Answer:
Step-by-step explanation:
To find a linear model, you need to use the formula y = kx and solve that for k. k is the constant of variation, also known as the slope of a line. Hence, the word "linear".
If y = kx and y = 1010 and x = 5, then
1010 = 5k so
k = 202
The linear model, then, is
y = 202x
Answer:
- perimeter: 5/8
- area: 25/64
Step-by-step explanation:
You want the ratios (red to blue), of perimeter and area, given that corresponding sides have the ratio red to blue = 5 to 8.
<h3>Perimeter ratio</h3>
The ratio of perimeters is the ratio of corresponding side lengths:
red to blue = 5 / 8
<h3>Area ratio</h3>
The ratio of areas is the square of the ratio of corresponding side lengths:
red to blue = (5 to 8)² = 25 / 64
__
<em>Additional comment</em>
Ratios are customarily expressed in any of three equivalent forms:
- 5 to 8
- 5:8
- 5/8 "fraction" form
90 is 1/10 of the number 900.
Well due to my calculations Tom should have gotten 311.5 dollars last week.
40×7=280
7÷2=3.5
9×3.5=31.5
31.5+280=311.5
Or You could do this
(40×7)+(3.5×9)=311.5
Answer:
bjhjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjiiiiiiiiiiiiiiiiiiiiiiiiiiiggggggggggggggggggggggggooooooooooooooooooo
Step-by-step explanation:
fyufcvrrrrrrrrrrrrrrrrrrrrrrtttttttttttttttttttttttuuuuuuuuuuuuuuuuuuuuuuuuuuuuuoooooooooooooooooooooooooosssssssssssssssssssseeeeeeeeeeeeeeeeeeeeeeeeerxxxxxxxxxxxxxxxx
