Answer:
70ft
Step-by-step explanation:
a rectangle has the same length on two sides and the same height of two sides.
the height is 15 ft
the length is 20 ft.
20+25=35ft
35ftx2= 70ft.
the perimeter is 70ft.
Answer:
12345
Step-by-step explanation:
The sum of the measures of the angles of a triangle is 180 degrees.
Angles STU and STR are supplementary angles.
Angles R and STR are congruent.
m<STU + m<STR = 180
8x + m<STR = 180
m<STR = 180 - 8x
m<R = m<STR = 180 - 8x
m<RST + m<R + m<STR = 180
7x - 54 + 180 - 8x + 180 - 8x = 180
-9x + 360 = 180
-9x = -126
x = 14
9p^2-6p5q^2 in standard form it would be: 9p^2+5q^2-6p
Answer:
-8 and 30 top from bottom
Step-by-step explanation:
35 is 15 higher then 20, implement that into all of them
