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pentagon [3]
3 years ago
8

which rule describes the composition of transformations that maps pre- image ABCD to final image A’’B’’C’’D’’ ?

Mathematics
1 answer:
OLga [1]3 years ago
8 0

We have to find the transformation that maps preimage ABCD to A" B" C"D" .


First there is a reflection across x axis to get A'B'C'D'.


And then there is a translation of 6 units to the left and 1 unit up .


And after doing so, we will get A"B"C"D".


So out of the four options, correct option is the first option.

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How many pencils measure 6 inches ​
maksim [4K]

Answer:

11

Step-by-step explanation:

because that are 11 pencils that are 6 inches or longer, that's what the picture says.

6 0
4 years ago
Read 2 more answers
Help with this question please!
vova2212 [387]

<em>V = 120 in^3</em>

<u><em>Here is why:</em></u>

The volume formula for a pyramid is:

V=\frac{1}{3}Bh

The B stands for the area of the base, which in this case is a right triangle. We will find the area of the right triangle first, then plug it into the equation.

The area formula for a triangle is:

A=\frac{1}{2}bh

Plug in the numbers.

A=\frac{1}{2}*9*10

A = 45

Now we have found the area of B, we can plug it into the volume formula for the pyramid.

V=\frac{1}{3}*45*8

V = 120 in^3

7 0
3 years ago
Need answers ASAP if you can help! Please and Thankyou
Nezavi [6.7K]

Answer:

X = 78, Z = 29, and Y = 102

Step-by-step explanation:

X = 78. 43 + 59 = 102. There has to be 180 degrees in a triangle. So subtract 180 by 102.

Z = 29. Think of the whole triangle for this one. 43 + 49 + 59 = 151. 180 - 151 = 29.

Y = 102. Plug in the value of Z. 49 + 29 = 78. 180 - 78 = 102.

Hope that helps!

5 0
3 years ago
Part 1. How many solutions will the following system of linear equations have?
nlexa [21]
–2x + 4y = –7 . . . . . (1)
y = -1/2x + 5 . . . . . . (2)
Putting (2) into (1), we have:
-2x + 4(-1/2x + 5) = -7
-2x - 2x + 5 = -7
-4x = -7 - 5 = -12
x = -12/-4 = 3
y = -1/2(3) + 5 = -3/2 + 5 = 7/2
Hence, the system has one solution.
6 0
3 years ago
Read 2 more answers
does anyone wanna talk I am bored? I dont have any homework questions, preferably because I did my homework. lol
MrRissso [65]

Answer:

sure why not

Step-by-step explanation:

8 0
3 years ago
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