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3 years ago

6

80 points-matching quadrilateral properties worksheet- i don’t understand any of it can someone explain to me how to figure the

questions out and what they mean?

1 answer:

EastWind [94]3 years ago

8 0

Answer: for each shape its basically asking on the left side and on the write side are they equal hope that helps

Step-by-step explanation:

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What is the area of the square below ?

ivolga24 [154]

To find the are of a square, we simply square the value of a side
so..
${5}^{2} = area$
Area = 25 square units

6 0

3 years ago

Using scalar multiplication, find 5u if u= <2, 4>.

kicyunya [14]

Using scalar multiplication, it is found that 5u = <10,20>.

<h3>What is scalar multiplication?</h3>

It is when a vector is multiplied by a constant, and it means that each term of the vector is multiplied by the constant.

In this problem, the vector is:

u = <2,4>

Since each term is multiplied by 5:

5u = <5 x 2, 5 x 4> = <10,20>.

To learn more about scalar multiplication, you can take a look at brainly.com/question/1821869

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2 years ago

Which transformation will map figure Honto figure H? (1 point)

podryga [215]

Answer:

2) Vertical translation of 10 units

Step-by-step explanation:

Given

H and H'

Required

Which maps H to H'

First, we pick the coordinate of any point on H

$H(x,y) = (4,2)$

First, we pick a corresponding coordinate on H'

$H'(x,y) = (4,-8)$

The above coordinates show that H and H' are not a reflection of one another because neither of the x or y coordinates negate one another.

By looking at the coordinates of H and H, we have:

H: $x = 2$ and H': $x = 2$ --- The same x coordinates

H: $y = 2$ and H': $y = -8$ --- Different y coordinates

The difference between the y coordinates is:

$Difference = H(x) - H'(x)$

$Difference = H(2) - H'(2)$

$Difference = 2 - (-8)$

$Difference = 2 +8$

$Difference = 10$

Hence,

<em>2) Vertical translation of 10 units </em> is correct.

3 0

3 years ago

Solve and describe the graph of the inequality: j + 16 ≥ -21

liraira [26]

Answer:

j ≥ -37

Step-by-step explanation:

j + 16 ≥ -21

move constant to the right hand side and change its sign

j ≥ -21 - 16

calculate the difference (subtract)

j ≥ -37

3 0

3 years ago

Read 2 more answers

A kite is currently flying at an altitude of 19 meters above the ground. If the angle of elevation from the ground to the kite i

erastova [34]

Check the picture below.

make sure your calculator is in Degree mode.

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3 years ago