Answer:
1636 cm^2
Step-by-step explanation:
cut in itwo two shapes a rectangle and isosceles trapizoid
Area - 1/2 hight(base x length)
1/2 x 14(6x17) = 714 cm^2
Area of rectangle- 2(wl x hl x hw) = 922 cm^2
l = 17
w = 13
h = 8
add the areas - 922 + 714 = 1636 cm^2
Answer:
speed = Distance /Time
10 mph = Distance / 0.5 hours
distance = 10 * 0.5
Distance = 5 miles
speed = Distance /Time
24 mph = Distance /0.5 hours
Distance = 24 * 0.5
Distance = 12 miles
Total distance = 5miles + 12miles
= 17miles
it's answer is C
hope it helps you
Start by breaking the figure into simpler figures
Triangle 1
Triangle 2
Square
Then calculate the area for each one
Square: 2 cm times 2 cm = 4 cm
Triangle: 2 cm times 1 cm = 2 cm divided by 2 = 0.5 cm
Triangle: 2 cm times 1 cm = 2 cm divided by 2 = 0.5 cm
Add up all the values and get 5 cm squared
1. Similarity ratio: ΔMON : ΔJOK = 4 : 3
2. Theorem to justify similarity: SAS.
.. MO = 4/3 JO
.. ∠O = ∠O
.. NO = 4/3 KO
3. Similarity statement: ΔMON ~ ΔJOK by SAS.
Answer:
y - 12 = (-4/5)(x + 1)
Step-by-step explanation:
Let's use the point-slope formula y - k = m(x - h), where (h, k) is a point on the line and m is the slope of the line.
1. Find the slope. As we go from (-1, 12) to (4, 8), x (the run) increases by 5 and y (the rise) decreases by 4. Thus, the slope is m = rise/run = -4/5.
2. Plug into the formula (given above) the following:
-4/5 for m, -1 for x and 12 for y:
y - 12 = (-4/5)(x + 1)