Answer:
3
Step-by-step explanation:
The scale factor of the dilation of segment HG is .
Now, PG' = 0.5 units
As per the rule of scale factor:
, where SF represents the scale factor.
Solving for PG, we get:
Therefore, the length of the segment PG is 3 units.
x÷-9≥3 then you multiply by -9 so after it will be x≥-27
Answer:
x = 7/30
Step-by-step explanation:
Identify the LCD; it is 30. 30 is the smallest number divisible by both 3 and 10.
Then we have:
(30/30)x + 20/30 = 27/30.
Clearing out the fractions, we get:
30x + 20 = 27, or 30x = 7
Dividing both sides of this result by 30 yields x = 7/30.
Answer:
50 deg
Step-by-step explanation:
In an right triangle, the acute angles are complementary. That means their measures have a sum of 90 deg.
m<C + m<B = 90
7x - 20 + 4x = 90
11x = 110
x = 10
m<ACB= 7x - 20
m<ACB = 7(10) - 20
m<ACB = 70 - 20
m<ACB = 50
Answer: m<ACB = 50 deg
1) 15/15 which is 1
2)100/30 which is 3 1/3
3)8.2
4) too long sorry