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3 years ago

Explain how to find the surface area of a can of fruit with a height of 80 mm and a diameter of 60 mm.

Mathematics

2 answers:

Flura [38]3 years ago

7 0

Assuming it is a cylinder,

SA≈ 20734.5 mm^2

This was found by using the formula below.

raketka [301]3 years ago

4 0

Answer:

Just multiply 60 by 80

Step-by-step explanation:

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I WILL GIVE BRAINLIEST!!! Part A: The Sun produces 3.9 ⋅ 10^33 ergs of radiant energy per second. How many ergs of radiant energ

Tems11 [23]

Answer:

Part A: This can be solved using cancellation of units: Energy produced (ergs) = (3.9 x 10^ 33 ergs/ sec)( 1.55 x 10^7 sec) = 6.045 x 10^40 ergs Part B: The grooves within a CD is very small, therefore it would be more reasonable to have a value of 1.6 x 10^-3 mm

Hope this helped you!

Step-by-step explanation:

4 0

3 years ago

Janet is rowing 12 miles upstream. The trip takes 6 hours. She rows back downstream to her

Makovka662 [10]

1.6 miles per hour. :)

6 0

3 years ago

Read 2 more answers

What is the slope between (-12, 1), (4,1)?

MrMuchimi

Answer:

$m=0$

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

<u>Algebra I</u>

Slope Formula: $m=\frac{y_2-y_1}{x_2-x_1}$

Step-by-step explanation:

<u>Step 1: Define</u>

Point (-12, 1)

Point (4, 1)

<u>Step 2: Find slope </u><em><u>m</u></em>

Substitute [Slope Formula]: $m=\frac{1-1}{4+12}$
Subtract/Add: $m=\frac{0}{16}$
Divide: $m=0$

7 0

3 years ago

Read 2 more answers

Is the ordered pair a solution to the system of linear equations?

Marta_Voda [28]

<span>-7x + 2y = 0
6x + 6y = 0
</span><span>ordered pair: (−2,2)

the way to figure out if that ordered pair is a solution is pretty simple, you just plug the ordered pair into both equations, and check if the outcome is true.

</span>-7(-2) + 2(2) = 0
14 + 4 = 0
18 = 0 is NOT true, so this isn't a solution. still, check your second equation as well.

6x + 6y = 0
6(-2) + 6(2) = 0
-12 + 12 = 0

for this equation, it is a solution. however, because the solution must apply to the system as a whole, and not just one of the equations, the ordered pair still is not a solution.

5 0

4 years ago

Which equation represents a circle with the same center as the circle shown but with a radius of 2 units? (x – 4)2 (y – 5)2 = 2

Vladimir79 [104]

You can use the equation of the circle with center at (h,k) and the radius of f units.

The correct option for the given condition is

Option C: $(x-4)^2 + (y-5)^2 = 4\\$

<h3>What is the equation of the circle with the center at (h,k) and radius of r units?</h3>

If a circle has center at (h,k) and radius is of r units, then its equation is given as

$(x-h)^2 + (y-k)^2 = r^2$

<h3>How to form the equation of the circle with given conditions?</h3>

Since the graphed circle has center at x = 4 and y = 5, thus we have

(h,k) = (x coordinate of center, y coordinate of center ) = (4,5)

And since the radius of the needed circle is needed to be of 2 units, thus,

r = 2 units

Using the above specified formula, we get the equation of the needed circle as

$(x-h)^2 + (y-k)^2 = r^2\\(x-4)^2 + (y-5)^2 = 2^2 = 4\\\\(x-4)^2 + (y-5)^2 = 4\\$

Thus,

The correct option for the given condition is

Option C: $(x-4)^2 + (y-5)^2 = 4\\$

Learn more about equation of circles here:

brainly.com/question/15848342

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3 years ago