The answer is 15 feet 7 inches :)
Answer:
Below.
Step-by-step explanation:
2 3/5 + 8 1/2
= 2 + 8 + 3/5 + 1/2
= 10 + 3/5 + 1/2
The LCM of 5 and 2 is 10 so we get:
10 + 6/10 + 5/10
= 10 + 11/10
= 10 + 1 1/10
= 11 1/10 feet.
Answer:
The product 12 × 15 in friendlier numbers is (10 + 2) × (10 + 5) = 180
Step-by-step explanation:
The parameter given are;
To 12 × 15 by changing the numbers into friendlier numbers
The product in 12 × 15 written with friendlier numbers (or in a simplified format can be given as follows;
12 × 15 = (10 + 2) × (10 + 5)
Which gives;
(10 + 2) × (10 + 5) = 10² + 10 × 5 + 2 × 10 + 2 × 5
From which we have;
10² + 10 × 5 + 2 × 10 + 2 × 5 = 100 + 50 + 20 + 10 = 180
Therefore;
12 × 15 = 180.
Answer:
The graph in the attached figure
Step-by-step explanation:
we have
Isolate the variable y
subtract x both sides
Divide by 2 both sides
The solution of the inequality is the shaded area above the dashed line
The slope of the dashed line is negative
The y-intercept of the dashed line is (0,2)
The x-intercept of the dashed line is (4,0)
therefore
The graph in the attached figure
26 - 14 = 12
12 ÷ 4 = 3
26 - 3 = 23
23 - 3 = 20
20 - 3 = 17
14, 17, 20, 23, 26
Answer: The three missing arithmetic means in this sequence are 17, 20, 23.
