Make a proportion.
Do base over height;
.
h is the height of the second triangle. Solve for h.
Cross multiply.
6h = 168
h = 28
The height of the second triangle is 28 cm.
Answer:
A
Step-by-step explanation:
1. For each a>0, 
thus 
and
Hence, the graph of the function passes through the point (0,20). This gives us that option B and C are extra.
2. At x=1
The graph of the function passes through the point (1,12).
3. We have to choose option A or option D. In option D graph of the function passes through the point (1,16), in option A graph passes through the point (1,12), so option A is correct.
Ratio of the sides of the triangles,
<em>2 : 3 : 4 </em>
Let's consider each side to be
2x,3x and 4x
Therefore the perimeter of the triangle is,
<em>2x + 3x + 4 x = 9x </em>
The shortest side is 15 inches.
We know that the smallest value in the above ratio is 2
Therefore,
2x = 15 inches
x = 7.5 inches
<u>☞</u><u>Perimeter of the triangle </u>
= 9x
= 9 * 7.5 inches
= <u>67.5 inches</u>
Answer:
336/13 books in 48 months
Step-by-step explanation:
14 books : 26 months
first, find how many books he reads in one month (by dividing the given rate by the number of months)
14 books : 26 months
/26 /26
7/13 books : 1 month
now multiply by the number of months that this problem requires
7/13 books : 1 month
*48 *48
336/13 books : 48 months
Answer:
the quarter circles radius is 6. 6 squared = 36. 36 x pie assuming pie = 3.14 means that 113.04 divided by 4 =28.26
rectangle is easy 2 x 12 =24
12/2 =6x6=36x3.14 113.04 divided by 2 again equals 56.52 add it all up and you get 108.78 rounded up =109
Step-by-step explanation:
