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3 years ago

Drag and drop the answers into the boxes to correctly complete the statement.

Mathematics

2 answers:

elena-14-01-66 [18.8K]3 years ago

6 0

Did you ever find the answers?

kaheart [24]3 years ago

5 0

1. First transformation is rotation rotation of 180 about the origin. This transformation has a rule:

(x,y)→(-x,-y).

If points E(-2,-4), F(-1,-1), D(-2,-1) are vertices of triangle EFD, then

E(-2,-4)→E''(2,4),
F(-1,-1)→F''(1,1),
D(-2,-1)→D''(2,1).

2. Second transformation is translation 1 unit left with a rule

(x,y)→(x-1,y).

Then

E''(2,4)→E'(1,4),
F''(1,1)→F'(0,1),
D''(2,1)→D'(1,1).

Answer: 1st: rotation of 180 about the origin; 2nd: translation 1 unit left.

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Find the area and perimeter of the square 6 meters

Mkey [24]

The formula for finding area of a square is:

$length \times width$

In a square, all the sides are the same. Each side is 6 meters long. Plug in 6 to the formula.

$length \times width \rightarrow 6 \times 6$

Multiply:

$6 \times 6 = 36$

The area of the square is 36 m²

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Perimeter is the distance around a shape. To find perimeter, you have to add all all the side lengths. The formula for finding perimeter is:

$2(l) \times 2(w)$

Remember that squares have 4 sides, and all length(s) and width(s) measure the same. The length and width measure the same. Plug in the numbers into the formula:

$2(l) + 2(w) \rightarrow 2(6) + 2(6)$

Simplify:

$2(6) + 2(6) = 12 + 12$

Add:

$12 + 12 = 24$

The perimeter of the square is 24 m

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3 years ago

A fast food restaurant offers a bonus to each meal purchased. The bonus could be a free ice cream, pop, or fries. The owner want

jeka94

Answer:123456789/j

Step-by-step explanation:

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2 years ago

A family eats at a restaurant . The bill is$ 42 dollars . The family leaves a tip and spends $ 49.77 dollars .

bagirrra123 [75]

Answer:

Since you didnt include an actual question im guessing you are looking for the tip amount which would be $ 7.77

Step-by-step explanation:

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3 years ago

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the basement has an area of 864 square feet. the width of the basement is two thirds its length. What is the length of the basem

Leno4ka [110]

A = 864
w = 2/3l

A = lw

Plug in what we know:

864 = l(2/3l)

Multiply:

864 = 2/3l^2

Divide 2/3 to both sides or multiply by its reciprocal, 3/2:

864 * 3/2 = l^2

2592/2 = l^2

1296 = l^2

Find the square root of both sides:

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So the length of the basement is 36 feet.

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3 years ago

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iris [78.8K]

Answer:

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Step-by-step explanation:

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