4 times what equals 9. Well let's do this backwards. 9/4 equals 2.25 or 2 1/4 and 2 1/4 + 3 = 5 1/4. x=5 1/4. 4(5 1/4 - 3) = 9. Hoped I helped!
Answer:4√(13)
Step-by-step explanation:
Adjacent=12
Opposite=8
Hypotenuse=√((adjacent)^2+(opposite)^2)
hypotenuse=√(12^2+8^2)
Hypotenuse=√(12x12+8x8)
Hypotenuse=√(144+64)
Hypotenuse=√(208)
Hypotenuse=√(16x13)
hypotenuse=√(16) x √(13)
Hypotenuse=4 x √(13)
Hypotenuse=4√(13)
Answer:
b. the graph has a maximum
d. the vertex is (4,3)
We have
x² + 24x = 17 (1)
Note that
(x + 12)² = x² + 24x + 144
By adding 144 to the left side of equation (1), it becomes a perfect square.
Therefore
x² + 24x = (x+12)² - 144 (2)
Substitute (2) into (1).
(x + 12)² - 144 = 17
(x + 12)² = 17 +144
(x + 12)² = 161
Answer:
We added 144 to the left side of equation (1) in order to make it a perfect square.
Answer:
HI is 8 as the equal angles resemble equilateral triangle
rhe angle is 110 as the two equal sides represent isosceles triangle
Step-by-step explanation:
hope it helped!!!
