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3 years ago

Pls Answer This gyys

Mathematics

2 answers:

sveta [45]3 years ago

6 0

Answer:

.705 yan na ha kkkkkkkk

Blizzard [7]3 years ago

3 0

Answer:

.705

because it comes after the decimal point

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Solve for x and y x-y=11 2x+y=19

Ilia_Sergeevich [38]

X=10 y=-1
U can use Photomath for questions like this

7 0

3 years ago

Read 2 more answers

Let f ( x , y )=5 x and let C be the segment of the parabola y = 2 x squared joining O( 0 , 0 ) and P( 1 , 2 ). a. Find a parame

taurus [48]

a. We can parameterize $C$ by

$x=t$

$y=2t^2$

with $0\le t\le1$ . Then

$\displaystyle\int_C5x\,\mathrm dS=\int_0^15t\sqrt{1+16t^2}\,\mathrm dt=\dfrac5{48}(17^{3/2}-1)$

b. We can parameterize the opposite direction by instead setting

$x=1-t$

$y=2(1-t)^2$

with $0\le t\le 1$ . Then

$\displaystyle\int_C5x\,\mathrm dS=\int_0^15(1-t)\sqrt{1+16(1-t)^2}\,\mathrm dt=-\int_1^05u\sqrt{1+16u^2}\,\mathrm dt=\int_0^15u\sqrt{1+16u^2}\,\mathrm du$

which gives the same value as in part (a).

5 0

4 years ago

A hemispherical bowl has a radius of 3.5 cm. What would be the volume of water it would contain?

kirill [66]

Answer:

89.80 cm cubed

Step-by-step explanation:

A hemisphere is essentially just half of a sphere. We want to find its volume.

The volume of a sphere is denoted by: V = (4/3)π * r³, where r is the radius. That means the volume of a hemisphere, which is half a sphere, will be denoted by: V = (1/2) * (4/3)π * r³ = (2/3)π * r³.

Here, the radius is 3.5, so plug this in:

V = (2/3)π * r³

V = (2/3)π * (3.5)³ ≈ 89.80 cm cubed

4 0

4 years ago

Read 2 more answers

HELP DUE IN 10 MINUTES!!!!

Irina-Kira [14]

Answer:

x=7

y=0

Step-by-step explanation:

you can solve by using subsitution.

(2*7)-(9*0)=14

7=(-6*0)+7

Pls mark brainliest. thx have a nice day.

5 0

2 years ago

Describe the proportion method for solving a percentage problem:

kvasek [131]

EXPLANATION 

First you will need TWO numbers. One being the percentage and the other being the number your trying to find the percent out of.

EXAMPLE

Imagine you have 130 crayons. Out of the 130 crayons you found that 15% of them were broken.

First you want too take the 15% and put it over 100, because a percentage always goes over 100. Now that you have the 15/100 you now wanna take the 130 crayons and put the variable X over it. Now that you have the fractions 15/100 and X/130 you want to cross multiply them to get 100x and 1950. For the final step your going to want to take 1950 and divide it by 100 to get your answer, 19.5.

I hope this helped you find out the method for solving a percentage problem while using proportions.

8 0

3 years ago

Pls Answer This gyys ​

Pls Answer This gyys