4 years ago

The length of a rectangle is 2 cm longer than its width. The perimeter is 16 cm. What are the length and width of the rectangle?

Mathematics

1 answer:

ella [17]4 years ago

8 0

Answer:

the length is 9 and the width is 7.

Step-by-step explanation:

Well just count it!

3,1

4,2

5,3

7,5

8,6

*** 9,7 ***

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Answer

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Step-by-step explanation:

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3 years ago

Solve the following system of equations algebraically and check.<br><br> y=x^2+3x+4<br> y-x=7

FinnZ [79.3K]

Y=x^2+3x+4
y-x=7

x^2+3x+4-x=7
x^2+2x+4=7
(factor) x^2+2x-3=0
(x+3)(x-1)=0
X= -3 and X=1
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3 years ago

Triangle ABC is transformed to Triangle A′B′C′, as shown below: A coordinate grid is shown from negative 4 to 0 to 4 on both x-

Sauron [17]

Answer:

Option 4.

$\angle BCA =\angle B' C'A'\\$

Step-by-step explanation:

By graphing these we see that these triangles are Similar which means that there corresponding angles measure is equal i-e all angles are equal and hence option 4 is the answer