Answer:
116 km squared
Step-by-step explanation:
When you get crazy shapes like this, try and look for the basic ones inside (i.e. triangles, rectangles, etc.) I can find one big triangle and two rectangles, one small and one larger. Vide the attatchment for reference.
Step 1. Find the missing variables, x, y, and z
y = 2
x = 6 - 2 = 4
z = 8 + (4) + 2 = 14
Step 2. Find the area of each shape
Triangle:
Area = bh/2 = (8 x 14)/2 = <u>56 km sq</u>
Big rectangle:
Area = bh = 8 x 6 = <u>48 km sq</u>
Small rectangle:
Area = bh = 2 x 6 = <u>12 km sq</u>
Step 3. Add all the areas together
56 + 48 + 12 = <u>116 km sq</u>
I hope this helps!
Answer:
453.60 Dirhams
Step-by-step explanation:
This is simple. Follow me!
18 meters × 12 meters = 216 square meters
216 square meters × 2.1 dirhams/square meter
= 453.6 dirhams
Woo-hoo! We did it!
Brainliest Appreciated, if you have any questions feel free to comment!
sin(3)+cos(3)sin(3)tan(3)3=0=−cos(3)=−1=−4+,∈ℤ=−12+3
sin(3x)+cos(3x) =0 sin(3x) =−cos(3x) tan(3x) =−1 3x =−
π
4
+kπ,k∈
Z
x =−
π
12
+
k
π
3
Since −<<
−
π
<
x
<
π
, −2≤≤3
−
2
≤
k
≤
3
. Thus, the solution set is
{−34,−512,−12,4,712,1112}
Answer:
The sum is 1
Step-by-step explanation:
When you add a negative number to a positive number, it is basically just subtracting the negative from the positive. To make it simple, 5 + -4 is just 5 - 4.
Hannah was wrong in saying you take the sign of the larger number because it would not matter if the first number was a million, the signs don't change based on the size of numbers.
