Answer:
y=4x+5 is 4 and 4/1
the next one is y=8x+3
hope this helps
Step-by-step explanation:
Answer:
(h+9)⋅(h+2)
Step-by-step explanation:
1.1 Factoring h2+11h+18
The first term is, h2 its coefficient is 1 .
The middle term is, +11h its coefficient is 11 .
The last term, "the constant", is +18
Step-1 : Multiply the coefficient of the first term by the constant 1 • 18 = 18
Step-2 : Find two factors of 18 whose sum equals the coefficient of the middle term, which is 11 . -18 + -1 = -19
-9 + -2 = -11
-6 + -3 = -9
-3 + -6 = -9
-2 + -9 = -11
-1 + -18 = -19
1 + 18 = 19
2 + 9 = 11 That's it
Step-3 : Rewrite the polynomial splitting the middle term using the two factors found in step 2 above, 2 and 9
h2 + 2h + 9h + 18
Step-4 : Add up the first 2 terms, pulling out like factors :
h • (h+2)
Add up the last 2 terms, pulling out common factors :
9 • (h+2)
Step-5 : Add up the four terms of step 4 :
(h+9) • (h+2)
Which is the desired factorization
Answer:
3120
Step-by-step explanation:
so from every 258 fishes, 17 of them have tags. Population of tagged fishes is 195.
simply, ceil(258/17)×195=3120
I can answer the second question it is the same because when you distribute on the second equation it equals to y=3x-3
<em>The </em><em>slope</em><em> of the diagonal line of the </em><em>smaller triangle</em><em> is; 1/2</em>
<em>The </em><em>slope</em><em> of the diagonal line of the largest triangle is; 1/2</em>
<em>Both triangles have the </em><em>same slope</em><em> because the rate of change in y-coordinates to that of x-coordinates is the same.</em>
- We want to find slope of the triangles and in mathematics we will adopt the formula;
m = (y2 - y1)/(x2 - x1)
- This simple means change in y-coordinates divided by change in x-coordinates.
The coordinates of the smaller triangle are;
y2 = 1
y1 = 0
x2 = 2
x1 = 0
Thus, slope; m = (1 - 0)/(2 - 0) = 1/2
- For the largest triangle;
The coordinates of this larger triangle are;
y2 = 3
y1 = 1
x2 = 6
x1 = 2
Thus, slope; m = (3 - 1)/(6 - 2)
m = 2/4 = 1/2
Read more at; brainly.com/question/23811916