Ok to start this problem you must list two numbers that add to 14
7 and 7
9 and 5
10 and 4
6 and 8
those are the numbers that we will use for now..
Now multiply each pair of numbers and see which one equals 45
7 * 7 = 49, no
9 * 5 = 45, YES
10 * 4 = 40, No
6 * 8 = 48, No
The numbers discovered are 9 and 5
Answer:
7/9
Step-by-step explanation:
The total of livestock can be expressed with the fraction: 9/9
We know that 2/9 are younger than 2 years, so we can answer the question thanks to this operation:
9/9 - 2/9 = 7/9
Answer:
median:23
range: 13
25th percentile: 20
75th percentile: 27
inter quartile Range: 20-27 (I may be wrong)
Answer:
see below
Step-by-step explanation:
Angle ACE = DCE since they are vertical angles
Angle A = Angle E parallel lines cut by a transversal form congruent alternate interior angles
Angle B = Angle D parallel lines cut by a transversal form congruent alternate interior angles
When all three angles are equal, the triangles are similar.
We can use ratios to find DE
DE CE
------- = ----------
AB AC
DE 8
------- = ----------
12 10
Using cross products
10 DE = 8*12
10 DE = 96
Divide by 10
DE = 9.6
Option B is the answer to your question..!!
Hope this helps you!!!!