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Elis [28]
3 years ago
8

A histogram titled Number of texts has time on the x-axis and texts on the y-axis. From 6 a m to 7:59 a m there were 15 texts, 8

to 9:59 a m: 5, 10 a m to 11:59 p m: 0, 12 p m to 1:59 p m: 0, 2 p m to 3:59 p m: 0, 4 to 5:59 p m: 29, 6 to 7:59 p m: 19, 8 to 8:59 p m, 14, 10 p m to 11:59 a m: 5
The histogram shows the number of text messages sent by two high school juniors on one Monday. Which statement most reasonably explains the hours when 0 texts were sent?
The students were asleep and did not have phones turned on.
The students only had100 text messages available.
The students were in school and were not allowed to text.
Texting is done in clusters.
Mathematics
1 answer:
ahrayia [7]3 years ago
5 0

Answer:

Assessment started: undefined.

Item 1

Read the poem.

The Courage That My Mother Had  

by Edna St. Vincent Millay.

The courage that my mother had

Went with her, and is with her still:

Rock from New England quarried;

Now granite in a granite hill.

The golden brooch my mother wore

She left behind for me to wear;

I have no thing I treasure more:

Yet, it is something I could spare.

Oh, if instead she’d left to me

The thing she took into the grave!—

That courage like a rock, which she

Has no more need of, and I have.

In "The Courage That My Mother Had," what is the meaning of the line Now granite in a granite hill?  

The speaker wants to be more like her mother.

The speaker's mother has passed away.

The speaker's mother has turned to stone.

The speaker is visiting her mother's home.

Step-by-step explanation:

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To the nearest degree, what is m_A? Explain
noname [10]

Answer:

A= 53

Step-by-step explanation:

Given

BC = 9,6

AC = 7.2

Required: Angle A

This is calculated using:

tan\ A = \frac{Opposite}{Hypotenuse}

From the attachment;

Opposite = 9.6

Adjacent = 7.2

So:

tan A =\frac{9.6}{7.2}

tan A =1.333

Take arctan of both sides

A= tan^{-1}(1.333

A= 53----- approximated

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3 years ago
Given f (x) = 4x2 – 8x + 14 and g(x) = 5x + 3:<br> Find (gºf)(4)
Svetlanka [38]

Answer:

If this answer is correct please make me as a brainlist

5 0
3 years ago
The ratio of the measure of the acute angle in a right triangle is 1/2 . Find the measures of the two angles
AleksandrR [38]

30° and 60°.

<h3>Further explanation</h3>

We will solve the problem of the measures of angles in the triangle.

Recall this condition:

  • The acute angle ⇒ an angle of less than 90°.
  • The right angle ⇒ an angle of exactly 90°.
  • A right triangle ⇒ a triangle in which one angle is a right angle.
  • The interior angles ⇒ the angles inside a triangle.
  • All the interior angles in a triangle , i.e., \boxed{ \ \angle A + \angle B + \angle C = 180^0 \ }

<u>Given that:</u>

The ratio of the measure of the acute angle in a right triangle is ¹/₂.

<u>Question:</u>

Find the measures of the two angles.

<u>The Process:</u>

We call it the triangle ABC. An interior angle inside is a right angle, e.g., ∠A = 90°.

From the ratio of two other acute angles, i.e., 1: 2, we call it ∠B = x and ∠C = 2x.

Let's arrange the three angles in ABC triangle as follows:

\boxed{ \ 90^0 + x + 2x = 180^0 \ }

Both sides subtracted by 90°.

\boxed{ \ x + 2x = 180^0 - 90^0 \ }

\boxed{ \ 3x = 90^0 \ }

Both sides divided by 3.

We get \boxed{ \ x = 30^0 \ }

We substitute the value of x back into B and C.

\boxed{\boxed{ \ \angle B = x\ } \rightarrow \boxed{ \ \angle B = 30^0 \ }} \\\boxed{\boxed{ \ \angle C = 2x\ } \rightarrow \boxed{ \ \angle C = 60^0 \ }}

We have succeeded in getting the measures of the two angles.

<h3>Learn more</h3>
  1. Undefined terms needed to define angles  brainly.com/question/3717797
  2. What is 270° converted to radians brainly.com/question/3161884
  3. A triangle is rotated 90° about the origin brainly.com/question/2992432

Keywords: the ratio, the measure, the acute angle, a right triangle, 1/2, 180°, 90°, 30°, 60°, the interior angles

4 0
3 years ago
Read 2 more answers
The domain of the function is <br><br> The range of the function is
Alika [10]

Answer: domain: all nonzero real numbers

range: all nonzero real numbers

Step-by-step explanation:

3 0
4 years ago
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