Answer:
15.) 3 5
27.) 3 9
56.) 2 4
16.) 2 4
28.) 2 4
57.) 3
102.) 2 3 6
268.) 2 4
4518.) 2 3 6 9
93.) 3
144.) 2 3 4 6 9
256.) 2 4
75.) 3 5
450.) 2 3 5 6 9 10
70.) 2 5 10
Step-by-step explanation:
15.) 3 x 5
27.) 3 x 9
56.) 2 x 28 || 4 x 14
16.) 2 x 8 || 4 x 4
28.) 2 x 14 || 4 x 7
57.) 3 x 19
102.) 2 x 51 || 3 x 34 || 6 x 17
268.) 2 x 134 || 4 x 67
4518.) 2 x 2259 || 3 x 1506 || 6 x 753 || 9 x 502
93.) 3 x 31
144.) 2 x 72 || 3 x 48 || 4 x 36 || 6 x 24 || 9 x 16
256.) 2 x 128 || 4 x 64
75.) 3 x 25 || 5 x 15
450.) 2 x 225 || 3 x 150 || 5 x 90 || 6 x 75 || 9 x 50 || 10 x 45
70.) 2 x 35 || 5 x 14 || 7 x 10
Answer:
x = 5 ±
Step-by-step explanation:
Given
x² - 10x + 26 = 8 ( subtract 26 from both sides )
x² - 10x = - 18
To complete the square
add ( half the coefficient of the x- term )² to both sides
x² + 2(- 5)x + 25 = - 18 + 25
(x - 5)² = 7 ( take the square root of both sides )
x - 5 = ± ( add 5 to both sides )
x = 5 ± ← exact solutions
In geometry, an angle measure can be defined as the measure of the angle formed by the two rays or arms at a common vertex. Angles are measured in degrees ( °), using a protractor
Unit rate = 1230 miles / 5 hours = 246 miles per hour.
Answer:
18 red marbles.
Step-by-step explanation:
The complete question asks the probability of randomly drawing a red marble is 3/5?
Let x be the number of red marbles that must be added.
To find x we will do the following:
=>
=>
=>
This gives x = 18
Hence, 18 red marbles will be added to the bag.