3 years ago

PLEASE I WILL GIVE BRAINLIEST!

Mathematics

1 answer:

Darya [45]3 years ago

4 0

Answer:

7 + x + 4y

(7 + x) + 4y

x + (7 + 4y)

Step-by-step explanation:

the sum of elements does not change, no matter the order.

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Please help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Alenkasestr [34]

What’s the question?

6 0

2 years ago

This soda can is going to be made from aluminum. How many square centimeters of aluminum are needed if the radius r = 3.5 cm and

kari74 [83]

208.81 square centimeters of aluminium are needed

Solution:

Given that,

Radius = 3.5 cm

Height = 6 cm

We have to find the square centimeters of aluminum needed

So we have to find the surface area of cylinder

The surface area of cylinder is given by formula:

$A = 2 \pi r(h+r)$

Where "r" is the radius and "h" is the height of cylinder

Substituting the values we get,

$A = 2 \times 3.14 \times 3.5 \times (6+3.5)\\\\A = 21.98 \times 9.5\\\\A = 208.81$

Thus 208.81 square centimeters of aluminium are needed

8 0

3 years ago

Sally consumed 2.5 gallons of water in one day. How many milliliters are equal to 2.5 gallons, if 1 liter = 1,000 milliliters an

kozerog [31]

The answer is 9462.5ml.

6 0

2 years ago

X^2-8x+6 in vertex form

kompoz [17]

$x^2-8x+6=\\
x^2-8x+16-10=\\
(x-4)^2-10$

4 0

3 years ago

Ill give brainliest - please help ASAP WITH THE WORK THO PLEASE?

ohaa [14]

Answer:

we have.

11x=½(16x+16+50)

22x=16x+66

22x-16x=66

6x=66

x=66/6

x=11

118°=½(6x-11+181)

236=6x+170

6x=236-170

x=66/6

x=11°

34°=½(arcAK-arc LN)

34×2=(110-arc LN)

arc LN =110-68

arc LN=42°

<L=½(arc EN-arc KM)

<L=½(139°-73°)

<L=33

4 0

3 years ago