9514 1404 393
Answer:
x = 21
y = 25
Step-by-step explanation:
The diagonals of a quadrilateral bisect each other, so each half of a diagonal is congruent to the other half.
x -2 = 19
x = 21 . . . . add 2
__
y +1 = 26
y = 25 . . . . subtract 1
Answer:
C. DE=52
Step-by-step explanation:
Because the triangle is equilateral (all sides being equal), the half of each side is equal to the sides of the smaller triangle. Since BC=26, DE would be double.
Answer:
6
Step-by-step explanation:
You have a total of $30, but you can't spend it all on buckets of balls because first you have to pay the fee to attend the golf clinic.
So you have to figure out how much you have left after you spend $12 on fees.
$30−$12=$18
This means that you can spend $18 on buckets of golf balls.
At $3 each, how many buckets can you buy with $18?
18÷3=6
This means that you can buy
<u>6</u> buckets of golf balls at the clinic after paying the fee to join.
Equation:
12+3x=30
3x=18
x=6
36 miles. Call <span>Fort Collins point F, Cheyenne, point C, and Laramie point L. We know that angle F=46.5 degrees, angle L=43.6 degrees, and FC=3.2 inches. </span>Use the law of sines, sinF/LC=sinL/FC, LC=sin46.5*3.2/sin43.6=2.32/0.69=3.36 inches. Since one inch represents 10.6 miles, 3.36 inches is 36 miles, the distance from L to C.
