Answer:
7 cm
Step-by-step explanation:
We are told that the pyramid has a square base of an area of 49 cm².
Therefore, the side length of the base of the pyramid is still the same as the side length of a square having an area of 49 cm².
Area of a square = s², where s is the side length of the square.
The side length of the base can be gotten using the following equation,
Solve for s by looking for the share root of both sides.
The side length of the base = 7 cm
The answer would be 10^-3
Answer:
(x - 8)² + (y - 15)² = 9
Step-by-step explanation:
Assuming you want the equation.
The equation of a circle in standard form is
(x - h)² + (y - k)² = r²
where (h, k) are the coordinates of the centre and r is the radius
Here (h, k ) = (8, 15 ) and r = 3 , then
(x - 8)² + (y - 15)² = 9
Answer:
Multiply the first term of each binomial together.
Multiply the outer terms together. (2x)(–1) = –2x.
Multiply the inner terms together. (3)(3x) = 9x.
Multiply the last term of each expression together. ...
List the four results of FOIL in order.
Combine the like terms.
Step-by-step explanation:
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