What is the standard form of the equation?3x = 2y – 4

A.

3x = 2y – 4

B.

3x – 2y = –4

C.

3x + 4 = 2y

D.

3x – 2y + 4 = 0

Answers

Answer 1

Answer: $\text{The standard form a linear equation is given by the formula:}\nAx+By+C=0\n\n3x=2y-4\n3x-2y+4=0\Rightarrow D$

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30 POINTS! NEED HELP ASAP 1.
Solve for x and type your answer as simply an integer or decimal value. If you can't type the number exactly, round to 4 decimal digits. Solve for x: log (7x - 10) = 2

2.Solve for x and type your answer as simply an integer or decimal value. If you can't type the number exactly, round to 4 decimal digits. If it's a fractional value, put a 0 in front of the decimal. (Hint: Do you remember how to take a root on your calculator?) Solve for x: log 3 - 3 log x = 2
3. Solve for x and type your answer as an integer or decimal value. If you can't type the number exactly, round to 4 decimal digits. If it's a fractional value, put a 0 in front of the decimal. (Hint: Do you remember how to take a root on your calculator?) Solve for x: log 5 + log x = -2

3.

Answers

1. Answer: 15.7143

log (7x-10)=2

Use the identity: loga(x)=b = x=(a)(b)

7x-10=10^2

Evaluate the Power

7x-10=100

Addition Property of Equality

7x=110

Division Property of Equality

x=110/7 or 15.7143

2. Answer: 0.3107

log(3)+log(x^-3)=2
log(3x^-3)=2
log(3 x 1/x^3)=2
log(3/x^3)=2
3/x^3=10^2
3/x^3=100
3=100x^3
3/100=x^3
Answer Cube root 30 / 10 or 0.3107

3. Answer: 0.002

log(5) + log(x) = -2
log(5x)= -2
5x= 10^-2
5x=1/10^2
5x=1/100
x=1/500

Answer: 0.002

Honestly I could tell you the steps, but I do not have a lot of time. Sorry. I will comment later if you need the steps

12, 22, 33, 34, 44, 44
Mean:
Median:
Mode:
Range:

Answers

Answer:Mean (Average) 31.5

Median 33.5

Range 32

Mode 44, appeared 2 times

Step-by-step explanation:

HELP PLEASE I BEG U!!!!!!!!!!!!!

Answers

1.) answer is 3 since if you plug it in, it will be 1/3

2.) 0 nothing makes it true.

4) x=3! If you plug in the numbers, it becomes 1/3+0/3=1/3
Working on 5!

A triangular bandana has an area of 22 square inches. The height of the triangle is 5 and 1/2 inches. Enter and solve an equation to find the length of the base of the triangle. Use b to represent the length of the base.

An equation to find the length of the base of the triangle is 22 =____.

The length of the base of the triangle is
_____ inches

Answers

The area of an is 1/2 base times height. So take 22 and divide it by 5 1/2, and your answer will be 4. So b=4.

can a right triangle have a leg that is 10 meters long and a hypotenuse that is 10 meters long? Explain

Answers

According to the Pythagorean Theorem, in a right triangle, the the squares of the sides equal the square of the hypotenuse. if the sides were to be A and B and the Hypotenuse were to b C, A²+B²=C². In your case, A=10 and C=10. If you were to plug that into the Pythagorean Theorem, 100+B²=100. (10²=100) If you subtract 100 by both sides (100=100 so they cancel each other out), B²=0. in a right triangle, a leg cannot equal 0. Therefore, A right triangle cannot have a leg that is 10 meters long and a hypotenuse that is 10 meters long.

Jasmine decided to go hot air ballooning for her fourteen birthday. She launches 6ft above ground and then ascends 12 ft further. She didn’t want to leave her husband behind, so she descends 20 ft to meet him. Where does jasmine end up. Plz answer this I will give you 100 points olz