4x+x=1080
5x=1080
x=216
4x=864
216 and 864
Answer:
The Length of the triangle = 2.307 cm
Step-by-step explanation:
<u><em>Step(i)</em></u>:-
Given hypotenuse of a right triangle is = 6 1 /2 cm
Let assume the height of the triangle h =
Given Area of the triangle = 7 1/2 sq.cm.
A =
<u><em>Step(ii):</em></u>-
We know that Formula
<em>Area of the triangle </em>
On calculation , we get
Base of the triangle (b) =
<u>Conclusion</u>:-
The length of the triangle = 2.307 c.m
Answer
C. Sam owes his dad $7.50
Step-by-step explanation:
because none are correct but tat is te closetes one
Answer:
-2/5
Step-by-step explanation:
2x - 11 = 4x - 13 - 7x
2x - 11 = -3x - 13
2x - 11 + 3x = -13
5x - 11 = -13
5x=-13+11
5x=-2
X= - 2/5
Let A unit be a; B unit be b
a + b = 95
b = 95 - a
3a + 5b = 395
3a + 5(95 -a) = 395
3a + 475 - 5a = 395
-2a = -80
a = 40
a + b = 95
40 + b = 95
b = 55
Therefore, a = 40; b = 55.
Hope this helps