1. C irrational
2. B Rational, integer
3. D 3.14...
Whats the slope exactly lol you need a slope in order to make it into a point-slope form
Answer:
6.7 days
Step-by-step explanation:
If t is the time the faster roofer takes, then the slower one takes 3t. Their combined rates in roofs per day are ...
1/t + 1/(3t) = 1/5
4/(3t) = 1/5 . . . . . . combine terms
t = 5(4/3) = 20/3 ≈ 6.7 . . . . multiply by 5t
The faster roofer working alone can roof a house in about 6.7 days.
Answer:
122°
Step-by-step explanation:
The formula for finding the sum of all angles in a polygon is:
(n-2) * 180°
n is the number of angles
Here n = 7, so the sum of all angles is
(7-2) * 180° = 900°
x = 900 - 128 - 130 - 120 - 115 - 145 - 140 = 122°
Make me the brainliest ;)
Answer: Answer :Isolate the variable by dividing each side by factors that don't contain the variable.
Exact Form:
x
=
3
√
9
45
x
=
9
3
45
Decimal Form:
x
=
0.04622408
…
x
=
0.04622408
I hope this helps friend
Step-by-step explanation: