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3 years ago

A square has a side length of 20 cm. What are the dimensigns of a rectangle that has the same area as the square?

2 answers:

8 0

First, lets find the area of the square; 2l = 2*20 = 40

Possibilities for the dimensions of a rectangle that has the same area as the square are 1-40, 2-20, 4-10, 5-8

Hope this helps!

Minchanka [31]3 years ago

7 0

40cm and 10cm are the dimensions

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Confused someone help

jekas [21]

Answer:

y = -5x - 21

Step-by-step explanation:

Given in the question,

equation of a parallel line

y = -5x + 6

point through which it passes

(-4,-1)

Step1

Find the gradient of the equation given, as it is parallel so it will have same gradient

equation of straight line

y = mx + c

where m is gradient

c is y intercept

y = -5x + 6

m =-5

Step2

Find y-intercept

-1 = -5(-4) + c

-1 = 20 + c

c = -20 - 1

c = -21

Step3

form the equation

y = -5x - 21

8 0

3 years ago

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2. Sarah's craft project uses pieces of yarn that are

Lilit [14]

Answer:

She will be able to cut approximately 2 yards off and still have 1 yard.

Step-by-step explanation:

Because 3-2=1 so there would be 1 yard left.

4 0

3 years ago

Please help need it quick will give brainliest thanks

Norma-Jean [14]

Use the Pythagorean theorem:

$x^2+8^2=11^2\\\\x^2+64=121\ \ \ |-64\\\\x^2=57\to x=\sqrt{57}\\\\x\approx7.5$

Answer: C. 7.5

8 0

3 years ago

Read 2 more answers

The local water park has decreased its ticket prices every summer to get more people to come.

statuscvo [17]

Answer:$24 on 2016

Step-by-step explanation:

2012 = $30

2015 = $25.50

30.00-25.50=4.50

$4.50

so,3 years different, so that 4.50/3 years = $ 1.50

7 0

3 years ago

Motors Inc. manufactured 356 cars with automatic transmissions, 240 with power steering, and 96 with both of these options. Ho

Anon25 [30]

Answer:

The answer is 692.

Step-by-step explanation:

Number of cars with automatic transmissions = 356

Number of cars with power steering = 240

Number of cars with both of these options = 96

Number of cars that were manufactured with at least one of the two options = x

x = Number of cars with automatic transmission + Number of card with power steering + Number of cars with both of these options

x = 356 + 240 + 96

x = 692

The number of cars manufactured with at least one of the two options is 692.

5 0

3 years ago

Read 2 more answers