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Ganezh [65]
3 years ago
8

Find an expression for the perimeter of rectangle ABCD. Use the formula P= 2l + 2w.

Mathematics
1 answer:
natita [175]3 years ago
3 0

Answer:

(b)

P = [4(4a + 3b]/(2a + b)

Step-by-step explanation:

P = 2L + 2W

P = [2(5a + 4b) + 2(3a + 2b)]/(2a + b)

P = [10a + 8b + 6a + 4b]/(2a + b)

P = [16a + 12b]/(2a + b)

P = [4(4a + 3b]/(2a + b)

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Write the equation of the line, in slope-intercept form, with the
IrinaVladis [17]

Answer:

y = -x -1

Step-by-step explanation:

x1= 0, y1= -1

slope =  \frac{x - x1}{y - y1}  =  \frac{x - 0}{y - ( - 1)}  =  \frac{x}{y + 1}

-1 = x/(y+1)

-1 (y+1) = x

y+1 = -x

y= -x -1

8 0
3 years ago
What is the expression below?<br> 26 + 67 + 3x2³
Alenkasestr [34]

Answer:

24x+93

That's the answer to the equation that was what you were asking for right?

5 0
3 years ago
4. Paula drew a map of her neighborhood on a coordinate grid. A grocery store is located at point (5,-4). A park is located at p
Paha777 [63]

Answer:

Midpoint Formula= (x1+x2)/2, (y1+y2)/2

Plug in the numbers

Answer= (0, 0)

I hope this helps you!!

6 0
2 years ago
Find two consecutive even integers whose product is 120
ipn [44]

Answer:

10 and 12 are two even integers whose product =120

Step-by-step explanation:

10 and 12 are two even integers whose product =120

10\times 12=120

8 0
3 years ago
Solve. (K+1)(k-5)=0<br> Explin how to solve ???
Anna71 [15]
Alright remember, if any individual factor on the left side of the equation is equal to 0, the entire expression will be equal to 0. 
k+1=0
k-5=0
Set the first factor equal to 0 and solve
k=-1
Set the next factor equal to 0 and solve
k=5
The final solution is all the values that make (k+1)(k-5)=0 true. 
k=-1, 5

Hope this helped you out :)
5 0
3 years ago
Read 2 more answers
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