3 years ago

PLZZ HELP!!!!!!!!!!!!!!!!!! ASKED QUESTION ALREADY BUT ANSWER WAS NOT IN SELECTION

Mathematics

1 answer:

timofeeve [1]3 years ago

6 0

Step-by-step explanation:

so the correct answer is 3³

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Okay I know I suck at math and I really don't understand math that well so can you help me on this??? Thank you!

Alja [10]

W - width
l - length
p - perimeter

The perimeter is 72 cm (p=72).
The length is twice the width (l=2w).
The formula for perimeter is 2w+2l=P.

$p=72 \\
l=2w \\ \\
2w+2l=p \\
2w+2 \cdot 2w=72 \\
2w+4w=72 \\
6w=72 \\
w=12 \\ \\
l=2w=2 \cdot 12 =24$

Check the answer:
$2 \cdot 12 + 2 \cdot 24 \stackrel{?}{=} 72 \\
24+48 \stackrel{?}{=} 72 \\
72 \stackrel{?}{=} 72 \\ \hbox{true}$

The length of the photo is 24 cm, the width of the photo is 12 cm.

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3 years ago

Please please help me out

mihalych1998 [28]

Answer:

A trinomial of degree 5

Step-by-step explanation:

A monomial has only 1 term

A binomial has 2 terms

A trinomial has 3 terms

4 $x^{5}$ + 3x³ - 7x ← has 3 terms and is therefore a trinomial

The degree of a polynomial is determined by the largest exponent of the variable in the expression

4 $x^{5}$ is the term with the largest exponent in the expression

Hence a polynomial of degree 5

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3 years ago

Garth is packing boxes with books. The list shows how many books are in each of 10 boxes.

8_murik_8 [283]

:Answer: The answer is C on Edge

Step-by-step explanation:

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3 years ago

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Solve each inequality:

Talja [164]

It should be the answers if not sorry
Answer:
A) X<1
B) X>7
C)X<6
D)X>-3

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2 years ago

PLEASE HELP!!!!!! In which week was the rainfall in Portland the highest and how much fell?

garik1379 [7]

Answer:

Week 4, 1400

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Step-by-step explanation:

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3 years ago