2 years ago

Rearrange the formula to make b the subject a = √((b) /4 )-2

Mathematics

1 answer:

seropon [69]2 years ago

6 0

Answer:

A=12

Step-by-step explanation:

So if your equation is carrat over b you have to find 4 and -2 first then find your substitute

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Log5(5)=x<br> solve for x

Ilia_Sergeevich [38]

Answer:

x = 1

Step-by-step explanation:

Using the rule of logarithms

$log_{b}$ b = 1

That is the logarithm of a number to the same base is 1

Given

$log_{5}$ 5 = x , hence x = 1

6 0

3 years ago

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Solve the two step equations

disa [49]

Hello!

1) -3x - 4 = 23

-3x = 23 + 4

-3x = 27

x = 27 : (-3)

x = -9

2) x/2 - 12 = -4

x - 24 = -8

x = -8 + 24

x = 16

3) 6a + (-1) = 10

6a - 1 = 10

6a = 10 + 1

6a = 11

a = 11 : 6

a = 11/6

4) -(x + 2) = 12

x + 2 = -12

x = -12 - 2

x = -14

5) 7a + 12 = 10

7a = 10 - 12

7a = -2

a = -2 : 7

a = -2/7

6) -4(a + 2) = 12

a + 2 = -3

a = -3 - 2

a = -5

Good luck! :)

7 0

2 years ago

-4(3-x)+6=2(x-3) <br>how do you solve thia

maksim [4K]

-4(3-x)+6=2(x-3) -12+4x+6=2x-6 -6+4x=2x-6 -6+6=2x-4x 0=-2x 0/x=-2

4 0

3 years ago

The original price is $40.90 and the sale price is 30% off what would be two different expressions for the equation?

Ann [662]

Answer:

(40.90 ÷ 100) × 30

And

0.3 × 40.90

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2 years ago

What is the product of 9 times 2

kondaur [170]

Answer:

Step-by-step explanation:

product means the sna=swer of a multiplication problem, so 9x2=18

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2 years ago

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