2 years ago

Autumn bought a square frame for her desk that has an area of 361 square units.

Mathematics

1 answer:

iogann1982 [59]2 years ago

5 0

Answer: P=4a=4·361=1444

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What is the perimeter in centimeters of triangle ABC? 12 cm 14 cm 21.5 cm 35

allochka39001 [22]

The Perimeter Answer is 12 cm

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3 years ago

The factorization below is missing two positive integers a and b. 6x^(3)+18x^(2)-240x=6x(x-a)(x+b) Factor the polynomial and the

Dvinal [7]

Answer:

a = 5

Step-by-step explanation:

Hello, please consider the following.

$6x^3+18x^2-240x=6x(x^2+3x-40)\\\\\text{** The sum of the zeroes is -3=-8+5 and the product is -40=-8*5. **}\\\\\text{** So, we can factorise. **}\\\\6x^3+18x^2-240x=6x(x^2+3x-40)=6x(x^2+8x-5x-40)\\\\=6x(x(x+8)-5(x+8))\\\\\large \boxed{=6x(x+8)(x-5)}$

So, a = 5.

Thank you.

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3 years ago

Two shops, Lidal and Oldi, sell the same brand of toilet rolls but with different package sizes.

xeze [42]

Lidal's price is better

Step-by-step explanation:

Lidal

4 for £2.04

1 for £2.04/4= £0.51= 51 p

Oldi

9 for £4.68

1 for £4.68/9= £0.52= 51 p

Lidal offers better price per roll

5 0

2 years ago

Find the value of 10% of Rs. 25

VARVARA [1.3K]

Answer:

2.5 is the awnser

Step-by-step explanation:

25 divided by 10 is 2.5

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2 years ago

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Kim ate 3/10 of a bag of chips, sandy ate 3/7 of a bag, and jeff ate 3/9 of a bag. who ate the most

aksik [14]

Answer:

sandy

Step-by-step explanation:

3/10 = .3

3/7=.43

3/9=.333333

sandy then jeff then kim

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2 years ago

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