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pickupchik [31]
3 years ago
7

Pleaseeeeeeee helpppppppppppppp!!! :)

Mathematics
2 answers:
vazorg [7]3 years ago
6 0

Answer:

x=-1

y=2

Step-by-step explanation:

3x+2y=1

x-3y=-7

x=3y-7

3(3y-7)+2y=1

9y-21+2y=1

11y=1+21

11y=22

y=22/11=2

x=3(2)-7=6-7=-1

mrs_skeptik [129]3 years ago
5 0

x=0.2

y=2.4

\frac{0.2}{2.4} \\

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dmitriy555 [2]
Slope=1/3
y intercept=-4
8 0
3 years ago
Complete the proof.<br><br> Prove: △VWX ≅ △XYV<br> A) AAS <br> B) ASA <br> C) HL <br> D) SAS
soldier1979 [14.2K]

Answer:

D) SAS

Step-by-step explanation:

Given:

Segment XY = segment VW

Segment XY ║ segment VW

∠ VXY = ∠ WVX (Alternate Interior angle Theorem)

Segment VX ≅ segment VX (relative property of Congruence)

Solution:

In △VWX  and △XYV

Segment VX ≅ segment VX

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∴ By Side Angle Side Congruence Property

△VWX ≅ △XYV by SAS

8 0
3 years ago
Read 2 more answers
Put the following numbers in order from least to greatest -2/3,-1/5,.04,2
julsineya [31]
-1/5, -2/3, .04, 2 

Hope this helps :)




6 0
3 years ago
Read 2 more answers
the measure of an angle is (5 x + 10) and the measure of another angle is 55 both angles have a sum of 90 what is the value of x
Bingel [31]

Answer:

x=5

Step-by-step explanation:

5*5=25

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6 0
3 years ago
Carolyn has $2.55 in her purse in nickels and dimes. The number of nickels is nine less than three times the number of dimes. Fi
Flauer [41]

Hi, the answer is ;

Answer:

12 dimes and 27 nickels

Step-by-step explanation:

.05N + .1d = 2.55

N= 3d - 9

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0.15d - 0.45 + 0.1d = 2.55

0.25d = 2.55 + 0.45

0.25d = 3

D = 12

N = 3 (12) - 9

N = 36 - 9

N = 27

5 0
3 years ago
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