Answer:
he map needs to reduce by : 6/24=1/4
Step-by-step explanation:
Area of the map=4 in* 6 in=24 inches square
the six inches square has to represent the 24 inches square
so ,the map needs to reduce by : 6/24=1/4
Answer:
they are known for building natural dams and having paddled tails that they slap on the ground
Answer: 100 cm2
Step-by-step explanation:
Hi, to answer this question we have to decompose the figure in to a triangle and a rectangle (see attachment)
Area of a rectangle: base x height
A (R)= 14 x 5 = 70 cm2
Area of a triangle: 1/2 x base x height
Analyzing the figure, the base of the triangle is equal to 14-2 =12 cm.
A (T) =1/2 x 12 x 5 = 30 cm2
Adding both areas: 70+30 = 100 cm2
Feel free to ask for more if needed or if you did not understand something.
V=14h-a4+2(ab)2+2(ac)2﹣b4+2(bc)2﹣c4
Answer:
y = -3cosx
Step-by-step explanation:
Let me rewrite your question:
- One x-intercept is ( pi/2 , 0) so we know that it is a trigonometric function such as cosine that has x-intercept (pi/2,0).
-
The maximum value is 3, it means the amplitude must be 3: y = 3 cos x
-
The y-intercept is (0,-3), means when x =0, y will equal to negative 3 (-3) then it is the function y = -3cosx,
So y = -3cosx is the function has the given properties