3 years ago

Triangle P is reflected in the line y= -x to give triangle Q

Mathematics

1 answer:

CaHeK987 [17]3 years ago

3 0

Answer:

what do you mean by that question

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A same side interior angle of two parallel lines is five times smaller than the other same side interior angle. Find the measure

mafiozo [28]

Answer:

30° and 150°

Step-by-step explanation:

Let the smaller side is x then other side is 5x,

x+5x=180°[interior property]

on solving we get

6x=180°

x=30°

therefore the other side is 5x=5*30°=150°

8 0

4 years ago

2x+3y=10<br> -6x-9y=30<br> elmantation method

Assoli18 [71]

Answer:

• First assign any label to the equations:

${ \tt{2x + 3y = 10 - - - \{eqution \: (a) \}}} \\ { \tt{ - 6x - 9y = 30 - - - \{equation \: (b) \}}} \\$

• Multiply equation (a) by 3

$\dashrightarrow \: { \tt{3 \times (2x + 3y = 10)}} \\ \dashrightarrow \: { \tt{6x + 9y = 30}}$

• Sum up the result with equation (b)

${ \underline{ + { \tt{ \binom{6x + 9y = 30}{ - 6x - 9y = 30} }}}} \\ { \tt{0x + 0y = 60}}$

Answers:

No solutions

5 0

2 years ago

A group of people planned to go to the amusement

Crank

Answer:the greatest amount of children that can go is 30

Step-by-step explanation:

$20 x 30= $600

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3 years ago

25,600 with a 5% increase

SVETLANKA909090 [29]

Answer:

26,880

Step-by-step explanation:

Do 25,600 times .05 to get 1,280, then add 1,280 to get the answer.

6 0

3 years ago

Read 2 more answers

Which point lies on the line defined by 7x - 7y = -43

Andreas93 [3]

Answer:

(-6,0) and (0,-6) are the points on the graph

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3 years ago