-2x+6= 28
you want to get (2x) by itself so you subtract 6 from 28 on both sides
-2x= 22
then you want to get x by itself so you divide 2 on both sides
X= -11
Hope this helps!!! You could also use photomath to see if your answer is correct
Answer: x>−4 or x<−10
Step-by-step explanation:
brainliest plzz:)
Answer:
need more info how many roses are there and how many daises are there?
Step-by-step explanation:
Answer:
40 cm
Step-by-step explanation:
<em>Diagonal side: use pythagorean</em>
8^2 + 6^2 = 10^2 => the side is equal to 10
add up w/ 3 others side is 8, 8 and 14
So it is 10 + 8 + 8 + 14 = 40
Answer:
The answer is 340ft²
Step-by-step explanation:
From the given diagram
Height a= 12ft
Base b= 10 ft
The square pyramid when unfolded has
1. 4 triangular parts
2. A square part
Hence the surface area of the square pyramid = 4 triangular parts plus square part
We know that the area of a triangle
A=1/2b*h
A= 1/2(10*12)
A= 120/2
A= 60ft²
Area of all 4 triangle = 60*4=
240ft²
Also area of square base
A= b²
A= 10²
A=100ft²
Total surface area = 240+100= 340ft²
