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belka [17]
3 years ago
11

Brainlisted for right answer!!! 25 points!!! Please help me!!! I really need this done!!!

Mathematics
2 answers:
katen-ka-za [31]3 years ago
7 0

Answer:

r = 23 * 4 = 92

h = 23-7 = 16

Step-by-step explanation:

sukhopar [10]3 years ago
5 0
R = 23(4) = 92
h = 23-7 = 16
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How many times greater is the value of the 4 in 400 than the value of the 4 in 40?
zzz [600]

Answer:

10X greater.

Step-by-step explanation:

4 x 10 = 40  4 x 100 = 400   40 x 10 = 400  40 ten times is 400

4 0
3 years ago
What is the range of the data below <br> A.2 <br> B.5<br> C.12<br> D.13
Degger [83]

Range of the data = 13

Solution:

To find the range of the given data:

Let us first define what is range.

Range:

The range of the data set is the difference between the highest value and lowest value of the data set.

i. e. Range = Highest value – Lowest value

In the given number line,

Highest value indicated = 115

Lowest value indicated = 102

Range of the data = 115 – 102

                              = 13

Range of the data = 13

Hence the range of the given data is 13.

4 0
3 years ago
Please answer asap the photo is below
borishaifa [10]

Answer: 1; -5

Step-by-step explanation:

For this problem, we are asked to find the slope and y-intercept.

We see that this linear line goes through the y-axis at (0,-5). therefore, our y-intercept is -5.

To find the slope, we would use the formula m=\frac{y_{2} -y_{1} }{x_{2}-x_{1}  }. We can use the points (0,-5) and (5,0) since we can clearly see the line goes through these 2 points.

m=\frac{0-(-5)}{5-0} =\frac{5}{5} =1

From our formula, we found that the slope is 1.

For the first box, you would fill in 1, the slope. The second box would be -5, the y-intercept.

5 0
3 years ago
Read 2 more answers
Write an equation for the line in slope-intercept form, Passing through the point (1,-6) and (-1,0)
Ludmilka [50]

Answer:

y=3x+3

Step-by-step explanation:

y=mx+b is slope intercept form

to find the slope(m) you need to plug your numbers into the equation y(2)-y(1)/x(2)-x(1)

which means subtract the Y's together and the X's together and put the quotient of the Y's on top. Note that you have to choose a set of number to be the first group and the other set as the second group

so (0-6)/(-1-1) = -6/-2 = 3

3 will be your slope. plug that and a set of your numbers into the slope intercept equation

0=3(-1)+b

0=-3+b

3=b

y=3x+3

7 0
3 years ago
Finding Derivatives Implicity In Exercise, find dy/dx implicity.<br> x2 - 3 ln y + y2 = 10
Veseljchak [2.6K]

Answer:

\frac{dy}{dx}=-\frac{2xy}{2y^2-3}

Step-by-step explanation:

We are given that

x^2-3lny+y^2=0

Differentiate w.r.t x

2x-\frac{3}{y}\frac{dy}{dx}+2y\frac{dy}{dx}=0

By using formula

\frac{dx^n}{dx}=nx^{n-1}

\frac{d(lnx)}{dx}=\frac{1}{x}

\frac{dy^n}{dx}=ny^{n-1}\frac{dy}{dx}

\frac{dy}{dx}(-\frac{3}{y}+2y)+2x=0

\frac{dy}{dx}(-\frac{3}{y}+2y)=-2x

\frac{dy}{dx}=-\frac{2x}{-\frac{3}{y}+2y}

\frac{dy}{dx}=-\frac{2xy}{2y^2-3}

Hence, the derivative of function

\frac{dy}{dx}=-\frac{2xy}{2y^2-3}

8 0
4 years ago
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