X/8-1/2=6
X/8=6+1/2=13/2
X/8=52/8
X=52
Answer:
28
Step-by-step explanation:
Neat Question.
Thanks for posting.
The straign line (horizontal) makes an isosceles triangle inside the circle. So the bottom angle of the triangle is also 59 degrees. The central angle of the interior triangle is
180 - 59 - 59 = 62.
x and the 62 degree angle are complementary -- both are in the 90 degree angle triangle made by the tangent. x + 62 = 90
x = 90 - 62 = 28
Answer:
its the first one
Step-by-step explanation:
because you just leave the t alone and bring down the 5 and you get t=5g then since you have to pay 20 your taking away money and using it to pay that bill and therefor it makes it minus and your equation will be t=5g-20 hope this helps :)
Hey there! :)
You have to find the area of all of them and add it together.
Formulas:
Area of a square: l · w
Area of a triangle: (b · h) ÷ 2
Square -
l = 8
w = 8
8 × 8 = 64
Triangle -
b = 8
h = 6
(8 × 6) ÷ 2
48 ÷ 2 = 24
There are 4 triangles
24 × 4 = 96
96 + 64 = 160
The surface area ⇒ 160 cm²
