1: (-2,-4)
2: (-3,5)
3: (4,-2)
Answer:
180- 148 = 32 (the measure of the angle thats supplementary to the exterior
180 - 56 -32 =92 (180 is the interior triangle angle sum, subtract the known angles to discover the unknown angle.
angle h = 92 degrees
Step-by-step explanation:
I hope this helped :)
Answer:
<em>He used 12.944... yards of pipe for the repiping job.</em>
Step-by-step explanation:
We know that, 1 yard = 3 feet and 1 feet = 12 inches.
That means, 1 yard = (3×12) inches = 36 inches.
So, 1 feet = 
yard and 1 inch = 
yard.
Thus, 26 yards, 2 feet and 5 inches 
and 13 yards, 2 feet and 7 inches 
So Austin began a repiping job with 26.805... yards of pipe and when he finshed the job, he had 13.861... yards.
So, the length of the pipe he used for the repiping job will be: 
1) C-5
2)14-5
3)9=The value!
I hope this helps!
Answer: He can predict that 420 students will be in support of the purchase.
Step-by-step explanation:
Since Randy surveyed one student out of every 5 he came across in the cafeteria, it means that if he came across five people, he will survey one, if he came across ten students, he will survey 2 and so on.
If then he surveyed a total of 140 students, then we can actually multiply the number by 5 to know the exact number of students he possibly came across in the cafeteria:
= 140 × 5
= Total of 700 students
If 84 out of the surveyed students supported the purchase, we can find what that figure represents in the total number of students in the cafeteria:
84/140 = x/700
We cross multiply
140 × X = 84 × 700
140X = 58,800
X = 58,800/140
X = 420 students
Therefore, he can predict that 420 students out of a total of 700 students in the cafeteria will be in support of the purchase of the P.E equipment
