MATHEMATICS HIGH SCHOOL

Pls help! simple question will give brainliest!

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Answer 1

Answer:

Answer:

Factor $x^(4)$ −2401

$x^(4)$ −2401

=( $x^(2)$ +49)(x+7)(x−7)

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7. To measure the distance from the U.S. to Istanbul, Turkey you would most likely use __________.

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You would most likely use kilometers to get the distance from here to there.

Amelia takes her two cats sparkle and twinkle to the vet the vet says that sparkle is 464 mm long and twinkle is 46 cm long which of Amelia's cats is longer EXPLAIN

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Sparkle is longer because 464 as cm is 46.4, consequently longer thatn 46 cm.

What is 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 in exponential noation

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Answer: $7^8$

This is the same as writing 7^8 when using a keyboard.

The exponent 8 refers to how many copies of the base "7" that are multiplied.

Complementary, supplementary, adjacent, and vertical angles(Best answer with explanation gets brainliest)

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Answer:

The information you provided appears to be a list of angles along with terms related to angles.

1. 29°: This is the measure of an angle. It represents an angle that is less than 90° and is called an acute angle.

2. J7: It is not clear what "J7" represents in this context. If you could provide more information or clarify its meaning, I would be happy to help.

3. 61°: This is another measure of an angle. It represents an angle that is less than 90° and is also called an acute angle.

4. یاب: "یاب" is a Persian word meaning "find" or "solve." In the context of angles, it is not clear what it refers to. If you have a specific question or problem related to angles, please provide more details so I can assist you further.

5. 45°: This is the measure of an angle. It represents an angle that is exactly half of a right angle and is called a right angle.

6. 2: It is not clear what "2" represents in this context. If you could provide more information or clarify its meaning, I would be happy to help.

7. 135⁰: This is another measure of an angle. It represents an angle that is greater than 90° but less than 180°. It is called an obtuse angle.

The terms mentioned in the list, such as "Complementary Angles," "Adjacent Angles," "Vertical Angles," and "Supplementary Angles," are concepts related to angles:

- Complementary Angles: Two angles are considered complementary if the sum of their measures is equal to 90°. For example, if one angle measures 30°, the other angle that makes it complementary would measure 60°.

- Adjacent Angles: Two angles are considered adjacent if they have a common vertex and a common side between them. In other words, they share a ray. For example, if you have a straight line and divide it into two angles at a point, those angles would be adjacent.

- Vertical Angles: Vertical angles are formed by two intersecting lines. They are opposite each other and have equal measures. For example, if two lines intersect and form four angles, the angles that are opposite to each other (across the intersection) are vertical angles.

- Supplementary Angles: Two angles are considered supplementary if the sum of their measures is equal to 180°. For example, if one angle measures 120°, the other angle that makes it supplementary would measure 60°.

If you have any specific questions about these concepts or would like further clarification, please let me know!

Answer:

1. Complementary.

2. Adjacent.

3. Vertical.

4. Supplementary.

Step-by-step explanation:

The options we have are complementary, supplementary, adjacent, and vertical angles. So we should probably start by explaining briefly what each of these are.

Complementary angles are angles that when added together, equal 90°.

Supplementary angles are angles that when added together, equal 180°.

Adjacent angles are angles with a common side and a common vertex (they share a side and start from the same point).

Vertical angles are pairs of opposite angles made by two intersecting lines.

1. Let's look at the first option. We see two angles marked, 61° and 29°. Note that 61 and 29 add to 90. That means these angles must be complementary.

2. Let's look at the second option. We see two angles marked, 1 and 2. Note that the share a side (the line/arrow between them) and a vertex (they start from the same point. That means these angles must be adjacent.

3. Let's look at the third option. We see two angles marked, 1 and 2. Note that they are made by two intersecting lines and are located opposite each other. That means these angles must be vertical.

4. Finally, let's look at the second option. We see two angles marked, 45° and 135°. Note that 45 and 135 add to 180. That means these angles must be supplementary.

The formula for the volume of a cylinder is V = πr2h. The volume of a cylinder is three times the volume of a cone with the same radius and height. If the volume of a cone with the same height as a cylinder equals the volume of the cylinder, the equation for the radius of cone R in terms of the radius of cylinder r is

Answers

Since the cone volume formula is V=1/3πr2h , and the volume of a cylinder is V=πr2h , the ratio of cone to cylinder 3/1 or 3 : 1

What is the volume of the cylinder below? A. 72π units³

B. 36π units³

C. 45π units³

D. 90π units³

Answers

Answer:

Step-by-step explanation:

According to the diagram, the radius of this cyl. is 3 and the height is 4 (not 5). The formula for the volume of a cylinder is:

V = pi*r^2*h.

Here, that volume is V = pi*3^2*4, or 36 pi cubic units. That's Answer B.

The volume of the right cylinder is $\boxed{36\pi {\text{ unit}}{{\text{s}}^3}}.$

Further explanation:

The formula for the volume of the cylinder can be expressed as,

$\boxed{{\text{Volume}} = \pi {r^2}h}$

Here, ‘r” represents the radius of the cylinder and “h” represents the height of the cylinder.

Given:

The radius of the cylinder is ${\text{3 units}}$ and the height of the cylinder is ${\text{4 units}}$ and the slant height is $5{\text{ units}}$

The options of the volume are given as follows.

A. ${\text{72}}\pi {\text{uni}}{{\text{t}}^3}$

B. $36\pi {\text{uni}}{{\text{t}}^3}$

C. $45\pi {\text{uni}}{{\text{t}}^3}$

D. $90\pi {\text{uni}}{{\text{t}}^3}$

Explanation:

The volume of the right cylinder can be obtained as follows,

$\begin{aligned}{\text{Volume}} &= \pi {r^2}h\n&= \pi* {\left( 3 \right)^2} * 4\n&= \pi * 9 * 4\n&= 36\pi\n\end{aligned}$

The volume of the cylinder is $36\pi {\text{ unit}}{{\text{s}}^3}.$

Option A is not correct.

Option B is correct.

Option C is not correct.

Option D is not correct.

Hence, the volume of the right cylinder is $\boxed{36\pi {\text{ unit}}{{\text{s}}^3}}.$

Learn more:

Learn more about inverse of the functionbrainly.com/question/1632445.
Learn more about equation of circle brainly.com/question/1506955.
Learn more about range and domain of the function brainly.com/question/3412497

Answer details:

Grade: High School

Subject: Mathematics

Chapter: Mensuration

Keywords: Cylinder, surface area of the cylinder, volume of the cylinder, right cylinder, 72, 36, 45, 90, height, radius depth.

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