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ivann1987 [24]
3 years ago
12

I need to know the answer

Mathematics
1 answer:
BabaBlast [244]3 years ago
8 0

The right side has the apex of the roof on it, point (5,5).  From the picture we see its slope is -1.  It has to be the negation of the left slope for a symmetrical roof.

Point slope form tells us

y - b = m (x - a)

y - 5 = -1 (x - 5)

y = -x +5 + 5

y = -x + 10

Answer: y = -x + 10

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Koji used 2 liters of water to feed his plants.how many milliliters of water did he feed his plants
sertanlavr [38]
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3 years ago
If 3y=2x+8 and x=20 then y=
zysi [14]
Y=16 hope that help....
8 0
2 years ago
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Solve<br>7w - 5 &lt; 1 - 3w<br>can someone help me ?​
Darina [25.2K]

Answer:

w < 0.6

Step-by-step explanation:

In this problem, one is given an algebraic inequality. These types of inequalities can be solved using similar methods that one uses to solve an algebraic expression, in essence, one uses inverse operations. The only major difference between solving algebraic inequalities and algebraic expressions is that when one divides or multiplies by a negative number, one must remember to flip in the inequality sign to maintain the trueness of the equation. In this case, such a rule will not come into play.

7w - 5 < 1 - 3w

Inverse operations,

7w - 5 < 1 - 3w

+3w          +3w

10w - 5 < 1

     +5    +5

10w < 6

/10     /10

w < 0.6

8 0
3 years ago
Read 2 more answers
2) 8(x - y); user-5, and y = 2
Evgen [1.6K]

Answer:

8(x-y);use x=5,and y=2

8(5 - 2) = 8(3) = 24

answer

24

Step-by-step explanation:

good? Brainliest?

7 0
3 years ago
Who gets this I am not sure what I have to do
natta225 [31]
Area of Parallelogram = base x height
height = 4.5 cm
base = 4.5 cm x 2

height = 4.5 cm
base = 9 cm

9 cm x 4.5 cm = 40.50 cm^2
8 0
3 years ago
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