Step-by-step explanation:
so value of x=26 and y=4
So, it would be the wisest to work in decimals for this problem.
So we have to divide 12.125 by 1.8125 to see how many times the latter goes into the former.
So, since the problem asks for how many lengths can go in without remainder, our answer would simply be 6.
Area=LW
<span>10x^2-29x-21=area
factor and those are the lengh and width
(2x-7)(5x+3)
perimiter=2(L+W)
P=2(2x-7+5x+3)
P=2(7x-4)
P=14x-8
answer is D
</span>
Answer:
All are rational numbers
Step-by-step explanation:
A square of 23,23,24 or 25 all are rational numbers.
Answer:
Step-by-step explanation:
Area of plane figures
Being r the radius of a circle, the area of a sector defined by an angle is
If a is the repeated side of an isosceles triangle and is the angle they define, then the area of the triangle is
The figure shows a circle with radius of r=7 cm. The white area is equal to the area of the circle minus the blue area
The area of the circle is
The blue area is the sum of the sector defined by the angle (360-150)= and the triangle. An angle of is equivalent to
The area of the sector is
The area of the triangle with center angle 150^o is
The blue area is
Finally, the white area is