Answer:
1.68x2.5=4.2
Step-by-step explanation:
Answer:
See answers below
Step-by-step explanation:
Since both trinagles asre similar hence the ratio of the similar sides are equal.
From both triangles;
y + 7 = 3y - 7
y - 3y = -7-7
-2y = -14
y = 14/2
y = 7
FE = 3y - 17
FE = 3(7) - 17
FE = 21 - 17
FE = 4
AB = y'+7
AB = 7 + 7
AB = 14
Similarly
3x+20 = 5x - 80
3x -5x = -80-20
-2x = -100
x = 100/2
x = 50
<A = 3x + 20
<A = 3(50) + 20
<A = 150 + 20
<A = 170degrees
Hence x= 50 and y = 7
The answer is (A) 15.
(6x -10) makes 80 and (6x+10) makes 100
together that equales 180 degrees. since it is a straight line the sum of the the two would have to equal 180. hope this helped :D
We need to find the products of 6×2,194 using partial products .
2,194 could be written in expended form as,
2194 = 2000 + 100 + 90 + 4.
Now, we need to multiply each of those number by 6 what we got after expanding.
2000 × 6 = 12000
100 × 6 = 600
90 × 6 = 540.
4 × 6 = 24.
Now, we can add all those products.
12000 + 600 + 540 + 24
= 13164.
<h3>Therefore, 6×2,194 = 13164.</h3>