All categories

3 years ago

What is the equation of the following line written in slope-intercept form? Oy=-3/2x-9/2

Mathematics

1 answer:

Sladkaya [172]3 years ago

6 0

Answer:

the answer is C

Step-by-step explanation:

i got da best $80 calculator

You might be interested in

Solve for x

maw [93]

Step-by-step explanation:

$\tt{ \frac{x}{2} - \frac{x}{5} = 2}$

Take the L.C.M of 2 & 5. It's ' 10 '. Firstly find out the factors of 2 [ i.e 1 × 2 ] and then secondly find out the factors of 5 [ i.e 1 × 5 ]. Now , Note that while finding L.C.M of any numbers, Common numbers & Remaining numbers must be multiplied. In our case , common number = 1 & Remaining numbers are 2 & 5. Multiply them : [ 1 × 2 × 5 = 10 ].

⟶ $\tt{ \frac{x \times 5 - x \times 2}{10} = 2}$

⟶ $\tt{ \frac{5x - 2x}{10} = 2}$

Subtract 2x from 5x :

⟶ $\tt{ \frac{3x}{10} = 2}$

Apply cross product property :

⟶ $\tt{3x \times 1 = 2 \times 10}$

⟶ $\tt{3x = 20}$

Here, We have to think about how to remove the coefficient 3. For that , Divide both sides of the equation by 3.

⟶ $\tt{ \frac{3x}{3} = \frac{20}{3}}$

⟶ $\tt{x =6.67}$

$\pink {\boxed{ \boxed{ \tt{⇾ Our \: final \: answer : \boxed{ \underline{ \tt{x = \frac{20}{3} \: or \: 6.67 }}}}}}}$

Hope I helped ! ♡

Have a wonderful day / night ! ツ

▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁

6 0

3 years ago

A standard deck of cards contains 52 cards. One card is selected from the deck. (a) Compute the probability of randomly selecti

Lina20 [59]

Answer: See answer in the attached file

Step-by-step explanation:

8 0

3 years ago

Kendra filled 6 pails with sand. She put 4 kg of sand in each pail. What is the total mass of the sand in the pails?

oee [108]

6[pails] * 4[kg] = 24[kg]

The total mass of the sand in the pails is 24 kg.

5 0

3 years ago

Help we don’t know the answer

kvv77 [185]

Hey I don’t get this

8 0

3 years ago

Determine whether each ordered pair is a solution of the system.

Stolb23 [73]

According to the system:

5 – 7x + 2y² = -10

1 – 5x – 2y = -22

______________

a) No ; (4, 6) is not a solution to the

system. This point does not touch either equation.

b) No ; (6, 4) is not a solution to the system. This point does not touch either equation.

Solutions:

$( \frac{122 - 3 \sqrt{101}}{25}, \frac{ - 7 +3 \sqrt{101}}{10}) ≈ (3.674, 2.315) \\ ( \frac{122 + 3 \sqrt{101}}{25}, \frac{ - 7 - 3 \sqrt{101}}{10}) ≈ (6.086, -3.715)$

x = ( 122 ∓ 3√101 ) / 25 ≈ 3.674 or 6.086

y = ( -7 ± 3√101 ) / 10 ≈ 2.315 or -3.715

8 0

3 years ago