All categories

4 years ago

What is the value of x

Mathematics

1 answer:

REY [17]4 years ago

3 0

Answer:

x=y

Step-by-step explanation:

X= y becaus eit just does and y + x = n witch is the diameter of x

You might be interested in

Driving from Chester to Boxerville, you see a sign that says you have seven miles to go. If the total length of the trip is 45 m

krek1111 [17]

45 - 7 = 38
unknown quantity is the miles already traveled.

6 0

4 years ago

Read 2 more answers

Evaluate the expression |23-4| -21 -7 19 27

Artemon [7]

Answer: 19

Step-by-step explanation:

8 0

3 years ago

Which equation represents the line of BEST fit for the data?

Sladkaya [172]

Equation that fits best in data is $y = -30x + 4$ .Although there are no options , kindly match this equation to options available!

Step-by-step explanation:

We are given a graph with y & x-axis , with 4 points given and best fit for data can be found out by joining points . On joining points , we see that best fit is a line . General equation of a line is : $y = mx + c$ ,

where m = slope of line & c = intercept.

Let's calculate slope m :

Consider any two given points , let's have ( 4,0) & (3,30) :

Slope = m

⇒ m = $\frac{y_2-y_1}{x_2-x_1}$

⇒ m = $\frac{0-30}{4-3}$

⇒ m = $-30$

So , equation now becomes : $y = mx + c$

⇒ $y = -30x + c$

at x = 0 we have y = 4

$y = -30x + c$

$4 = -30(0) + c$

$c = 4$

Therefore, equation that fits best in data is $y = -30x + 4$ .Although there are no options , kindly match this equation to options available!

6 0

3 years ago

Which represents the solution(s) of the system of equations, y = x2 – 2x – 15 and y = 8x – 40? Determine the solution set algebr

Elden [556K]

Answer:

Therefore, the value of x is 5.

Step-by-step explanation:

We can match each equation to find the solutions.

$8x-40=x^{2}-2x-15$