<span>A circular clock face has a diameter of 7 inches.
What is the area of the clock face?
Round to the nearest tenth.
A. 38.5 in.2</span>
<h3>
Solution (a):</h3>
- Area of rectangle = LB
- => Area of rectangle = 18 x 36
- => Area of rectangle = 648 in²
<h3>
</h3><h3>
Solution (b):</h3>
<u>Since the two triangles are equal (as said in the question):</u>
- => Area of triangles: 2(1/2 x 6 x 18)
- => Area of triangles: 6 x 18
- => Area of triangles: 108 in²
<h3 /><h3>Solution (c):</h3>
<u>Subtract the area of the triangles from the area of the rectangle.</u>
- 648 - 108 = Area of trapezoid
- => 540 in² = Area of trapezoid
Answer:
$3934
Step-by-step explanation:
We know that the currency of different countries are different.
So, one US dollar = 1.23 Canadian dollar
Given : $3192
A trinidadian changed some US dollar to Canadian dollar who plans to visit Canada.
He exchanged $3192.
Therefore,
1 US dollar = 1.23 Canadian dollar
The value of $ 3192 will be equal to = 1.23 x 3192
= $ 3933.96
≈ $ 3934
Therefore, triodion received = $ 3934.
Answer:
3f
Step-by-step explanation:
f+f+f=3f
since every f has the same value
example
2+2+2=3(2)
6=6
Answer:
-86
Step-by-step explanation:
simplify each equation as much as possible
f(x)= 4x(2+9) add
4x(11) multiply
f(x)=44x
substitute given numbers into each equation
44(-2)=-88 3(4)-14= 12-14=-2
combine equations
-88-(-2)= -86 add since you are subtracting a negative number
