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Tpy6a [65]
3 years ago
6

PLZZZ HELLPPP SOON REWARD BRRIANIESTTT

Mathematics
2 answers:
Arte-miy333 [17]3 years ago
6 0
The second one is the first one I think
Oksi-84 [34.3K]3 years ago
6 0

Answer:

I think your answer would be the first one

Step-by-step explanation:

It kind of tells you

if you increase each side, which is 12, by x, you are adding x to each side.

the way i think they want you to put it into A=l*w

area =256

256=l*w

the sides are 12, but added by x

256=12+x^12+x

also written as

256=(12+x)(12+x)

hope this helps!

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What eqauls to 31.25
RSB [31]

125 = 5^3 = 25 * 5

4 \cdot \sqrt{125} = 4 \sqrt{25 \cdot 5} = 4 \cdot 5 \sqrt{5} = 20\sqrt{5}

The simplification you are trying to do involves finding the prime factorization of a number. Since 125 is not divisible by 2, move on to 3. 125 is also not divisible by 3, so move on to 5. Then 125/5 = 25, and 25/5 = 5, so 125 = 5^3. The prime factorization of 125 is 5^3.

5 0
3 years ago
Read 2 more answers
Pierre's company bought cement for $5.25 per bag . If they sold the cement for $7.35 per bag. What was the markup rate ?
qwelly [4]
2.15$ would be the mark up rate.
5 0
3 years ago
Can someone help please?
SSSSS [86.1K]

Answer:

B is the correct answer.

Step-by-step explanation:

Pi=3.14

So, 7+3.14=10.14

So yes, B is your correct answer.

Mark brainliest please!

8 0
3 years ago
Read 2 more answers
How many primes are between 2^31 and 2^32? What is the approximate ratio of primes to
PIT_PIT [208]

Answer:

Step-by-step explanation:183

3 0
3 years ago
Find the solutions for w​
baherus [9]
Calculation:

(Length) (width) (height)

(2w+4) (w) (18-w) = 1152

(2w^2+4w) (18-w) = 1152

Distributive property:

36w^2 -2w^3+72w-4w^2 =1152

Remember to use FOIL method:

-2w^3 +32w^2+72w-1152 =0

Like terms:

-2(w^3-16w^2-36w+576) = 0

Factor it by 2:

w^3 -16w^2-36w+576 =0

Simplify:

w^2(w-16)-36(w-16) =0

(w^2-36) (w-16) = 0

w= -6,6,16

Width:

w = 6,16

Since width is 16, then the height should be less than the width (18-16=2)

Length of gift bag: 2(6)+4

=16 inches.

Width of the bag: 6

Height of the bag: 18-6

12 inches.

Answer: 16, 6 and 12 inches.
3 0
3 years ago
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