Answer:
Minnesota and Iowa
Step-by-step explanation:
Answer:
972
Step-by-step explanation:
The first term is (9x)^3, so the coefficient of x is 9. Since the degree is 3, the second term must have a multiplier of (3 choose 1). 1458 / (3 choose 1) = 486.
486 / (9^2) = 6. Therefore, the coefficient of y must be 6. Since the second term is negative, the coefficient of y is also negative. Thus, this can be written as (9x-6y)^3. Solving for the xy^2 term gives us (3 choose 2) * 9 * 6^2 = or the third option.
Question 11- is 10
question 12- is 36
Question 15- is 58
Answer:
Area of the triangle WXY = 365.3 mm²
Step-by-step explanation:
By applying Sine rule in the given triangle XYW,
WX =
= 33.068 mm
= 33.07 mm
Area of a triangle =
where a and b are the sides of the triangle and θ is the angle between the sides a and b.
Area =
Since, m∠X + m∠Y + m∠W = 180°
m∠W = 180 - (43 + 70)
= 67°
Area of the triangle WXY =
= 365.29 mm²
≈ 365.3mm²
I think this is the answer