All categories

4 years ago

What is the solution to the system? y=9×+5 y=9×-7

Mathematics

1 answer:

velikii [3]4 years ago

5 0

Answer:

Step-by-step explanation:

hello :

y=9×+5

y=9×-7

9x+5 = 9x-7

5=-7 false .....no solutions

You might be interested in

Someone help me asap

Feliz [49]

Answer: b > 13

Step-by-step explanation: b= 14 and 14 is larger than 13. So using the greater than symbol is correct.

5 0

3 years ago

Read 2 more answers

Is y=-3x^2 +10 a function

Sever21 [200]

Answer:

YES

Step-by-step explanation:

3 0

3 years ago

PLEASE HELP FOR GEOMETRY

djyliett [7]

( pie over 2 - x)

Because we know that cos (pie over 2 ) =0 and sin (pie over 2) = 1
So we get
Sin (pie over 2 -x) =cos(x)

4 0

3 years ago

Question 12

katovenus [111]

$s = 50d + 25$

$55 = 50d + 25$

$55 - 25 = 50d + 25 - 25$

$30 = 50d$

$\frac{30}{50} = \frac{50d}{50}$

$0.6 = d$

Your car would slide a distance of 0.6 feet.

3 0

3 years ago

a picture 10 1/4 feet long is to be centered on a wall that is 14 1/2 feet long. How much more space is there from the edge of t

Zarrin [17]

Answer:

Length from the edge will be $=2{\frac{1}{8}}$ feet

Step-by-step explanation:

To find length we have to conver mixed fraction to improper fraction

The length of the wall $= \frac{29}{2}$

Length of picture $=\frac{41}{4}$

First we find the total length of wall remain after picture was hung to the wall.

Length of wall remain vacant $=\frac{29}{2}-\frac{41}{4}$

Taking LCM and solving we get

$=\frac{58-41}{4} =\frac{17}{4}$

Total length of wall remain vacant $=\frac{17}{4}$

As the picture to be centered in wall, therefore space feom one edge of wall will be half that of length remain vacant as the same length to be left vacant feom both sides.

Space from one edge $=\frac{17}{4} \times \frac{1}{2}$

$= \frac{17}{8}$

$=2{\frac{1}{8}}$

Length from the edge will be $=2{\frac{1}{8}}$ feet

6 0

4 years ago