2 years ago

Given 3 please help me

Mathematics

1 answer:

alexandr1967 [171]2 years ago

6 0

Answer:

Give 3 what?

Step-by-step explanation:

I would like to help but I need more information

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Explain how to find a measure of angle ACD without repositioning the protractor

MatroZZZ [7]

Answer:

60 degrees

Step-by-step explanation:

ACD and ACB are complementary angles. Find ACB=30 degrees. Subtract 30 from 90 degrees. ACD=60 degrees.

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3 years ago

What are the coordinates of the imageof point A (2, -7) under the transalition (x,y) (x- 3, y 5)

jenyasd209 [6]

Answer:

The coordinates of the image of point A (2, -7) are A'(-1,-2).

Step-by-step explanation:

Note: The sign is missing between y and 5 in the rule of transitional.

Consider the rule of translation is

$(x,y)\Rightarrow (x-3,y+5)$

We need to find the image of point A (2, -7).

Substitute x=2 and y=-7 in the above rule.

$A(2,-7)\Rightarrow A'(2-3,-7+5)$

$A(2,-7)\Rightarrow A'(-1,-2)$

Therefore, the coordinates of the image of point A (2, -7) are A'(-1,-2).

4 0

2 years ago

HELPP FOR BRIANLEST PLEASS

Alex777 [14]

Answer:

first one

Step-by-step explanation:

uh yeah the first one because it the second one to the original problem

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2 years ago

Read 2 more answers

What is the measure of ABC? A.) 126 B.) 82 C.) 44 D.) 63

TEA [102]

The correct answer is D. 63

7 0

3 years ago

Read 2 more answers

2) 62 - 46 +4 = 0 quadratic formula

AleksandrR [38]

This does not need the quadratic formula since there are no variables to begin with:

62-46+4 = 0

20 = 0.

And 20 does not equal 0 so both sides aren't equal.

Soooo not much to do with this question.

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2 years ago