Answer:
Hello! I just took the test.
Step-by-step explanation:
The answer is S's coordinates are (a+d, c)
and the slope of RS is 0. You can tell because it is a horizontal line and there is no incline, therefore the slope is zero.
Hope this helps!
Answer:
Divide £700 in the ratio 5:3:2.
The total number of 'parts' in this ratio
= 5 + 3 + 2 = 10.
So, to work out how much of the total corresponds to 1 part, we need to divide the total sum by the total number of parts: 700/10 = £70.
Now, we can multiply the amount we know for 1 part by each value in the ratio.
Step-by-step explanation:
70 × 5 = £ 350
70 × 3 = £ 210
70 × 2 = £ 140
Given:
Consider the total age of 5 children with age difference 3 years is 50 years.
To find:
The age of the youngest and oldest child.
Solution:
Let the ages of the 5 children are x-6, x-3, x, x+3, x+6.
Sum of their ages is 50 years.
The age of the youngest child is
The age of the oldest child is
Therefore, the age of youngest child is 4 years and the age of the oldest child is 16 years.
Answer:
Quadratic polynomial is x^2 - x - 20
