Which of the following statements about writing introductions and conclusions is true.

If an angle of a parallelogram is two-third of its adjacent angle, the smallest angle of the parallelogram is.

Harrizon [31]

If an angle of a parallelogram is two-third of its adjacent angle, then the smallest angle of the parallelogram is 72°. Adjacent angles exhibit a common side and a corner point.

Adjacent angles exhibit a common side and a corner point, although they do not overlap.

A parallelogram can be defined as a simple type of quadrilateral having two pairs of parallel sides.

A rectangle can in turn be defined as a parallelogram having four right angles (90°), thereby all rectangles represent quadrilaterals.

The sum of the adjacent angles of a parallelogram is equal to 180°.

In this case, we have that the sum of adjacent angles >> X + 2/3 X = 180° >> X = 108° >> 2/3 X = 72°

Learn more about parallelograms here:

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5 0

3 years ago

the height of a bottle rocket, in meters, is given by the function s(t)=−9t2+103t+403. find the average velocity of the bottle r

zaharov [31]

The average velocity of the bottle rocket are two given time intervals is 30 m/s and 20 m/s respectively, while the instantaneous velocity at 4.5 seconds is 22 m/s.

The given parameters;

s(t) = -9t² + 103t + 403
time interval (4.499, 4.5), and (4.5, 4.501)

The average velocity of the bottle rocket over the intervals is calculated as follows;

when the interval = [4.499, 4.5]

$s(4.499)= -9(4.499)^2 + 103(4.499) + 403 = 684.22 \ m\\\\s(4.5) = -9(4.5)^2 + 103(4.5) + 403 = 684.25 \ m$

$v = \frac{\Delta \ s}{\Delta \ t} = \frac{684.25 - 684.22}{4.5 - 4.499} = 30 \ m/s$

when the interval = [4.5, 4.501]

$s(4.5) = -9(4.5)^2 + 103(4.5) + 403 = 684.25 \ m\\\\s(4.501) = -9(4.501)^2 + 103(4.501) + 403 =684.27 \ m\\\\v= \frac{684.27 - 684.25}{4.501-4.5} \\\\v = 20 \ m/s$

The instantaneous velocity of the bottle rocket at time t=4.5;

$v = \frac{d \ s(t)}{dt} = -18t + 103\\\\v(4.5) = -18(4.5) + 103\\\\v(4.5) = 22 \ m/s$

Thus, the average velocity of the bottle rocket are two given time intervals is 30 m/s and 20 m/s respectively, while the instantaneous velocity at 4.5 seconds is 22 m/s.

Learn more here: brainly.com/question/25009886

7 0

2 years ago

In the Maya lintel showing Shield Jaguar and Lady Xoc there is a pattern of small, square modules that runs across the top of th

KIM [24]

The above modules are called glyph and they can be interpreted to provide information about the identity of the subjects in an artwork.

<h3>What is a glyph?</h3>

A glyph can be defined as a pattern of small, square modules that are designed and developed by an artist to run across and below an artwork (image).

In this context, we can infer and logically deduce that the aforementioned modules are called glyph and they can be interpreted so as to provide information about the identity of the subjects in an artwork.

In conclusion, it is important to note that a glyph is a pattern of small, square modules that are drawn to run across the top and then down the left side of the Maya lintel, which graphically shows a Shield Jaguar and Lady Xoc.

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#SPJ1

4 0

2 years ago

A gas that has a volume of 28 liters, a temperature of 450c, and an unknown pressure has its volume increased to 34 liters and i

sp2606 [1]

Answer:

2.82 atm

Explanation:

Initial:

V1 = 28 liters, T1 = 450 C = 450 + 273 K = 723 K, P1 = ?

Final:

V2 = 34 liters, T2 = 350 C = 350 + 273 K = 623 K, P2 = 2.0 atm

Use P1 * V1 / T1 = P2 * V2 / T2

so P1 = P2 * (V2/V1) * (T1/T2) = 2.0 * (34/28) * (723/623) = 2.82 atm

4 0

2 years ago

The diagram above can be completed with an increase in the membership and political power of which group? the populist party the

BigorU [14]

The diagram in the image attached below can be completed with an increase in the membership and political power of: C. the congress of racial equality.

Migration refers to the movement of a group of people from one geographical region (location) to another geographical destination, in search of better social amenities, living conditions, and work.

In the United States of America, there was an increase (rise) racial tension due to the following:

Migration of African-Americans to cities.

Rise of nativism and religious fundamentalism among the people.

Consequently, the congress of racial equality (CORE) was established in 1942 by James Farmer to serve as an African-American civil rights organization (interracial organization).

In conclusion, the congress of racial equality (CORE) played a pivotal role in the civil rights movement by promoting the use of non-violent tactics to help African-Americans;

1. Secure equal rights with the Whites.

2. End racial discriminations in the United States of America.

Read more on the congress of racial equality (CORE) here: brainly.com/question/10908940

5 0

2 years ago