Simplify both sides of the equation
-5/2 x +3/4 x = -3/4
Combine like terms
(-5/2 x + 3/4 x )
-7/4 x = -3/4
-7/4 x = -3/4
Multiply both sides by 4/(-7)
(4/-7)*(-7/4 x ) = (4/-7 ) * ( -3/4 )
x = 3/7
Answer:
-2/5
Step-by-step explanation:
When you reflect a point across the line y = x, the x-coordinate and y-coordinate change places. If you reflect over the line y = -x, the x-coordinate and y-coordinate change places and are negated (the signs are changed). the line y = x is the point (y, x). the line y = -x is the point (-y, -x).
Answer:
The simplified expression is
Step-by-step explanation:
we need to simplify the expression
Using exponent rule :
Apply exponent rule :
Hence, simplified expression is
Any idea how to solve this question?
B) 6.7 ft
C) 10 ft
D) 15 ft
The actual length of the room is 15 ft.
To find the actual length of the room, we need to use the scale provided. The scale is 1/3 inch = 0.5 ft. We know that the length of the room on the floor plan is 10 inches. We can set up a proportion to solve for the actual length:
1/3 inch / 0.5 ft = 10 inches / x ft
Cross multiplying, we get:
1/3 * x = 0.5 * 10
Simplifying, we get:
x = 0.5 * 10 * 3
x = 15 ft
Therefore, the actual length of the room is 15 ft, which corresponds to the given length of 10 inches on the floor plan.
#SPJ11
Answer:
676
Step-by-step explanation:
d1×d2/2
42×56/2
1352/2=676
please check it by doing again
Answer:
1176
Step-by-step explanation:
=a half the product of its diagonals
=1/2(42x56)
=1176