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Fudgin [204]
3 years ago
7

1. Which of the angles below are supplementary?

Mathematics
1 answer:
zimovet [89]3 years ago
4 0

Answer:

<3 and <4

Step-by-step explanation:

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the perimeter of a rectangular painting is 356 centimeters. if the length of the painting is 96 centimeters, what is its width.
sladkih [1.3K]
P = 2(l + w)
p = 356
l = 96

356 = 2(96 + w)
356 = 192 + 2w
356 - 192 = 2w
164 = 2w
164/2 = w
82 = w

check....
p = 2(l + w)
356 = 2(96 + 82)
356 = 2(178)
356 = 356 (correct)

so the width (w) = 82 cm

5 0
3 years ago
When simplifying an expression using order of operations addition MUST
Rama09 [41]

Answer:

The answer is False,

Step-by-step explanation:

The answer is False because in some expressions if there are parentheses and there is a subtraction problem in the parentheses but there is an addition problem in front of the parentheses that does not exactly mean that you do the addition first, this is because the subtraction is inside the parentheses and so since the subtraction is in parentheses it is done fist.

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2 years ago
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Zinaida [17]

Answer:umm

Step-by-step explanation:

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3 years ago
Write 504 as a product of primes. Use index notation when giving your answer.
Sergio039 [100]

Prime Factors of 504: 2, 3, 7

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