Answer:
Angle A = 180
Step-by-step explanation:
180=7x+40
Subtract 40 from both sides
140 = 7x
Divide 7 from both sides
20=x
Substitue 20 in for x
7(20)+40
140+40 = 180
Answer:
w = 10
Step-by-step explanation:
Solve for w:
w/4 + 8.25 = 10.75
Put each term in w/4 + 8.25 over the common denominator 4: w/4 + 8.25 = w/4 + 33/4:
w/4 + 33/4 = 10.75
w/4 + 33/4 = (w + 33)/4:
(w + 33)/4 = 10.75
Multiply both sides of (w + 33)/4 = 10.75 by 4:
(4 (w + 33))/4 = 4×10.75
(4 (w + 33))/4 = 4/4×(w + 33) = w + 33:
w + 33 = 4×10.75
4×10.75 = 43:
w + 33 = 43
Subtract 33 from both sides:
w + (33 - 33) = 43 - 33
33 - 33 = 0:
w = 43 - 33
43 - 33 = 10:
Answer: w = 10
The answer is that k less than or equal to 7 (k<= 7)
24 tons is equal to 48,000 pounds
It is very simple it would be positive but would remain 35
