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const2013 [10]
3 years ago
6

PLEASE HELPPPPP FASSSTT

Mathematics
1 answer:
Hoochie [10]3 years ago
4 0

you solve this by using this formula

7.75x + 153.95 + 7.75y + 129.02

so first you add what you can. In this case its 153.95 and 129.02

153.95 + 129.02 = 282.97

so we get

7.75x +282.97 + 7.75y

then you try to simplify the equation more

7.75x +282.97 + 7.75y

7.75(xy) + 282.97

your answer is 7.75(xy) + 282.97

This is your answer because no matter what number x and y are you still have to multiply them by 7.75.

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Martin put 8 pounds of grapes into a bowl. Four friends each took 2
Nataly_w [17]

Answer:

Martin pit 8 pounds in a bowl

four friends took each 2

so each will got 2 pounds of grapes

2 pounds got divided I'm 4 friends

5 0
2 years ago
Read 2 more answers
A cylinder and a cone have the same diameter:8 inches. The height of the cylinder is 3 inches.The height of the cone is 18 inche
sesenic [268]

The volume of cone is double of the volume of cylinder.

Further explanation:

We have to find both volumes first to compare the volumes of both.

Volume of Cylinder:

Given

Diameter = d = 8 inches

Radius=r=\frac{d}{2}=\frac{8}{2}=4\ inches

Height of cylinder=h=3 inches

V_{Cyl}=\pi r^2h\\=3.14*(4)^2*3\\=3.14*16*3\\=150.72\ in^3

Volume of Cone:

Radius=r=4 inches

Height of cone= h= 18 inches

V_{con}=\frac{1}{3}\pi r^2h\\=\frac{1}{3}*3.14*(4)^2*18\\=\frac{1}{3}*3.14*16*18\\=301.44\ in^3

We can see that

2V_{cyl}=V_{Con}

The volume of cone is double of the volume of cylinder.

Keywords: Volume, Volume of cone

Learn more about volume at:

  • brainly.com/question/4390083
  • brainly.com/question/4401748

#learnwithBrainly

3 0
3 years ago
Which one is right and how do I solve with out showing my work
hram777 [196]
To simplify 12/18, you can see that the greatest common factor is 6 (6 × 2 = 12, 3 × 6 = 18), and so you can divide by 6 to get D. 2/3 as your answer.
I'm pretty sure you could just select the answer to not show your working :)

I hope this helps! 
4 0
3 years ago
In a 45-45-90 right triangle, what is the ratio of the length of one leg to the length of the other leg?
guapka [62]
Hello,

Answer C triangle isocele
==================


6 0
3 years ago
A right angles has 2 sides 157 and 168 what is the other length
just olya [345]

Step-by-step explanation:

we can find the length of other side by hypotenuse formula,

which is h² = a² + b²

so,

a = 157

b = 168

now after inserting the values we got,

→ h² = (157)² + (168)²

→ h = 24649 + 28224

→ h = 52,873

→ h² = √52873 = 229.94

so, length of other side is 229.94

<em>hope </em><em>this</em><em> answer</em><em> helps</em><em> you</em><em> dear</em><em>!</em><em> </em><em>take </em><em>care</em><em> </em><em>and </em><em>may</em><em> u</em><em> have</em><em> a</em><em> great</em><em> day</em><em> </em><em>ahead!</em>

3 0
2 years ago
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