Answer:
30.55 <_ a < 30.55
Step-by-step explanation:
a = 1/2 × b × h
a = 1/2 × 13 × 4.7
a = 30.55 cm^2
30.55 <_ a < 30.55
Answer:
number 8 is D) 78.7 in.
and number 9 is C) 63°
hope these are the answers you are looking for
Step-by-step explanation:
Answer:
the area of this trapezoid= 81 square inches
Step-by-step explanation:
To find area of trapezoid , we use formula
Where a,b are the base of the trapezoid
h is the height of the trapezoid
Here a= 3 in
b = 15 in
h = 9 in
Plug in all the values in the formula
Area = 9 * 9 = 81
the area of this trapezoid= 81 square inches
Answer:
0.375
or 3/8
Step-by-step explanation:
Thats the answer after dividing the two numbers.
Hope this helps.
Answer:
Step-by-step explanation:
let be a constant written as:
It is given that y=4, x=-40
#We substitute x, y values in our function:
We substitute the constant value in the equation: