3 years ago

Determine if the ordered pair is a solution of the equation.

Mathematics

1 answer:

Rama09 [41]3 years ago

4 0

I think its true but not positive

You might be interested in

Someone help me please

GenaCL600 [577]

Answer:

3x + 5y = 15

Find gradient:

coordinates taken: (5, 0), (0, 3)

$\rightarrow \sf \dfrac{y_2-y_1}{x_2-x_1}$

$\rightarrow \sf \dfrac{3-0}{0-5}$

$\rightarrow \sf -\dfrac{3}{5}$

Here the y-intercept: 3

gradient: -3/5

equation:

$\sf \bold{ y = m(x) + b}$

$\rightarrow \sf y = -\dfrac{3}{5} x + 3$

$\rightarrow \sf y = -\dfrac{3}{5} x + \dfrac{15}{5}$

$\rightarrow \sf 5y =-3x+15$

$\rightarrow \sf 3x+5y =15$

4 0

2 years ago

Read 2 more answers

** If you your answer contains an irrational number (a never ending decimal number) leave the number under the square root symbo

sdas [7]

The answer is the square root of 23 i.

(The “i” is outside of the square root symbol, and the 23 is positive).

Hope this helps! (:

4 0

3 years ago

Solve the proportion(find the value of x) 7:10::14:x

ArbitrLikvidat [17]

X= 20
Work:

$\frac{7}{10} = \frac{14}{x}$
7 times 2 is 14 so you will
muliltiply 10 by 2 which is 20.

6 0

4 years ago

A local shop sells frozen yogurt in four flavors. The yogurt comes in a small, medium, or large cup. A customer can top the yogu

Rasek [7]

Answer: 36 (maybe)

Step-by-step explanation:

For each sized cup, there is an option of 4 flavours. Which also have the option of 3 toppings

Example:

- Small - 1 - 3 toppings

2 - 3

3 - 3

4 - 3

So 1 x 4 x 3 = 12

Since there is 3 cup sizes, multiply that by 3 = 36

Not sure if that's right but hope it helps somehow

7 0

4 years ago

Carlos has been given a list of 5 bands and asked to place a vote. His vote must have the names of his favorite, second favorite

Alex_Xolod [135]

Answer:

Step-by-step explanation:

8 0

3 years ago