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dalvyx [7]
3 years ago
7

(6- -6 + 5.3) / -2.25

Mathematics
1 answer:
STALIN [3.7K]3 years ago
4 0

Answer:

346 / 45

Step-by-step explanation:

6 + 6 + 5.3

       9

      ----

        4

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Emily uses 3/4 of a gallon to paint a wall in her house. How many quarts of paint will she use to 10 walls? (1 gallon = 4 quarts
Anastasy [175]

I'm pretty sure its 30quarts.

Step-by-step explanation: if you find out how many quarts are in 3/4 gallon and multiply that bye 10 then you get your answer.

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If x=-5 what is the value of x^2-1/x+1? A. 6 b. -4 c. 4 d. 5 4/5 e. 19 <br> need answers asap
xxTIMURxx [149]

Answer:

The answer is -6 but its not in the option

Step-by-step explanation:

\frac{ {x}^{2} - 1 }{ x  + 1}

Let x = -5

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3 years ago
In the pre-image of the parallelogram, the slope of AD is −3 and the slope of BC is −3. The image is translated down 7 units and
worty [1.4K]

Answer:

a)The slope of A"D" is 3

The slope of B"C" is 3

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Step-by-step explanation:

The pre-image of the parallelogram, has slope of AD equal −3 and the slope of BC equal −3.

Since translation and reflection are rigid transformations, the preimage and the image are congruent.

This means that the lengths of the corresponding sides are equal.

Hence AD=A"D'' and B"C"=BC

However, since the image after a reflection in the y-axis is laterally inverted, the slope of A"D" will be negative of the slope of AD.

Similarly, the slope of B"C" will be negative of the slope of BC.

The slope of A"D" is 3

The slope of B"C" is 3

Since the two line segments have the same slope, they are parallel.

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step by step explanation:

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Answer:

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Step-by-step explanation:

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