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Alina [70]
2 years ago
12

Equation 1: 4(2x-10)=8

Mathematics
1 answer:
vfiekz [6]2 years ago
6 0

1: 4(2x-10)=8

2x-10=8/4

2x=2+10

x=12/2=6

Answer:

2: 2(2x-10)=8

2x-10=8/2

2x=4+10

x=14/2=7

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Pythagorean theorem: Manuel purchases a rectangular picture
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Answer:

width = 15

Step-by-step explanation:

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8² + b² = 17²

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8 0
3 years ago
How much louder (more intense) is a 55-decibel sound than a 10-decibel sound?
fredd [130]

Answer:

Try using quizlet or ask for a tutor I don’t understand that

Step-by-step explanation:

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3 years ago
A monk crossbred​ plants, which can have purple or white​ flowers, and obtain 769 plants with white flowers and 326 plants with
n200080 [17]

Answer:

The probability that a plant had white flowers is 0.70

Step-by-step explanation:

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Solution:

Total number of flowers plants = Number of plants with white flower + Number of plants with purple flowers

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4 0
3 years ago
Write area f a circle as a function of circumfrence
Y_Kistochka [10]

circumference = 2\pi  \times r
area = \pi {r}^{2}
we want area =circumference*something
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simplifying
area = \pi(\frac{ {circumference}^{2} }{4 {\pi}^{2} } )
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4 0
3 years ago
Need answer quick !!! please
Oksana_A [137]

Answer:

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4 0
3 years ago
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