Answer:
17
Step-by-step explanation:
15 + 2 is 17
105 Animals....You know that because when you add together the head & feet that's adding all the animals together to get the total number of animals
7+x^3. It cannot be simplified further without knowing the value of x
The lateral area of the prism is given by:
LA=[area of the two triangles]+[area of the lateral rectangles]
hypotenuse of the triangle will be given by Pythagorean:
c^2=a^2+b^2
c^2=6^2+4^2
c^2=52
c=sqrt52
c=7.211'
thus the lateral area will be:
L.A=2[1/2*4*6]+[6*8]+[8*7.211]
L.A=24+48+57.69
L.A=129.69 in^2
The total are will be given by:
T.A=L.A+base area
base area=length*width
=4*8
=32 in^2
thus;
T.A=32+129.69
T.A=161.69 in^2
10+x=5(1/5x+2)
10+x= x+10
-x -x
10=10
Answer- All real numbers or infinity many problems
