the answer is 7-7y i think if not the it should be 7+7y
Step-by-step explanation:
Given:
- Length of the Rectangle is 3 more than its width.
- Perimeter of rectangle is 54 m
To Find:
- Length and Breadth
- Area of the rectangle
Solution:
We are given length of a rectangle is 3 more than its width
Let's assume:
- Breadth of the rectangle = x
- Length of the rectangle = x + 3
We know that,
Hence,
- Breadth of rectangle = x = 12 m
- Length of rectangle = 3 + x = 15 m
<u>Now, Finding its area</u>:
<u>Hence</u>,
- Length and breadth of rectangle is 12 m and 15 m
- Area of the rectangle is 180 m²
Answer:
20 hours
Step-by-step explanation:
Make the denominators equal for the 2 fractions by multiplying 3 by 10 to make 30. Do the same to the denominator, the answer being 20. So, the 2 fractions will now be 1/30 and 20/30. 1 fits into 20, 20 times.
Just multiply the numbers by 1.25
so the height is 15 in
and base is 7.5 in
goodluck
Answer:
D. y = 2x + 3
Step-by-step explanation:
Use the table to answer the question.
x:-2 -1 0 1 2
y: -1 1 3 5 7
Which equation represents the relationship between x and y shown in the table.
Solution:
The table shows a linear relationship between x and y.
A linear equation is in the form y = mx + b, where y is a dependent variable, x is an independent variable, m is the rate of change (slope) and b is the value of y when x = 0.
The table (x, y) has the points (-2, -1) and (0, 3). The equation is given by: