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Anit [1.1K]
3 years ago
10

20 POINTS!!!!! (Voting Brainiest) Two Math Problems!!

Mathematics
2 answers:
borishaifa [10]3 years ago
8 0
Anwsers:
first one: Y = 14

second one, (4,-2)
Murljashka [212]3 years ago
7 0
Y= 14 

(4,-2)

hope that helps

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Help with math homework
aliya0001 [1]
You just divide. 38÷12=3.166~ $3.17
4 0
3 years ago
Evaluate. –1.65 + (–3.4)
elena55 [62]
Hey there! 

This seems like a algebraic expression

SO,
Remember: negative and negative = positive
                      positive and positive = positive
                     positive and negative = negative
                       negative and positive = negative

In this problem we will be doing negative and negative so that means our answer will be a negative 

Firstly, lets line up our decimals to solve this problem (once when you do that , you can solve it easier)

-1.65 
\\ +
\\ (-3.4)


Answer: 
-5.05

Good luck on your assignment and enjoy your day

~LoveYourselfFirst:)
6 0
3 years ago
Graph the image of this figure after a dilation with a scale factor of 2 centered at the origin.
den301095 [7]

Answer:  

Here, the coordinates of the given rectangle are (1,2), (3,2), (1,-1) and (3,-1)

In the dilation by the scale factor k with centered at origin,

(x,y)\rightarrow (kx,ky)

Thus, If the dilation occurs by the scale factor of 2 with centered at origin,

New coordinates of the Rectangle are,

(1,2)\rightarrow (2\times 1, 2\times 2)

(3,2)\rightarrow (2\times 3, 2\times 2)

(1,-1)\rightarrow (2\times 1, 2\times -1)

(3,-1)\rightarrow (2\times 3, 2\times -1)

Thus, the coordinates of new rectangle are,

(2,4), (6,4), (2,-2) and (6,-2)




3 0
3 years ago
Read 2 more answers
Please can someone help thank you
Nitella [24]

Answer:

it would be 36-45 and 56-64

5 0
3 years ago
Complete the proof. <br> Given
Sonja [21]

Answer:

2. it's a rectangle so Each pair of co-interior angles are supplementary, because two right angles add to a straight angle, so the opposite sides of a rectangle are parallel. This means that a rectangle is a parallelogram, so: Its opposite sides are equal and parallel. Its diagonals bisect each other.

3. same size same shape

Step-by-step explanation:

4 0
3 years ago
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