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4 years ago

Triangle ABC, in the coordinate plane, is reflected over the -axis to form shown on the coordinate plane below.

Mathematics

2 answers:

Vanyuwa [196]4 years ago

6 0

Answer:

I think it’s C

Step-by-step explanation:

Mrac [35]4 years ago

4 0

Answer: (x,y) to (x,-y)

Step-by-step explanation:

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Please help me. The original blueprint of the Moreno’s’ living room has a scale of 2 inches= 5 feet. The family wants to use a n

Svetradugi [14.3K]

Answer:

Part a) The scale of the new blueprint is $\frac{5}{8} \frac{in}{ft}$

Part b) The width of the living room in the new blueprint is $9.4\ in$

Step-by-step explanation:

we know that

The scale of the original blueprint is

$\frac{2}{5}\frac{in}{ft}$

and

the width of the living room on the original blueprint is 6 inches

Find the actual width of the living room, using proportion

$\frac{2}{5}\frac{in}{ft}=\frac{6}{x}\frac{in}{ft}\\ \\x=5*6/2\\ \\x=15\ ft$

Find the actual length of the living room, using proportion

$\frac{2}{5}\frac{in}{ft}=\frac{9.6}{x}\frac{in}{ft}\\ \\x=5*9.6/2\\ \\x=24\ ft$

Find the scale of the new blueprint, divide the length of the living room on the new blueprint by the actual length of the living room

$\frac{15}{24} \frac{in}{ft}$

simplify

$\frac{5}{8} \frac{in}{ft}$

Find the width of the living room in the new blueprint, using proportion

$\frac{5}{8}\frac{in}{ft}=\frac{x}{15}\frac{in}{ft}\\ \\x=15*5/8\\ \\x=9.4\ in$

3 0

4 years ago

Simplify negative 8 over 3 divided by negative 2 over 6. . (5 point

grin007 [14]

(-8/3)/(-2/6)

negative times negative equals positive

simplify -2/6 to -1/3 AND FLIP THE -1/3 TO -3/1

-8/3*-3/1

cancel out the 3s and make them 1s

cancel out the negatives and make them positive

8/1 = 8

3 0

4 years ago

PLEASE HELP!! What is the scale factor?

mojhsa [17]

Answer:

Step-by-step explanation:

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3 years ago

Find the difference. The answer should be in simplest form. −2/3 − 1/3 =

MakcuM [25]

Answer:

-1

Step-by-step explanation:

-2/3 - 1/3

Since the denominators are the same, we can combine the numerators

-3/3

Simplify

-1

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4 years ago

Find the inequality represented by the graph

Naily [24]

Answer:

There is no graph to find an inequality on...

Step-by-step explanation:

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3 years ago