All categories

2 years ago

BD=16 and AC the perpendicular bisector of BD.

Mathematics

2 answers:

vovikov84 [41]2 years ago

7 0

Answer:

y = 5

Step-by-step explanation:

If AC is the perpendicular bisector of BD, that would mean that y+3=2y-2.

Now it's just simple algebra.

Solving for y, you get y=5.

Nady [450]2 years ago

6 0

Answer:

y=5

Step-by-step explanation:

because BD=16 you can add BC and CD together which is 3y+1 since BD and BC + CD is the same thing you can make the equation 3y+1=16

3y=15

y=5

You might be interested in

Answer correctly and get brainliset

Klio2033 [76]

The answer is the mean is 8. The range is equal to the largest number, 10 minus the smallest number, 5. It equals 5, so d is wrong. The mean is all of the values added together, 80, divided by the number of values, 10. So, 8. The median is the middle which is between 7 and 8, so 7.5. Five has no dots.

6 0

3 years ago

Find the equation of a line which passes through (2 4) with a slope of ½

Norma-Jean [14]

Answer:

The equation of the straight line is x - 2y +6 =0

Step-by-step explanation:

Explanation:-

Given a point ( 2, 4) and slope m = $\frac{1}{2}$

The equation of the straight line passing through the point and having slope 'm'

y - y₁ = m ( x - x₁)

y - 4 = $\frac{1}{2}$ ( x - 2)

2( y -4) = ( x-2)

2 y - 8 = x -2

x - 2 y - 2 + 8 =0

x - 2y + 6 =0

The equation of the straight line is x - 2y +6 =0

4 0

2 years ago

Kim is reading a book with 380 pages. She read 20 pages each day until she reached Part 2 of the book. Part 2 of the book is 160

Talja [164]

Answer:

11 days

Step-by-step explanation:

first you subtract the 160 from 380 becuase thats a different part than you divide that number by 20 pages a day and end up with 11 days it took

8 0

3 years ago

Read 2 more answers

What is the probability of drawing a face card or a 4 from a 52 card deck?

ElenaW [278]

Probability of drawing a face card or 4 is 16/52=4/13

4 0

2 years ago

Read 2 more answers

Look at this ................. HI

OLEGan [10]

Answer: Yes

Step-by-step explanation:

You do yes + yes = yes

Yes is the answer xD

8 0

2 years ago