Help im stuck Please help

Mathematics

2 answers:

Setler79 [48]2 years ago

5 0

Answer:

you can set it up like 5x+(x+54)=90 you know this because you need 180 degrees and they gave you 90 so you just need 90 more

dem82 [27]2 years ago

3 0

Answer:

x = 6

Step-by-step explanation:

The three angles form a straight line, which is 180 degrees

5x+ (x+54) +90= 180

Combine like terms

6x+144 = 180

Subtract 144 from each side

6x+144-144 =180-144

6x =36

Divide each side by 6

6x/6 = 36/6

x = 6

You might be interested in

Explain how to solve linear equations.

muminat

Answer:

that means you need to find the surface area, but not the part that is touching the ground or the bottom.

3 0

2 years ago

What is 1/3 x 12 help me quick

MArishka [77]

Answer:

12/3 = 4

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

Simplify. square root (108 x^5 y^6)

sveta [45]

$\bf \sqrt{108x^5y^6}\qquad 
\begin{cases}
108=2\cdot 2\cdot 3\cdot 3\cdot 3\\
\qquad 2^2\cdot 3^2\cdot 3\\
\qquad (2\cdot 3)^2\cdot 3\\
\qquad 6^2\cdot 3\\
x^5=x^{4+1}\\
\qquad x^4\cdot x^1\\
\qquad x^{2\cdot 2}\cdot x\\
\qquad (x^2)^2\cdot x\\
y^6=y^{3\cdot 2}\\
\qquad (y^3)^2
\end{cases}\implies \sqrt{6^2\cdot 3\cdot (x^2)^2\cdot x\cdot (y^3)^2}
\\\\\\
6x^2y^3\sqrt{3x}$