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MrMuchimi
2 years ago
14

6x + 5y = 8 5x + 5y = 15

Mathematics
1 answer:
Flura [38]2 years ago
8 0

Philiphines

Step-by-step explanation:

lang ang malakas

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Jane’s backyard is shaped like a parallelogram. The base of the parallelogram is 90 feet, and the height is 25 feet. What is the
Travka [436]

Answer:

2,250

Step-by-step explanation:

For area you have to multiply the base and width. So 90 times 25 and then you get the answer of 2,250.

4 0
3 years ago
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Given: 1 and 2 are supplements, and 3 and 2 are supplements.
Ronch [10]

The <em><u>correct answers</u></em> are:

Supplementary; ∠2 and ∠3; substitution; 2.

Explanation:

Supplementary angles are angles whose measures sum to 180°.  Thus this is the first answer.  

Since we are told that ∠2 and ∠3 are supplementary, their measures sum to 180° and they are the second answer.

We know that m∠1 + m∠2 = 180° and m∠2 + m∠3 = 180°.  We can substitute "m∠2 + m∠3" for 180° in the first equation; this is the substitution property.

To isolate m∠1 on the right, we will subtract m∠2 from each side, and get that m∠1 = m∠3 and the angles are congruent.


5 0
3 years ago
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Stuart bought a sweater on sale for 30% off the original price and another 25% off the discounted price. If the original price o
Oksanka [162]

Answer:

$15.75

Step-by-step explanation:

30 multiplied by 0.3 is 9. 30-9 is 21. 21 multiplied by 0.25 is 5.25. 21-5.25 is 15.75

7 0
3 years ago
HELP PLEASE, ITS DUE TODAY IN AN HOUR!!
Schach [20]

Answer:

D

Step-by-step explanation:

the equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

If m > 0 , then line slopes upwards from left to right

If m < 0 , then line slopes downwards from left to right

y = 3x - 2

has m > 0 and c = - 2 , thus line slopes upwards crossing the y- axis at - 2

y = - 2x + 3

has m < 0 and c = 3, thus line slopes downwards crossing the y- axis at 3

on the graph this is the lower blue line and the red line

the solution to the system is at the point of intersection of the 2 lines

This is at point D

4 0
2 years ago
Sonny plotted the point (1,6) and used the slope -2 to find another point on the line. Which point could be the one that Sonny f
Dmitrij [34]

Answer:

2,4

Step-by-step explanation:

I could be wrong but the equation would be 6-2 and 1+1

7 0
2 years ago
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