Answer:55 degrees
Step-by-step explanation:
So the two problems both ave TS which meant R is 20 and W is 25
and T is 10 and S is 10.
so
R 20 +
S 10 +
W 25 =
RSW 55
Answer:
Since 50 out of the 600 batteries are defective, She lets numbers from 1 to <u>50</u> represent defective batteries, and <u>51</u> to <u>600</u> represent working batteries
<u>~OAmalOHopeO~</u>
Answer:
C
Step-by-step explanation:
given 7 - 4(x - 1) = 20 ( Step 1 is to distribute the parenthesis )
7 - 4x + 4 = 20 ( not 7 - 4x + 1 = 20 ← - 1 is multiplied by - 4 )
Step 1 ← is incorrect → C
Since the line is 13 units and 8:5 is 13 parts each proportion is 1 unit. Which means 8 parts and 5 parts are on the line. And 8 plus -4, is 4.
The answer is D (4)