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Veronika [31]
3 years ago
5

Find cd and the area​

Mathematics
2 answers:
luda_lava [24]3 years ago
7 0

Answer:

x cvdd z fdvg d sg

Step-by-step explanation:

djyliett [7]3 years ago
6 0
CD is probably around the 30-40 range? Since it has a 90 degree angle you would subtract that from 180 then that’s 90 and divide by 2?
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If the family has three pets, what is the theoretical probability that they have three dogs or three cats?
dsp73
It will be a 1/27 chance that the family will have 3 dogs or 3 cats 1/3x1/3x/13=1/27
4 0
3 years ago
What is the height of a cone with a radius of 4 inches and of volume 8 cubic inches? Round your answer to the tenths place.
o-na [289]

Answer:

The height of the cone is 0.5

Step-by-step explanation:

The formula of a cone is:

V= 1/3 πr² h

where r = 4 inches

V = 8 cubic inches

Now plug the values in the formula:

8 = 1/3 * 3.14 *(4)^2 *h

8 = 1/3 * 3.14 * 16 *h

8 = 50.24/3 * h

Now shift the R.H.S to the L.H.S

8 * 3/50.24 =h

24/50.24 = h

0.477707 =h

Rounding off to the nearest tenths place

=0.48

=0.5

Thus the height of the cone is 0.5 ...

3 0
3 years ago
First estimate. then find each sum 7+11.436+3.08
krok68 [10]
10x= 23.333333333333
10x-x=9x=21
x=21\9=7/3
3 0
4 years ago
The present age of Madison’s mother is 3 times that of Madison. After 614 years, the sum of their age will be 5334 years. Find t
Neporo4naja [7]

The present age of Madison is <u>1027 years</u> and that of his mother is <u>3080 years</u> (rounded off to nearest whole numbers), solved using the linear equation in one variable: <u>(x + 614) + (3x + 614) = 5334</u>, where x represents the present age of Madison.

<h3>What are linear equations in one variable?</h3>

Linear equations in one variable are the linear relationship between two algebraic expressions not involving more than one variable throughout the equation.

<h3>How to solve the question?</h3>

In the question, we are informed that the present age of Maison's mother is 3 times that of Madison. After 614 years, the sum of their age will be 5334 years.

We are asked to determine their present ages.


We assume the present age of Madison to be x years.

Therefore, the present age of Madison's mother = 3x years {3 times that of Madison}.

Now, after 614 years, both of their ages will increase by 614 years.

Therefore, age of Madison after 614 years = x + 614 {Present + 614}.

Age of Madison's mother = 3x + 614 {Present + 614}.

We are given that after 614 years, the sum of their ages will be 5334.

This can be represented by the linear equation in one variable:

(x + 614) + (3x + 614) = 5334

This linear equation in one variable can be simplified and solved in the following way:

or, 4x + 1228 = 5334 {Simplifying},

or, 4x + 1228 - 1228 = 5334 - 1228 {Subtracting 1228 from both sides}

or, 4x = 4106 {Simplifying}

or, 4x/4 = 4106/4 {Dividing both sides by 4},

or, x = 1026.5 {Simplifying}.

Therefore, the present age of Madison = x = 1026.5 = 1027 years (nearest whole number).

The present age of Madison's mother = 3x = 3*1026.5 = 3079.5 = 3080 years (nearest whole number).

Learn more about linear equations in one variable at

brainly.com/question/185288

#SPJ2

7 0
2 years ago
Read 2 more answers
Which is the inverse of the function f(x)= x+3
tatuchka [14]
Answer is C
let \: y \:  = x + 3
make \: x \: subject \: of \: the \: formula
x = y - 3

replace x with y above
f {}^{ - 1}  = x - 3

4 0
3 years ago
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