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2 years ago

Y=−1/2x+3 please guys help

Mathematics

1 answer:

Phantasy [73]2 years ago

5 0

Answer:

-1/2? i dunno

Step-by-step explanation:

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What is the circumference of the circle? Show steps please!

Marina CMI [18]

Area = r^2 x PI

to find r take the square root of the area:

r = √100 = 10

The circumference of a circle is the diameter times PI.

The diameter is 2 times r = 2 x 10 = 20

The circumference = 20PI m

The answer is C.

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3 years ago

One third plus one half

LekaFEV [45]

<h2><em>Find the LCD of 1/3 and 1/2.</em></h2><h2><em>The LCD is 6.</em></h2><h2><em>1/3 in 6ths is 2/6.</em></h2><h2><em>1/2 in 6ths is 3/6.</em></h2><h2><em>2/6 + 3/6 = 5/6.</em></h2><h2><em>1/3 + 1/2 = 5/6.</em></h2><h2><em>Hope this helps and have a nice day.</em></h2>

6 0

3 years ago

Read 2 more answers

Which numbers have a digit in the ones place that is 1/10 of the value of the digit in the tens place 9077 9884 1303 1055 3222

ANTONII [103]

The numbers that have a digit in the ones place that is 1/10 of the value in the tens place are 1,055 and 3,222.

<h3>What digits are in the ones place?</h3>

The ones place refers to the position immediately before the decimal.

The digit in the tens place is the number immediately left of the ones place.

The numbers that have ones digits that are 1/10 of the digits in the tens place that are 1,055 and 3,222.

That is because 5 is 1/10 of the tens value of 50 and 2 is 1/10 of the 20 in the tens place.

Find out more on the positions of digits at brainly.com/question/579274

#SPJ1

4 0

1 year ago

Find the sum.<br> 90<br> (3n-6)<br> n=1<br> The sum is

nadya68 [22]

Do you mean 90(3n-6) if so the answer is -270 but if you mean 3n-6 the answer is -3

6 0

3 years ago

Plzz help solve the given equation and show your work. Tell whether it has one solution, an infinite number of solutions, or no

zloy xaker [14]

Answers:

<h3>x = 3</h3><h3>One solution</h3><h3>Identity</h3>

Step-by-step explanation:

In algebra, the goal is always to isolate the variable, so that its value can be determined.

<h3>Step 1: Use distributive property to remove parentheses</h3>

2x + 4x - 4 = 2 + 4x

<h3>Step 2: Add like terms</h3>

6x - 4 = 2 + 4x

<h3>Step 3: Subtract 4x</h3>

We need all variables on one side to solve, so subtract 4x from both sides.

2x - 4 = 2

2x = 6

<h3>Step 5: Divide by 2</h3>

x = 3

<h3>Step 6: Check</h3>

2(3) + 4(3) - 4 = 2 + 4(3)

6 + 12 - 4 = 2 + 12

14 = 14 ✔

<h3>Step 7: How many solutions?</h3>

The given equation has only one solution.

<h3>Step 8: Identity, a contradiction or neither?</h3>

The given equation is an identity.

<h3>Step 9: Answers</h3>

x = 3

One solution

Identity

I'm always happy to help :)

3 0

3 years ago