The original price is $21.59
take 19 divide by 0.88 (from 100% - 12%)
<h3>The measure of third angle of triangle is 67 degrees</h3>
<em><u>Solution:</u></em>
Given that,
The support of a wood table are in the shape of a right triangle
Since it is a right angle, one of the angle must be
The measure of one of the angles is 23 degrees
To find: third angle angle
We know that,
Sum of all angles in triangle equals 180 degrees
Therefore,
Thus measure of third angle of triangle is 67 degrees
Answer:
children = 172 adults = 190
Step-by-step explanation:
x= 172 y=190
1.5x+4y = 1018
x+y=362
4x+4y=1448
-1.5x-4y=-1018
2.5x=430
x=172
1.5(172) + 4y =1018
258 + 4y = 1018
4y = 760
y = 190
Answer:
24
Step-by-step explanation:
Therefore our proportion is: (where x is the "vertical" rise)
Slope is defined as rise over fun so....
12/100 = x/200
(12*200)/100 = x
24 feet = x
Answer:
A(1,1)
Step-by-step explanation:
the system is :
2x-y=1
x+2y=3
so :
y = 2x-1 .....the line color : red
y= (-1/2)x+3/2......the line color : blue
the pair solution is the intersection point for this line : A(1 ; 1)