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3 years ago

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(04.02 HC) Which statement explains the relationship of sides BA and B'A' after rectangle BADC has been rotated 180° about the o

rigin? coordinate plane with rectangle ABCD at A 3 comma 5, B 1 comma 3, C 5 comma negative 1, and D 7 comma 1 Side B'A' has a slope of −1 and is perpendicular to side BA. Side B'A' has a slope of 1 and is parallel to side BA. Side B'A' has a slope of 1 and is perpendicular to side BA. Side B'A' has a slope of −1 and is parallel to side BA.

2 answers:

yanalaym [24]3 years ago

6 0

Answer: Side B'A' has a slope of 1 and is parallel to side BA.

saul85 [17]3 years ago

5 0

Answer:

option d) slope of -1 and parallel to side BA

Step-by-step explanation:

You might be interested in

Please help this is due in 30 minutes!

gregori [183]

Answer:

$1.\ 12\ feet = 4\ yards$

$2.\ 4\ miles = 21120\ feet$

Step-by-step explanation:

Given

12 feet = _____ yard

4 miles = ____ feet

To start with;

we need to understand the unit of conversion between the two measurements;

1. 12 feet = _____ yard

To convert from feet to yard;

$1\ foot = \frac{1}{3} yard$

This implies that;

$12\ feet = 12 * \frac{1}{3} yard$

$12\ feet = \frac{12}{3} yard$

$12\ feet = 4\ yards$

2. 4 miles = ____ feet

To convert from miles to feet;

$1\ mile = 5280\ feet$

This implies that;

$4\ miles = 4 * 5280 feet$

$4\ miles = 21120\ feet$

8 0

3 years ago

The pie chart shows information about the voters in an election 2800 more women voted than men work out the total number of vote

Cerrena [4.2K]

The angle subtended by the women voters are 100° more than the angle subtended by the men voters.

The total number of voters are <u>10080 voters</u>

Reasons:

The angle subtended by the men on the pie chart = 130°

The number of women = 2800 + The number of men

Therefore;

Angle subtended by the women voters on the pie chart = 360° - 130° = 230°

The difference between the angle representing women and the angle

representing men = 230° - 130° = 100°

Therefore;

100° = 2800

Which by common ratios gives;

$\dfrac{100^{\circ}}{360^{\circ}} = \dfrac{2800}{Total \ number \ of \ voters }$

100 × Total number of voters = 2800 × 360

$The \ total \ number \ of \ voters = \dfrac{2800 \times 360}{100} = 10080$

The total number of voters = <u>10080</u>

Learn more here:

brainly.com/question/20431949

6 0

3 years ago

Find the midpoint of the segment with the following endpoints.<br> (4,2) and (7,6)

Tema [17]

Answer:

The answer is

<h2> $( \frac{11}{2} \: , \: 4)$ </h2>

Step-by-step explanation:

The midpoint M of two endpoints of a line segment can be found by using the formula

$M = ( \frac{x1 + x2}{2} , \: \frac{y1 + y2}{2} )$

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

(4,2) and (7,6)

The midpoint is

$M = ( \frac{4 + 7}{2} \: , \: \frac{2 + 6}{2} ) \\ = ( \frac{11}{2} \: , \: \frac{8}{2} )$

We have the final answer as

$( \frac{11}{2} \: , \: 4)$

Hope this helps you

4 0

3 years ago

Ian tosses a bone up in the air for his dog, Spot. The height, h, in feet, that Spot is above the ground at the time t seconds a

kirill115 [55]

Answer:

12 feet per second.

Step-by-step explanation:

Please consider the complete question.

Ian tosses a bone up in the air for his dog, Spot. The height, h, in feet, that Spot is above the ground at the time t seconds after she jumps for the bone can be represented $h(t)=-16t^2+20t$ .

What is Spot's average rate of ascent, in feet per second, from the time she jumps into the air to the time she catches the bone at t=1/2?

We will use average rate of change formula to solve our given problem.

$\text{Average rate of change}=\frac{f(b)-f(a)}{b-a}$

$\text{Average rate of change}=\frac{h(\frac{1}{2})-h(0)}{\frac{1}{2}-0}$

$\text{Average rate of change}=\frac{-16\cdot(\frac{1}{2})^2+20\cdot \frac{1}{2}-(-16\cdot(0)^2+20\cdot (0))}{\frac{1}{2}-0}$

$\text{Average rate of change}=\frac{-16\cdot\frac{1}{4}+10-(0)}{\frac{1}{2}}$

$\text{Average rate of change}=\frac{-4+10}{\frac{1}{2}}$

$\text{Average rate of change}=\frac{6}{\frac{1}{2}}$

$\text{Average rate of change}=\frac{2\cdot 6}{1}$

$\text{Average rate of change}=12$

Therefore, Spot's average rate of ascent is 12 feet per second.

3 0

3 years ago

Shane kayaks at a constant rate of 4 mph. How far will he travel in 2 hours?

musickatia [10]

Answer:8 miles

Step-by-step explanation:

If he’s traveling at 4 miles and hour and he traveling for two hours it would be 8 miles

8 0

3 years ago

Read 2 more answers