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2 years ago

Pls help due today.

Mathematics

1 answer:

nikdorinn [45]2 years ago

3 0

Answer:

In the picture above.

Step-by-step explanation:

I solved most of all , so I hope that it's a clear solution.

Note: Q10,11,12 divide by 2 because you need to half of area.

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I need help pleases I wil give brainyless

erica [24]

Answer: Let's start by writing down coordinates of all points:

A(0,0,0)

B(0,5,0)

C(3,5,0)

D(3,0,0)

E(3,0,4)

F(0,0,4)

G(0,5,4)

H(3,5,4)

a.) When we reflect over xz plane x and z coordinates stay same, y coordinate changes to same numerical value but opposite sign. Moving front-back is moving over x-axis, moving left-right is moving over y-axis, moving up-down is moving over z-axis.

A(0,0,0)

Reflecting

A(0,0,0)

B(0,5,0)

Reflecting

B(0,-5,0)

C(3,5,0)

Reflecting

C(3,-5,0)

D(3,0,0)

Reflecting

D(3,0,0)

b.)

A(0,0,0)

Moving

A(-2,-3,1)

B(0,-5,0)

Moving

B(-2,-8,1)

C(3,-5,0)

Moving

C(1,-8,1)

D(3,0,0)

Moving

D(1,-3,1)

Hope this helps plz mark brainliest

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

Find the gradients of line a and b

gayaneshka [121]

Answer:

Gradient of A: 2

Gradient of B: -1

Step-by-step explanation:

Gradient = change in y/change in x

✔️Gradient of A using two points on line A, (2, 5) and (0, 1):

Gradient = (1 - 5)/(0 - 2) = -4/-2

Simplify

Gradient of A = 2

✔️Gradient of B using two points on line B, (0, 5) and (5, 0):

Gradient = (0 - 5)/(5 - 0) = -5/5

Simplify

Gradient of B = -1

5 0

2 years ago

A point is chosen randomly on AD. What is the probability that the point is on BC?

Nadusha1986 [10]

I’m pretty sure it’s b but idk 100% sorry if it’s wrong

8 0

3 years ago

Need help please and thank you.

AURORKA [14]

X+3=61
x=61-3=58

58+37=95
180-95=85

so x=58 and y=85

5 0

1 year ago

Can someone help me pls

nikitadnepr [17]

Answer:

D NO IS THE WRITE ANSWER .

5 0

3 years ago