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defon
3 years ago
13

Help solving this math problem

Mathematics
2 answers:
____ [38]3 years ago
8 0

A2. Answer:75 degrees.

The total angle = 125..

Given angle = 50..

Therefore needed angle = 125-50=75

A1. the first answer is 110 degrees

we have both the given angles so to get the total we add them and get 110 degrees

Lady_Fox [76]3 years ago
7 0

Answer:55 degrees

Step-by-step explanation:

So the two problems both ave TS which meant R is 20 and W is 25

and T is 10 and S is 10.

so

R 20 +

S 10 +

W 25 =

RSW 55

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Use the substitution method to solve each system of equations. Write the answer in ordered pairs.
tatyana61 [14]

x -y = 1

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y = 5

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3 years ago
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Answer:

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Step-by-step explanation:

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anyanavicka [17]

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Triangles DEF and D'E'F' are shown on the coordinate plane below: . . Triangle DEF and triangle D prime E prime F prime with ord
Brilliant_brown [7]
<span><u><em>The correct answer is:</em></u>
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<u> A 90</u></span></span><u>°</u><span><span><u> rotation clockwise</u> will map coordinates (x, y) to (y, -x), negating the x-coordinate and swapping the x- and y-coordinates.

Performing either of these would leave our image with a coordinate that needs negated, as well as needing to swap the coordinates back around. 

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4 0
3 years ago
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