3 years ago

Which statement is true about the product square root of 2(3square root of 2 + square root of 18)? 2

Mathematics

1 answer:

algol133 years ago

3 0

Hello,

√2(3√2+√18)=3*2+6=12

Answer A

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DIA [1.3K]

Answer:

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3 years ago

An assembly line inspector inspected 340 machine parts. 323 of the parts passed inspection. What percent of the machine parts di

tester [92]

Answer:

5% did not pass inspection

Step-by-step explanation:

Given

$Inspected= 340$

$Passed = 323$

Required

Determine the percentage of parts that didn't pass inspection.

First, we need to calculate the number of those that didn't pass inspection.

$Failed = Inspected - Passed$

$Failed = 340 - 323$

$Failed = 17$

Next, we calculate the percentage as follows:

$\% = \frac{Failed}{Inspected} * 100\%$

The above formula is derived by dividing the number of parts that didn't pass inspection by the total machine inspected, then multiplied by 100%

So:

$\% = \frac{17}{340} * 100\%$

$\% = \frac{17 * 100\%}{340}$

$\% = \frac{1700\%}{340}$

$\% = 5\%$

<em>5% did not pass inspection</em>

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3 years ago

The Science Club went on a two-day field trip. The first day the members paid $30 for transportation plus $17 per ticket to the

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Answer:

(30$+17$)+(65$+10$)=

Step-by-step explanation:

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3 years ago

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Write an equation of the line that passes through (1,2) and is parallel to the line y = -5x+4

ArbitrLikvidat [17]

Answer:

y =-5x + 7

Step-by-step explanation:

y = -5x + 4

Slope = -5

Parallel lines have same slope

Slope of the parallel line to this line = -5

(1 , 2)

y -y1 =m(x - x1)

y - 2 = -5(x - 1)

y -2 = -5x + 5

y = -5x + 5 + 2

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3 years ago

Jacob earns $300 per week plus $50 for every car he sells. How many cars will he need to sell this week to earn a total of $700

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Answer:

He would sell 14 cars.

Step-by-step explanation:

Hope this helps

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3 years ago