Answer:
Step-by-step explanation:
If the ratio of triangle = 6:3:7
Total ratio = 6+3+7 = 16
The sum of angle in a triangle is 180°
1st angle= 6/16 × 180 = 6 × 11.25
= 67.5°
2nd angle= 3/16 × 180 = 3 × 11.25
= 33.75°
3rd angle= 7/16 × 180 = 7 × 11.25
= 78.75°
Largest is 78.75° and smallest is 33.75°
Answer:
(-3, -5)
Step-by-step explanation:
By using the distance formula, we see that the length of RT is 
which equals 
.
The ratio of RS to ST is 3:2, so we can write the distance of RS as 
which equals 
. The distance of ST is then 
.
Since we know the distance of RS and ST, we can find the coordinates of point S by using the distance formula again:
and 
We solve for x and y, getting (-3, -5).
n + n - 0.18n
We can rewrite it as
2n - 0.18n
And if we solve it
(2 - 0.18)n = 1.82n
So the equivalente expression is B.
I think the answer would be 1.8
Answer:
A 70°
Step-by-step explanation:
Angle of the triangle
=180-60-60
=60°
x= 180-60-50
=120-50
=70°
