Answer:
136 Degrees
Step-by-step explanation
Set up as (3x+11) + (5x-9) = 90
then solve for x using algebra.
you can do this because angle NSO and RSQ are eqaul once you know x you will be able to solve all the other angles and subtract from 360 (the total angle) to find NSR.
Steps:
3x+11+5x-9 = 90
8x+2=90
<u>x= 11</u>
Solve 3(11)+11 = 44
add known angles:
44+90+90 = 224
360-224 = 136 degrees
We use concepts like <u>complimentary angles</u> and<u> vertical angle theroem</u>.
Answer:
A) f=8 8/9
Step-by-step explanation:
f+2/9=9 1/9
f+2/9=82/9
f=82/9-2/9
f=80/9
f=8 8/9
Look I would know what to do but I don't sorry bro
30
Step-by-step explanation:
break down the number
700
30
1
put it together you get 731
Answer:
Area=6
Step-by-step explanation:
Area= lengthxwidth
- the pigpen is not a square so it could be a rectangle or any other shape with four sides.
- since the pigpen has four equal angles and it's not a square it's a rectangle.
- one side of the pigpen is three feet long--REMEMBER THAT!!!
- one foot short of 7 feet is six feet and that is the distance around the pigpen or the perimeter
Time to solve
- because the perimeter is 6 feet and one of the sides is three feet
- we divide 6 by 3 and get two which is our width
- we then multiply 2x3 to get 6