Answer:
137.5 in^2
Step-by-step explanation:
So, this is basically a rectangle and two right-sides triangles.
First the rectangle: Formula is A=wl
Replace the Values: A = 14*7 98 in^2
Then we solve for the two right-sides triangles.
A= 1
/2a
h=
1
/4
b
^2
sin
(2
θ
)
Top trinangle= A = 25.5 in^2 (height 7 in base 7 in)
Bottom Trinagle A = 14 in^2 (height 7 in base 4 in)
Add results:
98+25.5+14 = 137.5 in^2
Answer:
the answer is 64.
problem is telling you that Charlie saves 32$ each week from his 512$ earnings. that means that every week he earns $512 out of which he saves 32$. so last week (32$) add this weeks saving of ($32) dollars and you will get 64$.
Step-by-step explanation:
The most probable answer if you pull one out would be you pull a green marble.
Answer:
It does not represent a function because a vertical line will cross the graph at more than one point.
Step-by-step explanation:
The answer is self-explanatory.
A function maps a value of x to <em>only one</em> value of y. This graph shows two (2) values of y for most values of x in the domain of the relation.
9514 1404 393
Answer:
24 m
Step-by-step explanation:
The area formula tells us ...
22 = xy . . . . . square meters
Adding twice this to the quadratic constraint gives ...
(x^2 +y^2) +2(xy) = (100) +2(22)
(x +y)^2 = 144
x +y = √144 = 12
The perimeter is double this amount, so is ...
P = 2(x +y) = 2(12) = 24 . . . . meters
