Clearly some sort of homework problem, so I'll give you hints.
The lines:
meet where:
17 - 3x = x2 + 2x - 7
⇒ x2 + 5x - 24 = 0.
Solving for x (the above will factorise giving 2 solutions for x) you can then find the corresponding y's (by putting the values of x into either of the two equations).
With the (x, y) pairs you can then calculate the length of the line using:
length = √((x1 - xo)2 + (y1 - yo)2)
where the end points of the line (found above) are (xo, yo) and (x1, y1).
7*sqrt(2) = 9.899 to 3 dp
a=3 b=2 c=diagonal a squared add b squared equals c squared 9 add 4 = 13 square root 13 and ther's your answer
The pythagorean theorem states that in a right triangle, the hypotenuse ( the line opposite of the right angle) squared is the two sides squared and added up. In other words. a squared plus b squared equals c squared. C squared is the hypotenuse squared. then, you can find the length of C by finding the square root of C. Ex. right triangle has 2 sides with lengths. 4 and 5. the missing length is c. 4 squared plus 5 squared equals 16 plus 25 which is 41. square root of 41 is 6.4. That is the length of c. sorry if it's a little confusing.
Assuming you're talking about a rectangle: Diagonal squared = length squared + width squared (Pythagoras) so: Length squared = diagonal squared - width squared ie length = sqrt (diagonal squared - width squared)
50mm squared indicates an areas while inches equals length. These are two different units that can not be compared because they measure different things.
4
7*sqrt(2) = 9.899 to 3 dp
Subtract the squared longer leg's squared length from the hypotenuse's square to obtain the squared shorter leg length. Then find the square root of that answer for your final answer. In other words: 53 squared minus 45 squared equals your squared answer.
The length of side A squared plus the length of side B sqaured equals the missing side of the triangle squared. So i.e. if side A is 4 and side B is 3 then 4x4 which is 16 plus 3x3 which is 9 equals 25 and the square root of 25 equals 5. So in conclusion the missing side equals 5.
Pythagorean's theorem: Length of Side A squared times the length of Side B squared equals the length of Side C squared in a right triangle. A2+B2=C2
a squared plus b squared equals c squared where c is the length if the hypotenuse (longest side) are you thick or something
a squared plus b squared equals c squared (1712X1712) + (585X585)= what the square root of "what" is the answer you are looking for
It is 7. 7 multiplied by 7 equals to 49m squared.
a=3 b=2 c=diagonal a squared add b squared equals c squared 9 add 4 = 13 square root 13 and ther's your answer
The pythagorean theorem states that in a right triangle, the hypotenuse ( the line opposite of the right angle) squared is the two sides squared and added up. In other words. a squared plus b squared equals c squared. C squared is the hypotenuse squared. then, you can find the length of C by finding the square root of C. Ex. right triangle has 2 sides with lengths. 4 and 5. the missing length is c. 4 squared plus 5 squared equals 16 plus 25 which is 41. square root of 41 is 6.4. That is the length of c. sorry if it's a little confusing.
Assuming you're talking about a rectangle: Diagonal squared = length squared + width squared (Pythagoras) so: Length squared = diagonal squared - width squared ie length = sqrt (diagonal squared - width squared)
Length multiplied by width equals the area of a square or rectangle A=LxW Your answer will be in units squared.