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3 years ago

What is the perimeter of a rectangle with a length of

Mathematics

2 answers:

solong [7]3 years ago

8 0

Answer:

Step-by-step explanation:

boyakko [2]3 years ago

4 0

The perimeter would be 28x-4

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Consider the isosceles triangle below where the side lengths are given in cm:

DiKsa [7]

Answer:

I think is B

because its the one that sounds good

7 0

3 years ago

What is the sum of (4x2 – 10x + 3) and (-6x2 + 10x + 12)

kykrilka [37]

Answer:

-2x² + 15

Step-by-step explanation:

Step 1: Add like terms

4x² - 6x² = -2x²

-10x + 10x = 0

3 + 12 = 15

Step 2: Rewrite

-2x² + 15

6 0

3 years ago

Miller has a painting that is 4 ft by 8 ft. What will the dimensions of the painting be if he scales it down by a factor of one-

hram777 [196]

1 ft by 2 ft I believe

4 0

3 years ago

Which value is a discontinuity of x^2+7x+1/x^2+2x-15? x=-1 x=-2 x=-5 x=-4

dsp73

$\dfrac{x^2+7x+1}{x^2+2x-15}=\dfrac{x^2+7x+1}{(x+5)(x-3)}$

which is undefined when $x=-5$ or $x=3$ . The answer is then the third choice.

6 0

3 years ago

ASAP PLEASE ANSWER

pickupchik [31]

Answer:

Step-by-step explanation:

Hope this helps!

7 0

3 years ago