2 years ago

Find B if the graph of the equation 3x=By+2 is perpendicular to the graph of 3y=-2x+4.

Mathematics

1 answer:

Romashka [77]2 years ago

8 0

Answer:

B = $\frac{3x}{y}$ - $\frac{2}{y}$

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The specifications for an electronic device state that it is to be operated in a room with relative humidity ℎ defined by |ℎ − 5

Nadya [2.5K]

Answer: $\Large\boxed{20 < h < 80}$

Step-by-step explanation:

Given inequality

$|h-50| < 30$

The goal of the question

To find the minimum and maximum of the relative humidities

For this question, we need to solve the inequality

Simplify the absolute value sign

$h-50 < 30$ or $h-50 > -30$

Add 50 on both sides

$h-50+50 < 30+50$ or $h-50+50 > -30+50$

$\Large\boxed{h < 80}$ or $\Large\boxed{h > 20}$

Hope this helps!! :)

Please let me know if you have any questions

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1 year ago

The equation for a circle is x2+10x+y2+12y+52=0 .

aev [14]

I believe the answer is (x+5)^2+(y+6)^2=9

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2 years ago

Read 2 more answers

The speed, v, of a wave is inversely proportional to the square root of the

yKpoI14uk [10]

Answer:

v = 120

Step-by-step explanation:

If v is inversely proportional to square root of d, then we can write

$v \sqrt{d}$ = k

If v = 30 and d = 400, then

30( $\sqrt{400}$ ) = k

k = 30(20) = 600

Now $v \sqrt{d}$ = 600

If d = 25, then v $\sqrt{25}$ = 600

5v = 600

v = 120

5 0

2 years ago

Find the missing exponent: 2^3 times 2^? = 2^10

LenKa [72]

Answer:

2^7

Step-by-step explanation:

3+7=10

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3 years ago

Sandra plans to swim a total of 2 5% miles

SSSSS [86.1K]

For 2 5% Do you mean 2 5/6? If It is then here your answer..

If Not Please tell me..

Answer:

6 1/14

Step-by-step explanation:

2 5/6 · 2 1/7

= 17/6 · 15/7

= 85/14

= 6 1/14 miles

7 0

2 years ago