3 years ago

PLS HELP ILL GIVE BRIABLIEST!

Mathematics

1 answer:

nlexa [21]3 years ago

3 0

The answer b is correct

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Elisabeth took 13 minutes less than twice as long as Heather to solve the puzzle. If their total time together was 23 minutes, w

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Elisabeth would have took less time

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4 years ago

The area of the shaded portion of the rectangle is how many units larger than the area of the unshaded portion of the rectangle?

slega [8]

Answer:

$(x^{2}-x-2)\ units^{2}$

Step-by-step explanation:

step 1

Calculate the area of the shaded portion

$A1=(2x+3)(x+1)\\ \\A1=2x^{2}+2x+3x+3\\ \\A1=(2x^{2}+5x+3)\ units^{2}$

step 2

Calculate the area of the unshaded portion

$A2=(x+5)(x+1)\\ \\A2=x^{2}+x+5x+5\\ \\A2=(x^{2}+6x+5)\ units^{2}$

step 3

Find the difference of the areas

$A1-A2=(2x^{2}+5x+3)-(x^{2}+6x+5)=(x^{2}-x-2)\ units^{2}$

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4 years ago

Amber has determined that the experimental probability of making a free throw in basketball is 12/15. What it the probability of

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Answer:

3/15, 1/5, or 0.2 probability. Highly unlikely

Explanation:

12/15 is the shown probability. The leftover is 3/15, so 3/15 is the chance of missing the basket.

~Hope this helps~

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3 years ago

There are 16 tablespoons in one cup. Which table correctly relates the number of cups to the number of tablespoons?

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Step-by-step explanation:

1:16

2:32

4:64

8:128

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Answer: m= 1/6 good luck !

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