Answer:
Step-by-step explanation:
25 is equivalent to 820 because 2 x 20 = 5 x 8 = 40. 410 is equivalent to 820 because 4 x 20 = 10 x 8 = 80. 615 is equivalent to 820 because 6 x 20 = 15 x 8 = 120.
Answer:
the three consecutive numbers be 71, 72 and 73 respectively
Step-by-step explanation:
The computation of the 3 consecutive numbers is shown below:
Let us assume the three consecutive numbers be x , x+1 and x + 2
Now their sum is
x + x + 1 + x+ 2 = 216
3x + 3 = 216
3x = 216 -3
3 = 213
x = 71
x + 1 = 71 + 1 = 72
x + 2 = 71 + 2 = 73
Hence, the three consecutive numbers be 71, 72 and 73 respectively
Answer:
Step-by-step explanation:
trapezoid is a 4-sided figure with one pair of parallel sides. For example, in the diagram to the right, the bases are parallel. To find the area of a trapezoid, take the sum of its bases, multiply the sum by the height of the trapezoid, and then divide the result by 2, The formula looks like this:
area_trapezoid1.gif or area_trapezoid2.gif
Where b1.gif is base1.gif, b2.gif is base2.gif, h.gif is height and · means multiply.
Each base of a trapezoid must be perpendicular to the height. In the diagram above, both bases are sides of the trapezoid. However, since the lateral sides are not perpendicular to either of the bases, a dotted line is drawn to represent the height.
Answer:
28.08 divided by 0.4 is 70.2
I used a calculator
<em>I hope i helped lol- ^^</em>
Answer:
It's a right angle.
I could be wrong i'm not a professional.
Step-by-step explanation: