Answer:
Function 1:
We have 3x + 5, so we plug in 3 for x to get 9 + 5 =
Function 2:
We have so we have 4.5 - 1.5 =
Function 3:
We have which becomes .
Answer:
115°
Step-by-step explanation:
See the attached diagram for this answer.
Line j and Line k are parallel to each other and Line t crosses them diagonally.
Now, the angles formed are named according to the problem.
Here, angle ∠ 7 is given to be 65° and we have to find the angle ∠ 6.
Now, line t being a straight line, ∠ 7 and ∠ 6 are supplementary and
∠ 6 + ∠ 7 = 180°
⇒ ∠ 6 + 65° = 180°
⇒ ∠ 6 = 180° - 65°
⇒ ∠ 6 = 115° (Answer)
Answer:
use geogebra app you can install it on your pc
Fraction: 17/20
Divide by 4 to get 17/20
(68/4)/(80/20)
Percent: 85%
Using 17/20 -Multiply each side by 5 to get ____/100
17*5/20*5 = 85/100 or 85%
Decimal: 0.85
Using 85/100, divide it out to get 0.85.
Answer: y = 3x - 1
Step-by-step explanation:
the line crosses the y axis at -1 and the x axis less than 1 .
y = 3x - 1
y = 0 - 1
y intercept = -1
0 = 3x - 1
3x = 1
x intercept = 1/3