Answer:
The answer is: (-2,-2)
Step-by-step explanation:
The graph has his lower point in the vertex of the parabola, this point is the local minimum, so (-2,-2)
Part 3) <span>Given triangle XYZ as shown at right find YZ rounded to the nearest tenth
we know that
</span><span>the sum of the internal angles of a triangle add up to 180 degrees
</span>so
m∠X=180-[55+29]----> 96°
applying the law of sines
YZ/sin X=35/sin 55°------> YZ=35*sin 96/sin 55-----> YZ=42.49
YZ=42.5 units
the answer Part 3) isYZ=42.5 unitsPart 4)
we know that
OQ/NQ=PR/NR
NQ=4X+(2X+2)---> 6X+2
OQ=2X+2
PR=15
NR=24+15----> 39
(2X+2)/(6X+2)=15/39
39*(2X+2)=15*(6X+2)
78X+78=90X+30
90X-78X=78-30
12X=48
X=4
The answer part 4) isx=4Part 5) A trapezoid is show below. Calculate the measure of angle x. Round to the nearest tenth of a degree
see the picture with letters attached to better understand the problem
we know that
BC=36-28-----> 8 ft
sin x=BC/AC-----> sin x=8/12
x=arc sin(8/12)-------> x=41.81°------> x=41.8°
the answer Part 5) isx=41.8°
Answer:
(f-g)(x)=7
Step-by-step explanation:
f(x)=2x
g(x)=2x-7
(f-g)(x)=f(x)-g(x)=2x-(2x-7)=7
Answer:
Area=6
Step-by-step explanation:
Area= lengthxwidth
- the pigpen is not a square so it could be a rectangle or any other shape with four sides.
- since the pigpen has four equal angles and it's not a square it's a rectangle.
- one side of the pigpen is three feet long--REMEMBER THAT!!!
- one foot short of 7 feet is six feet and that is the distance around the pigpen or the perimeter
Time to solve
- because the perimeter is 6 feet and one of the sides is three feet
- we divide 6 by 3 and get two which is our width
- we then multiply 2x3 to get 6
Answer:
Can we get a picture? please his doesn't make any sense without he chart