explanation:

To calculate the distance d use the distance formula

d = √ (x₂ - x₁ )² + (y₂ - y₁ )²

with (x₁, y₁ ) = A(3, 1) and (x₂, y₂ ) = B(5, 3)

AB = $\sqrt{(5-3)^2+(3-1)^2}$

= $\sqrt{2^2+2^2}$

= $\sqrt{4+4}$

= $\sqrt{8}$ = $\sqrt{4(2)}$ = 2 $\sqrt{2}$ → A

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Marley is a waitress. On Thursday, she earned $4.60 per hour plus $50.25 in tips. How many hours did she work that day if she ea

AleksandrR [38]

Subtract tips from total:

87.05 - 50.25 = 36.80

Divide the remainder by 4.60:

36.80 / 4.60 = 8

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7 0

2 years ago

Please help ASAP. What is the length os side BC of the triangle

Nuetrik [128]

nswer:

B C = 24

Explanation:

The triangle is isosceles, because (from the diagram) ∠ A B C = ∠ A C B - note how the angle there is marked on both of these. If these angles are equal, this means that the sides

A C = A B

let A C = A B

x +8=2x-1

8 = x − 1

x = 9

We want to find the length of

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7 0

3 years ago

What is the cube root of -216?

Tatiana [17]

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4 0

3 years ago

What is 14 x 72 equal

irina1246 [14]

Answer:

$1008$

Step-by-step explanation:

When you multiply, always start on the first value. In this case, this would be 2 from 72.

$2 * 4$

$==> 8[tex]and[tex]2 * 1$

$2$

Write now, you should have 82 as your first value.

Now for your second value, which would be 7. But first you need to add a zero, because you are doing the tens place.

$7 * 4$

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Now you put the two over your next equation:

and

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Now you should have 980 written.

Now add your two numbers together:

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3 0

3 years ago

Read 2 more answers

A random selection will be made from a bag containing different colored marbles. Of the 20 marbles in the bag, 1 is yellow.

klemol [59]

Answer:

1/20

highly unlikely

Step-by-step explanation:

P(yellow) = yellow marbles / total

=1/20

It is _highly unlikely -- that a yellow marble will be randomly selected from the bag

6 0

3 years ago