Answer:
b/4 +b + b-8 =73
2b + b/4 = 81
9b/4 = 81
9b =81 * 4
b = 9* 4
b = 36
The sides of the triangles are 9 inch, 28 inch and 36 inch respectively
Step-by-step explanation:
Answer:
Step-by-step explanation:
Sum of all angles of triangle = 180°
15x + 3 + 3x - 1 + 52 = 180
15x + 3x + 3 - 1 + 52= 180
Combine like terms.
18x + 54 = 180
To find the vlaue of x, we have to islolate x
<u>Step1:</u> Subtract 54 from both sides
18x = 180 - 54
18x = 126
<u>Step2:</u> Divide both sides by 18
x = 126/18
x = 7
Line AB + Line BC = Line AC
So we plug in our given information to follow that format, solve for x, and plug in our value for X to find the measurement of the line segment the question is asking for.
(8x + 8) + (4x + 2) = 22
Combine like terms:
12x + 10 = 22
Subtract 10 from both sides to isolate the variable and its coefficient:
12x = 22 - 10
12x = 12
Divide both sides by 12 to isolate the variable X:
x = 12/12
x = 1
The question asks for line BC.
BC = 4x + 2
4(1) + 2
4 + 2
6
BC is 6 units long.
Answer:
Hello There!!
Step-by-step explanation:
Combine like terms:
•5t+8t-12t
•5t+8t=13t
•13t-12t=1t
•1t=t
hope this helps,have a great day!!
~Pinky~
Hi there! :)
<u>Answer:</u>
-54/50 - 40/100 + 1.65 = <u>0.17</u>
Step-by-step explanation:
<u>-54/50</u> - 40/100 + 1.65 = ?
-54 ÷ 50 = -1.08
-1.08 <u>- 40/100</u> + 1.65 = ?
40 ÷ 100 = 0.4
<u>-1.08 - 0.4</u> + 1.65 = ?
-1.08 - 0.4 = -1.48
<u>-1.48 + 1.65</u> = 0.17
<u>0.17</u> = ?
There you go! I really hope this helped, if there's anything just let me know! :)