3 years ago

What is y-4=-2(x+7) in standard form

Mathematics

1 answer:

Fofino [41]3 years ago

7 0

2x + y = -10 is standard form

and slope form is

y = -2x-10

You might be interested in

Find Aut( 15). Use the Fundamental Theorem of Abelian Groups to express this group as an external direct product of cyclic group

Eduardwww [97]

Answer:

The solution is attached in the picture below

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Find the center and the radius of the circle. (x-2)^2+(y+3)^2=70

barxatty [35]

Answer:

the center is (2,-3)

the radius is √70

7 0

3 years ago

Four times a number was 22 greater than twice the same number. What was the number?

Setler [38]

Answer: 11

Step-by-step explanation:

Set up an equation

Based on the question, we can determine that 4x = 22 + 2x where x in is the number

"Four times a number" -> 4x

"was" -> =

"22 greater than" -> 22 +

"twice the same number" -> 2x

Put the underlined parts together to get 4x = 22 + 2x

Solve equation

Rearrange/collect like terms to solve for x by subtracting 2x from both sides

4x = 22 + 2x

2x = 22

Solve for x by dividing each side by 2

2x = 22

x = 11

Final Answer

x = 11

8 0

3 years ago

Read 2 more answers

The longest length of a sail on Jessica's sailboat is 12v40 feet long. Which number is equivalent to this length?

NISA [10]

Answer:48V/10

Step-by-step explanation:

I got it right from Khan Academy

3 0

2 years ago

I’ve been trying sooo hard to get this and i can’t, please help

Greeley [361]

Should be 37 if you use Pythagorean theorem!

7 0

4 years ago