Answer:
x = 16
Step-by-step explanation:
You can create a proportion to solve this.
X over Y --> 8 over 4 (picture this in fraction form lol)
8 over 4 = x over 8
Cross-multiply
4x = 64
Divide both sides by 4
x = 16
Step-by-step explanation: The number of students and their scores on the geometry test, The bar is the grades for a certain amount of people; bottom, and the scores; bars.
-3x-2=25
A. The equations have the same solution because the second equation can be obtained by subtracting 6 from both sides of the first equation.
B. The equations have the same solution because the second equation can be obtained by adding 6 to both sides of the first equation.
C. The equations have the same solution because the second equation can be obtained by subtracting 19 from both sides of the first equation.
OD. The equations do not have the same solution because the second equation can be obtained by adding 6 to both sides of the first equation.
Answer:
B
Step-by-step explanation:
If you add 6 to both sides, you get -3x-8+6=19+6 which is then -3x-2=25
Answer: Trapezoid
Step-by-step explanation:
A trapezoid is a quadrilateral with one pair of parallel sides.
A parallelogram has two pairs of parallel sides
Enter your answer in the box.
Answer: The answer is 20
Step-by-step explanation:
If you count all the numbers shown in the question: 0, 12.5 ,20 65 And 145.75
You have 5 numbers all together,
Tip: Look for the key word, such as the key word in this question is ''Median''
The word Median stands for ''The median is the middle number in a sorted, ascending or descending, list of numbers and can be more descriptive of that data set than the average.''
This means that the number 20 is the correct answer because, They are two numbers behind the number 20 being 0 and 12.5. And there's two numbers in front of the number 20 being 65 and 143.75
Answer:
5.5 or 51/2 hours
Step-by-step explanation:
get 73.50 and subtract it with 35. you would then get 38.5 then you divide by 7.
Answer:
5.5hrs
Step-by-step explanation:
35 + 35 = 70 (5 hrs) half of 7 is 3.5
70 + 3.5 = 73.50
So Daniela took 5 and a half hours of lessons