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nexus9112 [7]
3 years ago
7

Tell whether the valuation is a solution of the inequality r + 4 > 8 ; r = 2

Mathematics
1 answer:
aleksandr82 [10.1K]3 years ago
3 0

Answer:

Not a solution.

Step-by-step explanation:

Step 1: Write inequality

r + 4 > 8

Step 2: Solve for <em>r</em>

  1. Subtract 4 on both sides: r > 4

Step 3: Determine

r = 2

2 > 4 = FALSE

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The heights of some sunflowers are shown below.
deff fn [24]

Answer:

2 sunflowers

Step-by-step explanation:

Number of sunflowers that are 7 feet tall = 4

Number of sunflowers that are 5 1/2 feet tall = 2

4 - 2 = 2

8 0
3 years ago
Read 2 more answers
The area of the green square is 9ft. The area of the yellow square is 25 ft.
Alex_Xolod [135]

Answer:

B

Step-by-step explanation:

a²+b²=c²

3²+b²=5²

b²=5²-3²

b²=25-9=16 answer is 16

3 0
3 years ago
Find the equation of the line that goes through (1, 2) and (3, 4).
Likurg_2 [28]

I have no idea. Just wasting your points like you do to everyone else.I have no idea. Just wasting your points like you do to everyone else.I have no idea. Just wasting your points like you do to everyone else.I have no idea. Just wasting your points like you do to everyone else.I have no idea. Just wasting your points like you do to everyone else.I have no idea. Just wasting your points like you do to everyone else.I have no idea. Just wasting your points like you do to everyone else.I have no idea. Just wasting your points like you do to everyone else.I have no idea. Just wasting your points like you do to everyone else.I have no idea. Just wasting your points like you do to everyone else.I have no idea. Just wasting your points like you do to everyone else.I have no idea. Just wasting your points like you do to everyone else.I have no idea. Just wasting your points like you do to everyone else.I have no idea. Just wasting your points like you do to everyone else.

8 0
3 years ago
List the steps taken to find the area of a triangle. Find the area of the
ICE Princess25 [194]

Answer:

base x height / 2

I'm guessing 10 and 17 are the base and height

10 x 17 = 170

170 / 2 = 85

85 is the area

Hope this helps

Step-by-step explanation:

5 0
3 years ago
What is the amplitude of sin ?
sp2606 [1]

You haven't provided a graph or equation so I will tell the simplified meaning of amplitude instead.

Amplitude, is basically a distance from midline/baseline to the maximum or minimum point.

For sine function, can be written as:

\displaystyle \large{ y = A \sin(bx  -  c) + d}

  • A = amplitude
  • b = period = 2π/b
  • c = horizontal shift
  • d = vertical shift

I am not able to provide an attachment for an easy view but I will try my best!

We know that amplitude or A is a distance from baseline/midline to the max-min point.

Let's see the example of equation:

\displaystyle \large{y = 2 \sin x}

Refer to the equation above:

  • Amplitude = 2
  • b = 1 and therefore, period = 2π/1 = 2π
  • c = 0
  • d = 0

Thus, the baseline or midline is y = 0 or x-axis.

You can also plot the graph on desmos, y = 2sinx and you will see that the sine graph has max points at 2 and min points at = -2. They are amplitude.

So to conclude or say this:

If Amplitude = A from y = Asin(x), then the range of function will always be -A ≤ y ≤ A and have max points at A; min points at -A.

6 0
3 years ago
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