Answer:
arc UTR = 212°
Step-by-step explanation:
The measure of an arc is congruent to the central angle subtended by the arc, thus
arc UT = 90° , arc TS = 90° and arc SR = 32°
arc UTR = UT + TS + SR = 90° + 90° + 32° = 212°
<em>I put the work and answer in the picture attached!</em>
Answer:
No, the phrase 20 more indicates addition.
For instance, 20 more than 50 is 70.
Answer: 2048 ft
Step-by-step explanation:
Given
The length of each sidewalk is 
There are eight sections of the sidewalk
The total length of the sidewalk is 
Total length of the entire sidewalk is 2048 ft
Answer:
x = -1 and y = -4
Step-by-step explanation:
It is given that,
3x - 2y = 5 ----(1)
-2x - 3y = 14 ------(2)
<u>To find the solution of equations</u>
(1) * 2 ⇒
6x - 4y = 10 -----(3)
(2) * 3 ⇒
-6x - 9y = 42 ----(4)
eq(3) + eq(4) ⇒
6x - 4y = 10 -----(3)
<u>-6x - 9y = 42 </u> ----(4)
0 - 13y = 52
y = 52/(-13) = -4
Substitute the value of y in eq(1)
3x - 2y = 5 ----(1)
3x - (2 * -4) = 5
3x +8 = 5
3x = 5 - 8 = -3
x = -3/3 = -1
Therefore x = -1 and y = -4
