I don’t see the picture sorry
Answer:
AB=5.83
Step-by-step explanation:
Distance Formula=
Plugging our values in, we get:
And if we solve it like this:
We end up with:
Which is about 5.83
<u>Given:</u>
A triangle ABC where AD = 12 units, AB = 15 units, and AC = 13 units.
<u>To find:</u>
The length of BC.
<u>Solution:</u>
According to the Pythagorean theorem, the square of the hypotenuse will be equal to the sum of the squares of the other two sides.
There are 2 triangles, ACD and ABD in triangle ABC.
In triangle ACD, AC is the hypotenuse.
In triangle ABD, AB is the hypotenuse.
Assume the length of CD is x and the length of DB is y.
For triangle ACD,
For triangle ABD,
units.
So BC is option C. 14 units long.
X+.8=21.6 21.6/.8=x x=27 So, in conclusion, 80% of 27 is 21.6
Answer:
sales tax is $3.50.
She would have to pay $73.50
Step-by-step explanation:
5% of 70 is 3.5 (sales tax)
70+3.5= 73.5