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4 years ago

Can someone please help me?

Mathematics

1 answer:

N76 [4]4 years ago

7 0

<em>Hello there, and thank you for posting your question here on brainly.

______________________________________________________________
Answer: x = 256
Why?
______________________________________________________________
We all know that area is l * w = a (length times width equals area) So, we have to find what x is, square root it, and then multiply it by 7. The square root of 256 is 16. 16 * 7 is 112. So, 256 is the answer.

Hope this helped you! ♥</em>

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Please help. The correct and best answer gets brainiest! 29 points!!

attashe74 [19]

Answer:(15, 100)

Step-by-step explanation:

first find the coordinates of the point above (3, 20)

you just look at the x axis and where the point is in this case x would be 6 and then you find y which would be 40

so the coordinate would be (6, 40)

now subtract (6, 40) by (3, 20)

6-3= 3

40- 20= 20

you get the first coordnites which is what you add (12,80) to

12 +3= 15

80+ 20= 100

you get the coordinates (15, 100)

4 0

3 years ago

У= 3x +1<br> How do I graph this ?

natali 33 [55]

Answer:

slope: 3

y intercept: (0,1)

4 0

3 years ago

I’ll make you brainlist thankss

dusya [7]

Answer:

The equation of the line will be:

y = 0

Step-by-step explanation:

Given the points

(0, 0)

(3, 0)

Finding the slope

$\mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}$

$\left(x_1,\:y_1\right)=\left(0,\:0\right),\:\left(x_2,\:y_2\right)=\left(3,\:0\right)$

$m=\frac{0-0}{3-0}$

$m=0$

We know that the value of y-intercept can be obtained by setting x=0, and solving for y

Here,

at x = 0, the value of y = 0

Thus,

y-intercept = b = 0

We know the slope-intercept form of the line equation is

$y=mx+b$

where m is the slope and b is the y-intercept

now substituting m = 0 and b = 0 in the slope-intercept form

y = mx+b

y = 0(x) + (0)

y = 0+0

y = 0

Therefore, the equation of line will be:

y = 0

8 0

3 years ago

Find the missing measure for a right circular cone given the following information. Find L.A. if r = 6 and h = 8 48 60 96

svetlana [45]

$\bf \textit{lateral area of a cone}\\\\
LA=\pi r\sqrt{r^2+h^2}\quad 
\begin{cases}
r=radius\\
h=height\\
-----\\
r=6\\
h=8
\end{cases}\implies LA=\pi(6)\sqrt{6^2+8^2}
\\\\\\
LA=6\pi \sqrt{100}\implies LA=6\pi (10)\implies LA=60\pi$

8 0

4 years ago

Make an input-output table for the function g(x) =2x + 4. Use x-values of 1,2,3,4 and 5.

Masteriza [31]

ana is...

X g(x)

1 2(1)+4=6

2 2(2)+4=8

3 2(3)+4=10

4 2(4)+4=12

5 2(5)+4=14

7 0

3 years ago