MATHEMATICS MIDDLE SCHOOL

PLEASE HELPP!!!!! WILL GIVE BRAINLIEST The ratio of m∠PQR to m∠PQS is 3:2. What is m∠RQS?

answers are
18
36
50
54
PLEASE HELPP!!!!! WILL GIVE BRAINLIEST The ratio of m∠PQR to - 1

Answers

Answer 1
Answer: ANSWER

m∠RQS =36 \degree


EXPLANATION

From the diagram, m∠PQR and m∠RQS are complementary.


This means that the two angles will add up to 90°.


m∠PQR + m∠RQS = 90 \degree...(1)




Also, we were given that,


m∠PQR: m∠RQS = 3:2

(m∠PQR)/(m∠RQS ) = (3)/(2)


This implies that,


m∠PQR= (3)/(2) m∠RQS ....(2)

We put equation (2) into equation (1) to get,


(3)/(2) m∠PQS + m∠RQS = 90 \degree


Multiply through by 2 to get,



3m∠PQS +2 m∠RQS =180 \degree

5 m∠RQS =180 \degree


Divide through by 5.



m∠RQS =36 \degree

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Simplify the expression: (x + 3)(2x - 1)A) 7x2 - 3
B) 2x2 - 7x - 3
C) 2x2 - 5x - 3
D) 2x2 + 5x - 3
first person to answer is the brainiest

Answers

Answer:

The correct option is option D) 2x² + 5x - 3

Step-by-step explanation:

Simplify the expression: (x + 3)(2x - 1)

A) 7x2 - 3

B) 2x2 - 7x - 3

C) 2x2 - 5x - 3

D) 2x2 + 5x - 3

To solve the problem given, we will follow the steps below;

(x + 3)(2x-1)

We will start by opening the parenthesis

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Then we can now add the values with the same coefficient

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What series of transformations would carry trapezoid ABCD onto itself? (x + 0, y − 4), 90° clockwise rotation, reflection over the y-axis (x + 0, y − 4), 180° rotation, reflection over the y-axis (x + 6, y + 0), 90° clockwise rotation, reflection over the x‐axis (x + 6, y + 0), 180° rotation, reflection over the x‐axis

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A trapezoid is a quadrilateral containing at least one or two parallel sides. Since the other two sides of these figures were parallel, these fulfill not only the trapezoid requirements, as well as the trapezoid requirements.

  • It is reflective thinking over the \bold{x-axis\ (x + 6, y + 0), 180^(\circ)} rotation, reflection over the x-axis would enable the parallel edges to grow in value.
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  • It will indeed bring it below the trapezoid as a result, transformed trapezoid A'B'C'D' will absorb original trapezoid ABCD.

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Answer:

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Step-by-step explanation:

Elaine has a piece of wire that is 2.16 meters long.Dikembe has a piece of wire that is 2.061 meters long. whose piece of wire is longer?How can u tell?

Answers

Given:

Elaine has a piece of wire that is 2.16 meters long.

D ikembe has a piece of wire that is 2.061 meters long

To find:

whose piece of wire is longer?

Calculation:

First convert both decimal expressions into like decimals.

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D ikembe has a piece of wire that is 2.061 meters long

Its clearly visible that 2.160 > 2.061.

Alternative Way:

By comparing numbers at tens place we can see 1 >0 i.e. 2.16 > 2.061.

Elaine's piece of wire is longer.

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Elaine's piece is bigger because when you look at the tenths place, you can see that 1 is bigger than 0.

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