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3 years ago

How to solve this question?

Mathematics

1 answer:

fiasKO [112]3 years ago

6 0

Hi!

For this equation, you can solve it by using the quadratic formula:
x=-b±sqrt/b^2-4ab
-----------------------
2a

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Alexxx [7]

Why u have so much letters lol what u need help on

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3 years ago

Madison is making party flavors she wants to make enough flavors so each guest gets the same number of flavors she knows there w

bazaltina [42]

Answer:

Step-by-step explanation:

To find the least number of party favors, we have to consider the number of guests.

In this case, there are two possibilities—6 or 8.

For 6: 6, 12, 18, 24 (Add 6 to each number)

For 8: 8, 16, 24 (Add 8 to each number)

Now in both series, the least number (that is in common) is 24. Hence, Madison should make at least 24 party favors.

7 0

3 years ago

For each parallelogram find the length of the base or height the first parallelogram has the area of 60 meters square the base i

Lynna [10]

Answer:

5 m

Step-by-step explanation:

You know the area of a parallelogram is the product of its base length and height:

area = base × height

Fill in the given values, and solve for height:

60 m² = (12 m) × height

(60 m²)/(12 m) = height = (60/12) m

height = 5 m

The height is 5 meters.

5 0

3 years ago

Work out m and c for the line: 3 y + 6 x = − 3

Usimov [2.4K]

Answer:

m is -2 and c is -1

Step-by-step explanation:

• Let's first phrase out the general equation of a line

${ \rm{y = mx + c}}$

m is the slope
c is the y-intercept

[ remember that a general line equation must be in slope - intercept form as shown above ]

• from our question, we are given the equation;

${ \rm{3y + 6x = - 3}}$

• let's make y the subject in order to make the equation in slope - intercept format.

→ remember to apply "subject making knowledge"

${ \rm{3y = - 3 - 6x}} \\ \\ { \rm{3y = - 6x - 3}} \\ \\ { \rm{ \frac{3y}{3} = \frac{ - 6x}{3} - \frac{3}{3} }} \\ \\ { \boxed{ \rm{y = - 2x - 1}}}$

• The above boxed equation is now a general equation. Let's extract out slope, m and y-intercept, c

${ \rm{m \: \dashrightarrow \: - 2}} \\ \\ { \rm{c \: \dashrightarrow \: - 1}}$

8 0

3 years ago

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lesya [120]

Answer:

Step-by-step explanation:

$\dfrac{y}{x}=a\to y=ax\\\\\text{We have}\ x=1,\ y=0.5.\\\\\text{Substitute:}\\\\a=\dfrac{0.5}{1}=0.5\\\\\text{Therefore}\ y=0.5x$

7 0

3 years ago

Read 2 more answers