Answer:
sanaol matalino
Step-by-step explanation:
kase dehins matalino
Step-by-step explanation:
2x × 3x +(-5×1)=6x-6=o
The real answer is 90.5
If you round the answer is 91
If you keep it it's still 90.5
Answer:
If not mistaken c
Step-by-step explanation:
Answer:
X=5, X=9
Step-by-step explanation:
The first one has two sides that are equal length, so the angles opposite of those sides are equal. This means that there are 2 73 degree angles. A triangle only had 180 degrees, so the last angle is equal to 34 degrees. When you set 6x+4=34, x is equal to 5.
The second triangle is an equilateral triangle, so every angle is equal to 60 degrees. We can set 7x-3=60. Add 3 to isolate x. 7x=63. Divide by 7 to solve for x. x=9.