2 years ago

Y=-5x + 22 -2x - 8y = 14

Mathematics

1 answer:

laiz [17]2 years ago

8 0

Step-by-step explanation:

Put the value y.

-2x-8(-5x+22)=14

-2x+40x-176= 14

38x-176 =14

38x = 190

x=5

Now put the value of X to find Y

Y= -5(5)+22= -25+22 = -3

=>X=. 5

=>Y= -3

You might be interested in

I need help fast will give brainless

Kay [80]

Answer:

n=3

Step-by-step explanation:

Operation used is division

8 0

3 years ago

Read 2 more answers

Please help me on this one! this is timed

e-lub [12.9K]

42 brotha you gotta cut down the data set until you reach the median

6 0

3 years ago

Read 2 more answers

Which graph represents the function y = cos(4x)?<br><br> Answer is graph B

VARVARA [1.3K]

Answer:

Step-by-step explanation:

Let the equation of the cosine function is,

y = Acos(Bx)

From the graph attached,

A = Amplitude = $\frac{1-(-1)}{2}$

= 1

B = $\frac{2\pi}{\text{Period}}$

B = $\frac{2\pi}{\frac{\pi}{2}-0}$

B = $\frac{4\pi}{\pi}$

B = 4

Therefore, equation of the cosine wave given in the graph will be,

y = 1.Cos(4x)

y = Cos(4x)

7 0

2 years ago

Read 2 more answers

Convert 0.0000001 to the power of 10

Hoochie [10]

I believe it is 10 to the power of negative 7

5 0

3 years ago

Read 2 more answers

I will give you brainliest!!!! Which statement is true about the values x=3 and y=-1 ?

GenaCL600 [577]

Answer:

Step-by-step explanation:

6 0

2 years ago