Answer:
80,60,40
Step-by-step explanation:
The three angles of a triangle add to 180
Multiply the ratio by x
The angles are 4x, 3x, 2x
Add them together
4x+3x+2x = 180
Add like terms
9x = 180
Divide by 9
9x/9 =180/9
x = 20
The angles are 4x = 4(20) = 80
3x= 3(20) = 60
2x= 2(20) = 40
Answer:
(a) 
(b) We use the property of exponent that when there is multiplication of two function then there exponent are added
Step-by-step explanation:
We have given expression
(a) We have to find the value of a
We know the property of exponent that when there is multiplication of two function then there is addition of exponent
So 
(b) We use the property of exponent that when there is multiplication of two function then there exponent are added
To best show this information, the scale for the <em>T</em>-axis of his graph should go from 0 to at <em>least </em>11, and the <em>h</em>-axis of his graph should go from 0 to at <em>least </em>40.
Apologies for any incorrect answer, hope this helped.
Answer:
$300
Step-by-step explanation:
Money that she earns per hour:
$180÷18=$10
30 hours:
30×$10=$300
Answer: X < 0.25.
Step-by-step explanation:
1. The absolute value of 2 - 4x would be the same as 2 + 4x.
2. Multiply 2 by 1/4. 1/4 of 2 would be 0.5
3. 5/2 is the same as 2.5.
4. Move the variables to one side and the numbers to the other side. In this case, move 0.5 to the opposite side of the <, making it -0.5. The right side of this problem should be 2.5 - 0.5. Do the same with move -2x to the other side, making it +2x. 4x + 2x is 6x.
5. The problem should now be 6x < 1.5. Divide each side by 6.
6. x < 0.25
