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3 years ago

-3x+4>-23 what is the answer I need help

1 answer:

5 0

X<9
The answer is x<9 because you first subtract 4 from both sides then divide both sides by -3. Which then would give you 9.

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What is the equation of the line? (Answer choices & graph attached.)

soldi70 [24.7K]

Answer:

The answer to your question is: first option

Step-by-step explanation:

Data

A (2, 5)

B (-2, -3)

Formula

Slope = m (y2 - y1)/(x2 - x1)

Line (y - y1) = m(x - x1)}

Process

m = (- 3 - 5) / (-2 - 2)

m = -8 / -4

m = 2

Substitution in line equation

(y + 3) = 2 (x + 2) Line equation

7 0

4 years ago

What is the equation of a line in general form that does not have a y-intercept and goes through the point (3,6) ?

Dennis_Churaev [7]

Answer:

$x = 3$

Step-by-step explanation:

<u>Step 1: Determine the equation</u>

So we know that our equation does not have a y-intercept which means that it doesn't intersect ANYWHERE on the y-axis. Therefore, this means that our equation will be a straight vertical line that doesn't move side to side and just goes straight up and down. We also know that our point is (3, 6) which means that our x-value will be 3 and this is where the equation will be located.

There are several ways to display our answer where x = 3 is the most common way which basically means give me all of the y-values for the same x value of 3. Another way of saying it is x - 3 = 0 which either way when adding 3 to both sides gives you x = 3 which is what I usually go with.

Answer: $x = 3$

4 0

2 years ago

Read 2 more answers

1) Evaluate the expression 33(12 – 2) : 2.<br> 33. (12 - 2) = 2 =

alekssr [168]

Answer:

Step-by-step explanation:

33(12-2)=33(10)=330

4 0

3 years ago

67% as a fraction in simplest form

CaHeK987 [17]

It's 67/100 because a percent is out of 100 which is already simplified

6 0

3 years ago

Read 2 more answers

A right triangle has side lengths of 0.6 meter and 0.8 meter. What is the length of the hypotenuse? Round to the nearest tenth.

Sonja [21]

Use the Pythagorean theorem since you are working with a right triangle:

a^2+b^2=c^2a2+b2=c2

The legs are a and b and the hypotenuse is c. The hypotenuse is always opposite the 90° angle. Insert the appropriate values:

0.8^2+0.6^2=c^20.82+0.62=c2

Solve for c. Simplify the exponents (x^2=x*xx2=x∗x ):

0.64+0.36=c^20.64+0.36=c2

Add:

1=c^21=c2

Isolate c. Find the square root of both sides:

\begin{gathered}\sqrt{1}=\sqrt{c^2}\\\\\sqrt{1}=c\end{gathered}1=c21=c

Simplify \sqrt{1}1 . Any root of 1 is 1:

c=c= ±11 *

c=1,-1c=1,−1

4 0

3 years ago