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Elena L [17]
3 years ago
7

-x-6=3 How do u do this

Mathematics
2 answers:
Karo-lina-s [1.5K]3 years ago
4 0
X is equal to -9 because you add 6 to both sides and get -x=9 but since your trying to get positive x you change it to -9. Hope that isn’t confusing!
Hatshy [7]3 years ago
3 0

Answer:

x= -9......................

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Let f be a real-valued function defined on [0,∞), with the properties: f is
USPshnik [31]

im not sure this is right

g'(x) = 6b(-5x + 1)^5 (-5)

g'(x) = -30b(-5x +1)^5

g''(x) = -30b(5)(-5x + 1)^4 (-5)

g''(x) = 750b (-5x +1)^4

g(x) = b(−5x + 1)6 − a

when

g(-x) = b(5x +1)6 - a

g'(x) = -30b(-5x +1)^5 = 0

-5x +1 = 0

x = 15

8 0
2 years ago
The radius of a circle is 4 inches. What is the circle's circumference?
mojhsa [17]

Answer:

8π inches or approximately 25.12 inches

Step-by-step explanation:

What's the circumference of a circle?

 ❖ The circumference of a circle is the distance around a circle.

How do we find the circumference of a circle?

 ❖ The formula to find the circumference of a circle is 2πr, where r =    

      radius. We can solve in terms of pi, or approximate pi to 3.14

<u>Solving</u>

  • <u></u>\pi * 4*2
  • \pi *8
  • 8π inches

<u>or</u>

  • <u />3.14*4*2
  • 3.14*8
  • 25.12 inches

Have a lovely rest of your day/night, and good luck with your assignments! ♡

7 0
2 years ago
Read 2 more answers
The temperature of a city changed by -20°C over a four week. If the temperature changed by the same amount each week write an ex
andre [41]

Answer:

A)  T=\frac{-20}{4}

B) T = -5 °C

Step-by-step explanation:

A) Let T be the change in temperature of the week. T is determined as the total temperature change (-20°C) divided by the number of weeks that have passed (4 weeks). The expression is:

T=\frac{-20}{4}

B) In order to simplify the expression, simply perform the division.

T=\frac{-20}{4}\\T=-5^oC

This means that the temperature has dropped by 5 degrees each week.

8 0
3 years ago
A small business spend $23,000 for taxable items last year. The tax rate was 9.5%. How much did the small business pay in taxes
ioda

Answer:

$2,185

Step-by-step explanation:

Multiply the amount spent by the tax rate.

23,000 x 9.5% = $2,185

8 0
2 years ago
Find the area of the shaded region
melamori03 [73]
LxW 5x5=25 If you know one side is five than the other side is 52 because they’re both equal its the radius compared to the diameter radius is five the diameter is 10
5 0
2 years ago
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