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NeX [460]
3 years ago
8

Let r = ⟨5, –1⟩, s = ⟨6, 0⟩, and t = ⟨–1, –3⟩. Aaron incorrectly determined 2r + 4s – 7t as ⟨41, –23⟩. Review his calculations.

Mathematics
2 answers:
torisob [31]3 years ago
8 0

Answer:

it is D

Step-by-step explanation:

nikklg [1K]3 years ago
6 0

Answer:

I got D

Step-by-step explanation:

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Solve for x in the equation x2 + 14x+ 17---96-
saveliy_v [14]

Answer:

=x2+14x−79

Step-by-step explanation:

Let's simplify step-by-step.

x2+14x+17−96

=x2+14x+17+−96

Combine Like Terms:

=x2+14x+17+−96

=(x2)+(14x)+(17+−96)

=x2+14x+−79

Answer:

=x2+14x−79

7 0
4 years ago
Why the order of a succession is important
crimeas [40]

Answer:

Step-by-step explanation:

The order of a succession is a way that the terms (the first, the second, the third, etc.) can be distinguished according to a certain formation law or order criterion.

Example:

a¹/a²/a³/a⁴ And successively

In the order of a sequence you can assign any letter.

8 0
3 years ago
What is the midline equation of y = -4sin (2x - 7) + 3?
Georgia [21]

Answer:

y = 3.

Step-by-step explanation:

The minimum and maximum value of \sin(2\, x - 7) over all real x are (-1) and 1, respectively. Hence, the maximum and minimum value of y = -4\, \sin(2\, x - 7) + 3 would be:

  • Maximum: y = (-4)\, (-1) + 3 = 7.
  • Minimum: y = (-4)\, (1)\ + 3 = (-1).

The midline equation of a sine wave is a horizontal line that is right in the middle of maximum and minimum y-values of that sine wave. In the sine wave in this question, the average of the maximum and minimum y\!-values is (1/2) \, (7 + (-1)) = 3. Hence, the midline equation of this sine wave would be y = 3.

4 0
2 years ago
Read 2 more answers
Find the value of p if Cos 49 = Sin(p+10)
timofeeve [1]

Answer:Do you mean find p?  If so then p+10 = 90 - 49, so p = 31°.  Another possibility is in the second quadrant where p + 10 = 180 - 41 so p = 129°  (The 41 comes from the first p+10, i.e. 31+10 = 41),

Check:

Step-by-step explanation:

6 0
3 years ago
1. the height of a water bottle in a bathtub, w, is a function of time, t. Let P represent this function. Height is measured in
zhannawk [14.2K]

3. After 10 minutes, the height of the water is 4 inches

Answer:

1) P(20) = 0

2) P(0) = 0

3) P(10) = 4

4) P(4) = 10

Step-by-step explanation:

We are told that the function P(t) denotes the height of the water in the bath tub.

At P(0) = 0, it means that after 0 minutes, there is no water in the bath tub.

1) If after 20 minutes, the bathtub is empty, then we can depict the function as; P(20) = 0

2) The bath tub starts out with no water. It means at 0 minutes, there was no water in the tub. Thus;

P(0) = 0

3) If after 10 minutes, the height of the water is to be 4 inches, then;

P(10) = 4

4) If the height is 10 inches after 4 minutes, then;

P(4) = 10

4 0
3 years ago
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