15. 16 yards. Add side a (2 yds.) and b (6 yds.), divide by 2 and then multiply by the height (4 yds.)
16. I believe it would be 48 m. find the area of each rectangle and then add it. (6x2)+(12x3) -> 12+36= 48 square meters.
Hope it helps! -cat
Answer:
C. 1
Step-by-step explanation:
You are asked for the y-intercept of the piecewise-defined function f(x). That will be the value of f(0).
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<h3>function definition</h3>
We assume you intend the function definition to be ...
<h3>y-intercept</h3>
The first step in evaluating a piecewise-defined function is to identify the applicable domain and corresponding function definition. The value x=0 is included in the domain -2 ≤ x < 3, so the second part of the function applies.
f(0) = -0 +1 = 1
The y-intercept of function f is 1.
_____
Attached is a graph of the function showing its y-intercept.
Answer:
21, 23, 25
Step-by-step explanation:
It adds by x +2 (x being the previous number.)
1. h - 16 ≤ 24
+ 16 + 16
h ≤ 30
Solution Set: {h|h ≤ 30}, (-∞, 30]
2. y + 6 ≥ -13
- 6 - 6
y ≥ -18
Solution Set: {y|y ≥ -18}, [-18, ∞)
3. -3 < n - 8
+ 8 + 8
5 < n
n > 5
Solution Set: {n|n > 5}, (5, ∞)
4. 3 ≤ m + 1.4
- 1.4 - 1.4
-1.6 ≤ m
m ≥ -1.6
Solution Set: {m|m ≥ -1.6}, [-1.6, ∞)
5. x + 0.7 > -0.3
- 0.7 - 0.7
x > -1
Solution Set: {x|x > -1}, (-1, ∞)
6. w - 8 ≥ 5.6
+ 8 + 8
w ≥ 13.6
Solution Set: {w|w ≥ 13.6}, [13.6, ∞)
Answer:
y=-4x
Step-by-step explanation:
First, out it into y=mx+b. Then find the slope(m). insert slope and one set of coordinates into equation and solve for y-intercept (b). Then you have your answer.