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belka [17]
2 years ago
15

Please help with these questions thank you all so much

Mathematics
1 answer:
Anarel [89]2 years ago
8 0
1.26 A. 2 D. This is a filler lol
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Quadrilateral ABCD is transformed according to the rule (x,y) (y. -x). Which is another way to state the
navik [9.2K]

Answer: b

I JUST TOOK THE TEST !!!!

Step-by-step explanation:

4 0
3 years ago
At the same time that a 60-foot tall building casts a shadow that is 21.5 feet long, a nearby tree casts a shadow that is 18 fee
OLga [1]
(60/21.5)*(18) = 50.23 . . . answer is likely 50 feet tall
3 0
3 years ago
Give the coordinates of each point under the given transformation.​
vlabodo [156]

Answer:

  see below

Step-by-step explanation:

The rotation transformations are ...

  90° : (x, y) ⇒ (-y, x)

  180° : (x, y) ⇒ (-x, -y)

  270° : (x, y) ⇒ (y, -x)

Applying these to the given points, you get ...

9) A'(6, 9)

10) A'(15, 11)

11) A'(9, 6)

12) A'(-11, 15)

13) A'(6, -9)

14) A'(15, -11)

4 0
3 years ago
Evaluate <br> 3^-3*3^4*3*3^-5
miss Akunina [59]
To multiply exponents with like bases, simply add the exponents...

3^-3 × 3^4 × 3 × 3^-5 =

add exponents across, remember just 3 means 3^1.

-3 + 4 + 1 + -5 = -3

answer is 3^-3
8 0
3 years ago
if Mary walks up three steps in three seconds, then how many seconds would it take to walk up the Lincoln Memorial (eighty-seven
Minchanka [31]

Answer:

87 seconds

Step-by-step explanation:

1 step = 1 second

87 steps is going to equal 87 seconds

Hope this helps! have a blessed day.

6 0
3 years ago
Read 2 more answers
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